Panasonic Industrial Devices HE-A General Power Relays
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Panasonic Industrial Devices HE-A General Power Relays

　　Panasonic Industrial Devices HE-A General Power Relays are high-capacity relays that can achieve 90A maximum switching current (inductive) and 110A carry current. These power relays include an optional normally closed auxiliary contact for contact position monitoring and weld detection. The HE-A power relays also include a mirror contact mechanism with an auxiliary contact compliant with IEC60947-4-1 to allow for weld detection. These power relays feature a 5kA Short Circuit Current Rating (SCCR), 310mW low coil holding power, and a 3.6mm initial minimum contact gap (Form A).The HE-A power relays are available in 12VDC and 24VDC coils, along with an optional 1Form B weld detection contact in compact 33mm x 38mm x 38.8mm size. These power relays are used in Photovoltaic (PV) inverters, solar panels, level 2 EV charging stations, and Electric Vehicle Supply Equipment (EVSE).FEATURES　　Maximum 110A carrying current suitable for high current Applications (low heat generation)　　Normally closed auxiliary contact option for weld detection　　5kA Short Circuit Current Rating (SCCR) for withstanding fault current　　90A maximum switching current (inductive)　　Contact gap (initial):　　Minimum 3.6mm for Form A　　Minimum 0.5mm for Form B (when Form A contact welded)　　1.92W low operating power (310mW holding power)　　1000MΩ minimum insulation resistance (initial)　　Maximum 30ms operate time (at rated coil voltage, at 20°C, without bounce)　　98m/s2 functional shock resistance (half-sine shock pulse: 11ms, detection time: 10µs)　　APPLICATIONS　　Photovoltaic (PV) inverters　　Industrial equipment　　Electric Vehicle Supply Equipment (EVSE)　　Solar panels　　Level 2 EV charging stations　　1 FORM A (1A) MECHANICAL DIAGRAM　　1 FORM A 1 FORM B (1A1B) MECHANICAL DIAGRAM
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Release time：2024-07-17 11:31 reading：1110 Continue reading>>
NOVOSENSE Introduces New Solid State Relays: Supporting 1700V Withstand Voltages and Meeting CISPR25 Class 5 Requirements
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NOVOSENSE Introduces New Solid State Relays: Supporting 1700V Withstand Voltages and Meeting CISPR25 Class 5 Requirements

　　Building on its long history in isolation technology, NOVOSENSE today announced the launch of its new NSI7258 series of capacitive isolation-based solid state relays, available in both industrial and automotive grades. Designed specifically for high-voltage measurement and insulation monitoring, NSI7258 provides industry-leading voltage withstand capability and EMI performance to help improve the reliability and stability of high-voltage systems such as industrial BMS, PV, energy storage, charging piles, and BMS and OBCs for new energy vehicles.　　Integrated SiC MOSFETs, supporting 1700V withstand voltages　　High-voltage systems are becoming increasingly prevalent in both the industrial and automotive sectors. In order to match the trend of high-voltage industrial and automotive platforms, NSI7258 integrates two SiC MOSFETs developed with NOVOSENSE's participation in a back-to-back format, each supporting up to 1700V withstand voltages; in the standard 1-minute avalanche test, NSI7258 withstands an avalanche voltage of 2100V and an avalanche current of 1mA, achieving industry-leading voltage and avalanche resistance. At the same time, under the test conditions of 1000V high voltage and 125°C high temperature, the leakage current of NSI7258 can be controlled within 1μA, which greatly improves the insulation impedance and detection accuracy of the battery pack in the BMS and enables safer human-machine interaction.　　Compliance with various safety requirements, reducing system verification time　　The popularity of high-voltage applications requires compliance with various stringent safety requirements. With NOVOSENSE's proprietary technology, NSI7258 achieves industry-leading creepage distance of 5.91mm on the secondary side and 8mm on the primary side in a SOW12 package, which meets the requirements of IEC60649 formulated by the International Electrotechnical Commission (IEC). In addition, with NOVOSENSE's superior capacitive isolation technology, NSI7258's voltage withstand capability is up to 5kVrms, which fully meets the relevant UL, CQC and VDE certifications, reducing customers' system verification time and accelerating the product-to-market process.　　Significant EMI optimization, accelerating optocoupler relay replacement　　Traditional optocoupler relay solutions suffer from light decay problems and their performance degrades over time, but the advantage of optocoupler relays is that they have no EMI problems, which is one of the important factors limiting optocoupler replacement in high-voltage systems. NOVOSENSE's NSI7258 is cleverly designed to achieve industry-leading EMI performance, easily passing the CISPR25 Class 5 test without magnetic beads on the single board and leaving sufficient margin in the full-band test. NSI7258 is produced based on an all-semiconductor process for higher reliability in long-term use. Superior EMI performance and increased reliability allow customers to use multiple devices in the system at the same time without being affected, significantly reducing design difficulty and enabling customers to accelerate optocoupler replacement in system designs.
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Release time：2024-05-20 15:39 reading：1853 Continue reading>>
What is an electronic <span style='color:red'>relay</span> used for How many types of electronic <span style='color:red'>relay</span>s are there
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What is an electronic relay used for How many types of electronic relays are there

　　Electric relay offers a dependable and effective way to automate circuits, safeguard equipment, and isolate control circuits from high-power components. In-depth discussion of the use of electronic relays, types that are available, their principles of operation, applications, distinctions from switches, connection techniques, components, and testing procedures will be covered in this article.　　We hope that after reading this article, you will gain significant and actionable knowledge regarding electric relays which you can use in the world of electronics intelligently.　　What is an electronic relay used forElectric relay is a useful device meant for regulating the flow of electric current in a circuit. It performs the function of a switch, but an electrical signal rather than a mechanical action control it. This device finds its use in a number of applications aiming to automate system or device control. Moreover, this device is also used for offering electrical protection and isolating control circuits from high-power circuits.　　How many types of electronic relays are thereElectronic relays come in a variety of forms, including:　　● Electromechanical Relays: For these relays to function, an electromagnetic coil is used to switch them off and on.　　● Solid-State Relays (SSRs): SSRs switch the current flow using semiconductor components like transistors and optocouplers. They offer quick switching and good reliability with no moving parts.　　● Reed Relays: In these relays, metal reeds are used but make sure that those reeds are magnetically sensitive and housed in glass tubes. The reeds make contact when a magnetic field is applied, allowing current to flow.　　● Time Delay Relays: Relays with a time delay before switching the contacts are called time delay relays, and they are beneficial in applications where a delay is needed before starting or terminating a process.　　What are the applications of electronic relaysAlthough electronic relays find applications in various industries and systems, the most important used of electric relays are:　　● Industrial automation and control systems　　● Power generation and distribution　　● Automotive systems　　● Telecommunications　　● Home automation　　How does an electronic relay workFor the electronic relay to work, the witching action of an electronic relay is controlled by an electromagnet. When electric current flows through the coil it produces a magnetic field which results in attracting or repelling a movable contact. The electrical connection is made or broken by this contact, which is mechanically connected to the circuit’s power terminals and adjusts its position accordingly.　　What is the difference between a switch and a relayThe method of operation is the primary distinction between a switch and a relay. The most common way to activate a switch is manually, either by a person physically moving a lever or by a machine. A relay is a switch that gets switched on and off automatically and is electrically controlled. An electrical signal, which may be produced by a switch or another device, controls the relay.　　What is the difference between a power relay and an electronic relayBoth “power relay” and “electronic relay” have valid uses and are not mutually exclusive. However, a relay that is made to perform high-power or high-voltage tasks, such as managing motors, transformers, or large electrical loads, is referred to as a power relay in general. On the other hand, a solid-state relay (SSR) that uses semiconductor devices for switching and control is referred to as an electronic relay since it is controlled by electronic control signals.　　How is a relay connected to a circuitA relay’s input and output terminals are commonly used to connect it to a circuit. The input terminals of the relay are connected to a switch, a microcontroller, or any other. The circuit or object that has to be controlled is linked to the relay’s output terminals. The relay switches its contacts in response to the control signal, permitting or preventing current flow in the output circuit.　　What are the parts of an electronic relay　　An electronic relay’s essential elements are as follows:　　● Coil: This partis responsible for creating the magnetic field.　　● Contacts: Through this part, electrical current travels when a relay is switched.　　● Armature: The magnetic field created by the coil attracts or repels the armature, a moveable component of the relay. It is coupled to the contacts, which move when the coil is powered up or powered down.　　● Spring: When the coil is de-energized, the spring applies the necessary force to move the contacts back to their initial position. It guarantees a steady and dependable switching motion.　　● Housing: The relay’s housing, also known as its container, protects its interior parts and offers mechanical support. Usually composed of metal or plastic, it could feature mounting options for simple installation.　　● Terminals: These terminals provide safe wire attachment and proper electrical connection.　　How do you test an electrical relay　　How do you test an electrical relayYou can use the general procedures below to test an electrical relay:　　● Maintain safety: Make sure all voltage sources are disconnected and turn off the circuit’s power source.　　● Visual examination: Examine the relay for any physical blemishes, loose connections, or burned parts.　　● Test of continuity: To determine whether the relay’s coil is intact, use a multimeter in the continuity or resistance modes.　　● Contact capabilities: According to the manufacturer’s instructions, power the relay coil. Then, while the relay is in its various operating states (usually open and normally closed), use the multimeter to test the contacts’ continuity. Check to see if the contacts switch on and off properly when the coil is powered on or off.　　● Coil voltage test: Lastly, you can gauge the voltage across the coil terminals when the relay is powered on. Make that the voltage measured matches the voltage required.　　ConclusionRelays enable precise control and protection in a variety of applications, making them essential parts of electronics. Relays provide the capability to switch high-power loads and automate complex tasks, whether it be in industrial automation, power distribution, automotive systems, or home automation. Electronic relay can be used efficiently to improve circuit performance and guarantee safe and dependable operations by understanding their types, working principles, and testing procedures.
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Release time：2023-10-30 13:44 reading：1425 Continue reading>>
Top 10 Automotive <span style='color:red'>relay</span> manufacturers in China
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Top 10 Automotive relay manufacturers in China

　　Different from traditional vehicles, new energy vehicles need to be equipped with high-voltage DC relays, which, as rigid components in new energy vehicles, play a vital role in protecting the safety of automotive circuits. In recent years, under the catalysis of the new energy vehicle market and the encouragement of relevant policies, high-voltage DC relay technology has developed rapidly and has achieved large-scale application in new energy vehicles.　　In this article, we recommend the top 10 automotive relay manufacturers in China for you to select.　　一、Xiamen Hongfa Electroacoustic　　Company profile　　Hongfa Co., Ltd. (stock code: SH600885) was established in 1984. For more than 30 years, it has established a complete relay industry system with complete categories and supporting facilities. At present, Hongfa has more than 40 subsidiaries, and established three R&D and production bases in Xiamen, Zhangzhou, East and West.　　Main business and products　　Hongfa has been deeply involved in the automotive relay industry for nearly 30 years and has maintained stable cooperative relations with world-renowned OEMs and Tier1 suppliers. The automotive relays, 48V relays, charging modules, BCMs, gateways, high-voltage DC relays, high-voltage boxes, oxygen sensors and relays for general modules are provided by Hongfa.　　二、Sanyou Corporation　　Company profile　　Founded in 2008 and located in Dongguan, Guangdong, Sanyou Corporation Limited is a professional high-tech enterprise integrating R&D, manufacturing and sales of relay, and one of Top 100 Electronic Component Enterprises in China.　　Main business and products　　Sanyou products include more than 100 series and tens of thousands of product specifications, covering five categories of general power relays, magnetic latching relays, automotive relays, new energy relays, and transformers. Products are widely used in household appliances, smart meters, industrial control, smart home, automobile manufacture, new energy applications, electric power, electromechanical leakage protection, distribution transformer monitoring, and other fields.　　三、Doublecircle Electronics Group　　Company profile　　Bengbu Doublecircle Electronics Group Co., Ltd. was established in 1990 and reformed into a joint stock limited company in 2015. The main well-known customers of the company at home and abroad include CASIC, CASC, AVIC, CRRC , ZTE, Xiaomi, NVC lighting, ABB, Wells, Rockwell, GE, Siemens, etc. It is a national high-tech enterprise and an innovative enterprise in Anhui Province.　　Main business and products　　Doublecircle Electronics Group specializes in the R & D, production and sales of various electronic components such as resistors, inductors and high-voltage contactors. Its products are widely used in aviation, aerospace, shipping, communications, automatic control, instrumentation, rail transit, charging piles, new energy vehicles, LED lighting and other fields.　　四、HKE　　Company profile　　HKE was founded in 1976, for about 40 years HKE has become the leading relay manufacturer in China, As one of the National High-Tech enterprises HKE has been counted among the “China Top 100 Electronic Component Enterprises” since 2004. HKE’s quality control system conforms to ISO9001 and ISO/TS16949 Environment system conforms to ISO14001, and also becomes SONY GREEN PARTNER. HKE products are UL, CSA, TUV, VDE and CQC approved.　　Main business and products　　HKE mainly produces signal relays, power relays and automotive relays. They are widely used in air conditioners, refrigerators, microwave oven, OA equipment, car alarm, central locking system, power window, seat adjustment control, fan motor, etc.　　五、Tianbo Electronics　　Company profile　　Founded in 1989, Tianbo Electronics is a high-tech enterprise specializing in the research, development, production and sales of relays. The company has established a provincial-level high-tech enterprise research and development center. Tianbo has repeatedly entered the ranks of “China’s Top 100 Electronic Components Enterprises” and is committed to product innovation, process innovation and management innovation.　　Main business and products　　Tianbo Electronics products cover the range of telecom relays, power relays, automotive relays and magnetic latching relays, and have passed domestic and international safety certifications,such as UL/CUL,VDE，TUV, CE, SEMKO and CQC.The company has passed ISO9001, IATF 16949, ISO14001 and intellectual property management systems, and has a complete quality assurance system.　　六、SUJIDIANQI　　Company profile　　Founded in 2003 and located in Suzhou, SUJIDIANQI has decades of rich experience in the field of power protection components and equipment manufacturing. The company has always been market-oriented, seized opportunities, and actively expanded products in the fields of photovoltaics, new energy and automobiles on the basis of the original main business.　　Main business and products　　SUJIDIANQI mainly produces and sells products including electric relays, high-voltage DC contactors, automotive eddy current retarder control systems and components, automotive engine intelligent cooling systems (SJATS) and control units, etc.　　七、GuoLi Electronic Technology　　Company profile　　Founded in 2000, Kunshan GuoLi Electronic Technology Co., Ltd.(GLVAC) is a high-tech stock-holding enterprise that specializes in developing and manufacturing electrical vacuum products. GLVAC has obtained the certification of quality management system TS16949 and ISO14001.　　Main business and products　　Kunshan GuoLi Electronic Technology Co., Ltd.(GLVAC) engages in R&D, manufacturing and selling High Voltage Relays, Vacuum Capacitors, Vacuum Interrupters, DC and AC Contactors, Circuit Breakers, Hydrogen Thyratrons, Magnetrons, Spark Gaps and other vacuum electrical apparatus.　　These products are mainly used in mining, broadcast communication, new energy (including motor vehicles), metallurgy, power, medical, semiconductor, environmental protection, industry flaw detection, security inspection and other devices.　　八、OMRON　　Company profile　　Omron Automation (China) Co., Ltd. is a multinational company leading industrial automation products and applying advanced technologies. As part of Omron’s global business, it has become a leader in the field of automation.　　Main business and products　　As a global leader in the field of automation, OMRON’s business fields cover a broad spectrum, ranging from industrial automation and electronic components to social systems including automated ticket gates and solar power conditioners, healthcare.　　General relay　　Safety Relays　　Terminal relay　　I/O relay terminals　　Solid state relay　　Power conditioner　　PCB relays　　九、FUJITSU　　Company profile　　Fujitsu Component Limited manufactures and sells Switching Devices (relays) and Human Interface Devices (touch panels, thermal printers, keyboards, wireless modules, KVM switches). It supports customers with its sophisticated component solutions and products together with group companies around the world.　　Main business and products　　Fujitsu Component provides the wide range of PCB relays for signal, power, and automotive applications as one of the top relay manufacturers. It also provides eco-friendly products like cadmium-free power relays and relays for PV systems and High Voltage DC distribution systems that contribute the reduction of CO2 emission.　　十、DENSO　　Company profile　　As the only electronic products company in the DENSO Group with an integrated manufacturing system covering every stage from design to development to production, Denso Electronics contributes to driving culture as a supplier of electrical and electronic automotive components.　　Main business and products　　Denso Electronics produces a diverse range of products including relays, buzzers, a variety of ECUs, sensors, and more.　　Power Relay　　Solid State Relay Module　　High Voltage Relay　　Acoustic Vehicle Alerting System (AVAS)
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Release time：2023-09-13 14:50 reading：2073 Continue reading>>
Top 10 global subminiature <span style='color:red'>relay</span> manufacturers
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Top 10 global subminiature relay manufacturers

　　What is a relay? A relay is an electronic control device that has a control system (also known as an input circuit) and a controlled system (also known as an output circuit). It is usually used in automatic control circuits to control larger currents with smaller currents.　　Relay is an automatic switching element with isolation function. It is widely used in remote control, telemetry, communication, automatic control, mechatronics and power electronic equipment. The relay is one of the most important control components, which plays the role of automatic adjustment, safety protection, conversion circuit, etc. in the circuit.　　This article will introduce one of the types of relays – subminiature relays. If you are looking for subminiature relay suppliers, then below we have listed Top 10 global subminiature relay manufacturers for you. For more related content, please browse our website.　　一、Finder　　Company profile　　Finder was founded in 1954 and produces over 14,500 different types of electromechanical and electronic devices for the residential, commercial and industrial sectors. Finder is one of the relay manufacturers with the highest number of approvals and certifications worldwide with ISO 9001, ISO 14001 and ISO 45001. Over the years, Finder has become synonymous with relays due to the very high quality of its production.　　Main business and products　　Industrial relays　　Relay interface modules　　P.C.B. Relays　　Relays with forcibly guided contacts　　Monitoring Relays　　Solid State Relays (SSR)　　Industrial thermoregulation　　LED panel lights for electrical enclosures　　Panel accessories　　Timers　　Power supplies　　Energy meters　　Surge Protection devices (SPD)　　Modular contactors　　Products for railway applications　　ATEX/HazLoc Products　　OPTA – Programmable Logic Relays　　Company profile　　HONGFA Founded In 1984 and today’s HONGFA has become the leader in global relay industry. Their business covers more than 120 countries and regions, including relays, medium and low voltage electrical appliances, high and low voltage complete equipment, connectors, capacitors, precision parts and automation equipment.The products are used in many fields like consumer electronics, new energy, industrial control, automotive industry, rail transit, smart grid, internet of things and smart home.　　Main business and products　　二、HONGFA　　Relays　　Low Voltage Devices　　Film Capacitors　　Automation Equipment　　Vacuum Interrupters　　Communication connectors　　Transformers　　Application Electronic Module　　Company profile　　ABB is a technology leader in electrification and automation. ABB’s Electrification business offers a wide-ranging portfolio of products, digital solutions and services, from substation to socket, enabling safe, smart and sustainable electrification. ABB’s Motion business is the largest supplier of drives and motors, globally.　　三、ABB　　Main business and products　　Control Room Solutions　　Drives　　Low Voltage Products and Systems　　Measurement and Analytics　　Medium Voltage Products　　Metallurgy Products　　Industrial Software　　Motors and Generators　　PLC Automation　　Power Converters and Inverters　　Robotics　　四、Honeywell　　Company profile　　Honeywell International is an American publicly traded, multinational conglomerate corporation headquartered in Charlotte, North Carolina. It primarily operates in four areas of business: aerospace, building technologies, performance materials and technologies, and safety and productivity solutions. The company has passed ISO 9001 ,LEED, IEC and BOSEC certifications.　　Main business and products　　Access Control　　Building Management　　Control Panels　　Electrical & Wiring　　Fire Life Safety　　Intrusion Detection　　Sensors　　Services　　Software　　五、TE Connectivity　　Company profile　　Founded in 1941, TE Connectivity Ltd (TE Connectivity) designs and manufactures connectivity and sensor solutions. The company offers connector systems, terminals and components, sensors, relays, heat shrink tubing, interventional medical components, wire and cable, and antennas. These products and solutions find application in various industries, including automotive, aerospace, defense, marine, industrial, medical, data and devices, appliance and energy.　　Main business and products　　Antennas　　Application Tooling　　Cable Assemblies　　Connectors　　EMI & EMC Solutions　　Energy & Power　　Fiber Optics　　Heat Shrink Tubing　　Identification & Labeling　　Passive Components　　Relays, Contactors & Switches　　Sensors　　Terminals & Splices　　Wire & Cable　　六、Hella　　Company profile　　Founded in 1899, HELLA engages in the development and manufacture of lighting technology and electronics components and systems for the automotive industry. With more than 40.000 products, HELLA is offering an exceptionally strong product range of vehicle-specific parts, universal parts and accessories.　　HELLA is a listed, internationally positioned automotive supplier operating under the umbrella brand FORVIA. Within this de facto group, HELLA stands for high-performance lighting technology and automotive electronics. At the same time, the Company covers a broad service and product portfolio for the spare parts and workshop business as well as for manufacturers of special-purpose vehicles with its Lifecycle Solutions business group.　　Main business and products　　Lighting　　Electrics　　Electronics　　Brake System　　Adas Transforming The Automotive Industry　　Ready For e-Mobility　　七、Song Chuan　　Company profile　　Song Chuan is a world class manufacturer of power electromechanical relays with over 40 years of experience. Song Chuan was founded in 1974 in Taiwan and began producing specialized electromechanical power relays. Song Chuan is certified by ISO 14001, ISO 9001 and IATF 16949. Their products are used in Home appliances, Automotives, IT products and other applications.　　Main business and products　　Relay　　PCB and plug-in automotive relays　　PCB miniature power relays　　Industrial and general purpose relays　　Safety relays　　Technical information　　Green product declaration　　八、Fuji Electric　　Company profile　　Founded in 1923, Fuji Electric Co., Ltd. manufactures electric machinery and electronic devices. Fuji Electric Co., Ltd., operating under the brand name FE, is a Japanese electrical equipment company, manufacturing pressure transmitters, flowmeters, gas analyzers, controllers, inverters, pumps, generators, ICs, motors, and power equipment.　　Main business and products　　Drives & Controls　　Semiconductors　　UPS & Industrial Power Supply　　Sensors & Measurements　　Monitoring & Control System　　Distributions and Controls　　Transmission & Distribution　　Transit Systems　　Energy　　九、Panasonic　　Company profile　　Many products sold by Fortune 500 companies are in fact Powered by Panasonic technology. Engineering and manufacturing power form the core of the company’s strength, infusing our entire product line, from the smallest chip to giant HD displays. Prior to becoming a global consumer electronics powerhouse, Panasonic began its existence by developing component and material technologies.　　Main business and products　　Energy Solutions　　Industrial Automation　　HVAC/R & Appliances　　Industrial Electronic Components　　Capacitors　　Electromechanical　　Wireless Connectivity　　Resistors　　Inductors　　Relays　　Connectors　　Storage Media　　Sensors　　Semiconductors　　Circuit Protection　　Thermal Management　　十、Fujitsu　　Company profile　　As a technology-driven enterprise, Fujitsu component develops automotive, signal, power, latching and non-latching relays to meet market requirements.　　Their business include develops, produces, and sales for electronic components and modules such as relays, input/output devices, wireless modules, and sensors for a variety of end markets including Industrial automation, automotive, EV/green energy, healthcare, and IoT communications.　　Main business and products　　Relays　　Touch panels　　Thermal printers　　Wireless modules and IoT Solutions　　Keyboards　　Connectors　　Doppler Radar Sensor Modules　　Electronics Manufacturing Service (EMS)
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Release time：2023-08-25 16:03 reading：2102 Continue reading>>
Omron:Enhancing Safety of EV Two-Wheelers with DC Power Relays
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Omron:Enhancing Safety of EV Two-Wheelers with DC Power Relays

　　In recent months, the EV industry has come under the scanner and prompted the authorities & industry thought leaders to stress upon the needs for stronger safety measures and checks in the two-wheelers. This has piqued the interest of the industry for exploring more options and arrangements of electronic components used in thebattery charging ecosystem of the vehicle.　　The EV battery pack which comprises of multiple battery cells and a Battery Management System (BMS) is the heart of Electric Vehicles. The BMS manages rechargeable batteries and ensures that they operate efficiently and safely. The circuit board of a BMS, which includes several electronic components, contribute towards increasing the ambient temperatures of the battery pack. This entire mechanism works in a confined space, hence heat management becomes very important for vehicle safety.　　Taking the recent incidents and technological challenges into consideration, it is imperative to address the heat management issues inside the battery pack and improve the cooling mechanisms. One way of doing this is to use superior electronic components that emit less heat and thus require a smaller number of accessories to cool the system.　　DC Power Relays are used in electric and hybrid four-wheelers extensively and it’s time that the growing EV two-wheeler industry also start to use the DC power relays for more applications. One would say that the battery space designated for four-wheelers is much bigger than two-wheelers however, DC power relays can also adjust to smaller spaces.　　If we specifically talk about OMRON’s Automotive DC Power Relays, they offer many advantages that make them the right fit for the EV industry. To share a few:　　 Compact: 70% lesser volume than conventional solutions such as contactors　　 Ambient Temperature: Can handle temperature of up to 85 degree C　　 Power Saving: 30% Less Power consumption.　　 Operating Noise: 50% less operating noise　　 Gas cooled arc: High pressure inert gas filling in the hermetically sealed chamber helps to quench the arc faster and conduct the heat more efficiently due to the high thermal conductivity of the gases.　　 Magnetic arc control: By using permanent magnets, arc can be pushed away from the contact due to electromagnetic force based on Fleming’s left-hand rule.　　To sum up, the adoption of EVs is being encouraged by the government to safeguard environment. The need of the hour is to realize which technologies can contribute towards this with safety.
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Release time：2023-01-11 14:09 reading：2892 Continue reading>>

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