What EVSE components are needed to build a charging station?
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Pulished on Nov. 13, 2025
EV charging components include relays for switching high-current AC power, a residual current monitor (RCM) for safety, and a current transformer (CT) for measuring current (typically for load balancing). AC voltage sensing components are also crucial for monitoring and ensuring the correct voltage is supplied to the vehicle.
The New and Exclusive Low-cost RCD Sensor is Now Available!
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Pulished on Oct. 28, 2025
Low-cost RCD (residual current detection device) sensors, commonly known as residual current monitors (RCMs), are integrated devices that offer a more cost-effective alternative to Type B RCDs in applications such as EV charging. These sensors are designed to detect both AC and DC leakage currents, triggering an alarm at 30mA AC/6mA DC leakage.
MD0630STA-PM RCD: Type B Quality, Type A Price!
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Pulished on Oct. 09, 2025
Cost-effective Type B RCD sensors, such as the newly developed sensor from IVY Metering (MD0630STA-PM), can detect both AC and DC leakage currents at a lower cost than traditional Type B RCDs by integrating specialized sensors into EV chargers and other devices. This sensor offers protection against electric shock.
Advantages of 2 Pole Latching Relay in Smart Meter
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Pulished on Aug. 29, 2025
The advantages of dual-pole relays in smart meters primarily lie in energy savings, long life, low maintenance, space optimization, and improved safety. They utilize magnetic latching technology to achieve energy-free on/off control, reducing meter operating energy consumption and improving product reliability and durability.
The New and Exclusive Wifi Smart Current Sensor is Now Available!
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Pulished on Aug. 06, 2025
Wi-Fi current sensors can be used in EV charging applications, particularly for IOT, industrial automation, smart home, and energy management. The new and exclusive D1C9002-01 Wifi smart current sensor is now available! It is used for measuring and monitoring parameters in real time, and actively reports data.
