Würth Elektronik's WE-PLC transformers are said to be ideal for galvanic isolation of the power line communication system from the power supply.

Are designed for data signals between 500kHz and 30MHz and reliably isolate the low-voltage range from the high-voltage range. Offer a high test voltage of 4500VRMS for transformers of this package size (13.6 × 9.9mm footprint), and offer a maximum leakage inductance of 0.2µH. Are available with turns ratios of 1:1:1 and 1:4:3 for EV charging and AC interfaces for grid communication and feature an operating voltage up to 250VAC.

Würth Elektronik

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