Sep 18, 2026
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Product Description: 400V 220V AC DC Step Down ER28 High Frequency Pulse Transformer For Adapter & Smart Meter This ER28 high frequency switching transformer is designed for compact AC-DC step-down power conversion in ...learn more
400v 220v AC DC Step Down ER28 High Frequency Pulse Transformer For Adapter Smart Meter

400v 220v AC DC Step Down ER28 High Frequency Pulse Transformer For Adapter Smart Meter

10,000,000pcs/month
ISO9001:2015, ISO14001:2015, IATF16949, UL/cUL, ROHS, REACH, CQC
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