DSW-520 PCB-Mount Transformer for Board Power Rails

DSW-520 is intended for designs that need a compact, PCB-mount transformer to generate isolated secondary voltages from an AC primary. It’s a fit for control boards, instrumentation, and serviceable power sections where a through-hole transformer keeps wiring simple and robust. Catalog data for the DSW series documents dual-primary options and typical agency recognition details for board-level use. When applying DSW-520, confirm your primary configuration, insulation needs, and secondary load profile, then size upstream protection and thermal margins accordingly. Keep high-voltage spacing clean on the PCB and route secondary grounds to minimize coupling into sensitive signals. Request a quote for DSW-520.