New Industry Products

Delta Launches New Panel Mount SMPS for Household Appliances

March 31, 2014 by Jeff Shepard

Delta Electronics, Inc. has introduced the first model in its new PMH panel mount switch-mode power supply (SMPS) series. The PMH-24V50WCAA offers 24V output voltage with 50W output power. The PMH series is specifically designed for household electrical appliances with safety approvals including IEC/EN 60335-1 and IEC/EN 61558-2-16. The design also meets the EMC approvals to EN 55014-1 and EN 55014-2 for household appliances without extra EMI filter required. Some typical applications for the product include coffee machines, home automation and auto sliding door.

These switch-mode power supplies feature; Universal ac input voltage (100-240Vac/50-60Hz); Full corrosion resistant aluminum case; MTBF > 700,000 hrs. per Telcordia SR-332 ; Designed for household appliances to IEC/EN 60335-1, IEC/EN 61558-1 and IEC/EN 61558-2-16; Versatile connector options available: IP20, Front Face and Harness connectors. These units measure 98 X 96 X 38 mm and weigh 0.21kg.

In addition they have an input current of < 1.10A at 115Vac, and 87.0% at 115Vac and > 88.0% at 230Vac. The maximum inrush current is < 35A aT 115Vac, AND < 70A AT 230Vac. The leakage current is < 1mA @ 240Vac. These convection-cooled power supplies include a green LED “DC OK” indicator. They are available for immediate shipment.