Compact Power Supply

Jan. 3, 2019
Power Partners' power supply features 90 to 264VAC input voltage range.

PDAM120 Series of 120W ac/dc power supplies feature either Class I or Class II input configurations and are designed for use in either medical or ITE applications.


The 120 Series size is an industry standard 2 x 3-in. platform, available in three design options; open-frame, u-channel, and enclosed with its focus on its high-efficiency and industry leading high-power density of 15.27W/in3.


Available in three single output models; 12, 24, and 48VDC, each unit features 90 to 264VAC input voltage range, no-load power consumption <300mW, operating temperature range of -30 to +70°C (with derating), MTBF >250K hours per MIL-HDBK-217F at full load/25ºC ambient and weight of 6.4oz. (typical).


All models are designed to meet Level VI requirements and suitable for BF applied part applications. This series is fully certified to UL/cUL/EN60601-1, UL/cUL/EN60950-1, EMC Class B radiated and conducted EN55011 and Class A susceptibility EN55011.


The PDAM120 Series is manufactured in Taiwan, and thus is exempt from the newly enacted China import tariffs to the USA. Unit pricing starts as low as under $38.00 in OEM quantities. Standard unit prototypes are available for delivery within 2-4 weeks, with normal production lead times 16-18 weeks ARO.