Product Releases

Medically Approved Power Adapters Deliver High Power of 250 W

Tue, 08/09/2011 - 8:51am
medical power adapterTRUMPower’s TMA250 Series of 250W AC/DC power adapters provides DC output voltages ranging from 12 V to 48 V. The series features a 90 V to 264 VAC universal input and 0.9 active power factor. With efficiency being 87 percent minimum and no-load power consumption 0.5 W maximum, the power adapters meet CEC and Energy Star Level V standards. The units come with a standard IEC320/C14 AC inlet and a Molex Mini-Fit 6-pin or APP PP45-1345 DC output connector while withstanding 5,656 VDC from input to output and 2,121 VDC from input to ground. The power adapters feature a low leakage current of 228 µA at 264 VAC. Other features of the TMA250 Series include overvoltage, overload, and short-circuit protections. Equipped with a thermally controlled cooling fan, the models can be fully loaded at -20°C to +40°C. The units deliver a reliable 140K hours-minimum MTBF at full load at 25°C ambient per MIL-HDBK-217F.

Tumbler Technologies + TRUMPower

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