600W open-frame PSU works at 50ºC with no fan

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XP Power has released a series of convection cooled 600W ac-dc power supplies with a 5 x 8in footprint (127 x 203 x 40mm). Efficiency up to 95% minimises waste heat and allows full rated power to be delivered in ambients up to +50ºC, even at low line input. 300W is available at 70ºC without forced …

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