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The MAP42-1012G is a 40W open frame AC/DC power supply manufactured by Bel Power Solutions as part of the MAP30/40/42 series. Designed for commercial information technology equipment, this unit provides a nominal 12V DC output capable of delivering up to 3.4A. The output voltage is adjustable between 11V and 18V to accommodate specific system requirements.
This chassis-mount converter accepts a universal AC input ranging from 90V to 264V. It incorporates remote sense functionality to maintain precise output regulation under varying load conditions. Electrical performance includes 0.2% line regulation, 1% load regulation, and 1% ripple and noise. The unit operates within a temperature range of 0°C to 70°C with derating and achieves an efficiency of 70%.
Mechanically, the converter measures 127.0mm x 76.2mm x 31.8mm and utilizes single-row Molex connectors for input and output connections. It carries CE marking for low voltage directive compliance and meets EMC standards EN 61204-3, EN 55032, EN 61000-3-2, and EN 61000-3-3. The design supports high reliability with an estimated MTBF exceeding 311,000 hours.
The MAP42-1012G provides a nominal 12V output with an adjustable range from 11V to 18V.
The converter operates safely between 0°C and 70°C, with derating required at higher temperatures.
Yes, the MAP42-1012G includes remote sense functionality to maintain accurate output voltage under load.
The unit delivers a maximum output current of 3.4A at 12V operation.
It accepts a universal AC input range spanning 90V to 264V.