Power > PSA Series

PSA Series

Input: Wide input to 144V
Outputs 5 to 48V
Power: up to 72 Watt
Tamb: -40 to 70°C
Dims: 70 x 50 x 25mm
UL / CE EN60950 Approved
5 year warranty

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APPLICATION

The Melcher PSR & PSA series switching regulators by Bel Power are ideal converters for harsh environments, or applications where high reliability and efficiency are essential. Typical applications include railways, military, industrial, telecoms as well as more general transportation applications.

Conformal coating on all PCBs make the PSR and PSA series converters suitable for applications all over the world, from extreme cold to very high humidities, the PSR and PSA series will offer long term reliable solutions.

PSR and PSA sereis converters are suitable for EN50155 and EN50121 railway applications where input to output isolation is not required, such as lighting, wiper control and door interlocks. Further information is available on request.

MODEL NUMBERINPUT RANGEOUTPUTPOWER
PSR53-9iG8-80VDC5V15W
PSR54-9iG7-40VDC5V20W
PSA55-9iG7-35VDC5V25W
PSA121.5-9iRG18-144VDC12V18W
PSR122.5-9iG15-80VDC12V30W
PSA151.5-9iRG22-144VDC15V22W
PSR152.5-9iG19-80VDC15V37W
PSA241.5-9iRG31-144VDC24V36W
PSR242-9iG29-80VDC24V48W
PSA361-9iRG44-144VDC36V43W
PSR362-9iRG42-80VDC36V72W
PSA481-9iRG58-144VDC48V48W

Downloads

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  • PSA Series datasheet

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