Sunpower launches PCB-type switching power units

Sunpower offers a range of single, dual and triple output PCB-type switching power supplies, the RPS(G)-160, RPD(G)-160, and RPT(G)-160 series, targeting applications with low-profile requirements.

RPS/D/T-160, with basic functions, can fulfil the requirements of general medical or industrial applications, while the green versions RPSG/RPDG/RPTG-160, with 5Vsb and low no-load power consumption of <0.75W, can be implemented into a wide range of systems.

With built-in active PFC function PF>0.93, these units comply with the harmonic current requirement of EN61000-3-2 and comply to UL60601-1 and TUV EN60601-1 medical safety standards.

Around 100-110W of power can be provided using only free air convection, while the full rated output of 145-160W can be extracted by providing the power supplies 20.5CFM of forced air.

Featuring 300uA of leakage current at 264V AC, they can be equipped into non-patient contact medical equipment and still comply with Class B per EMI regulations.

Standard functions include PF/PG signal output, remote sense (single output 5-15V), and short circuit, overload, over voltage and over temperature protections.

RPSG/RPDG/RPTG-160 are specially designed with additional PS-ON control and 5V/0.8A standby output.

These green models are suitable for use in final systems regulated by Energy Star/EuP norms or any kind of energy-saving system design.

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