High Output, Enclosed, AC-to-DC Power Supplies

High Power Enclosed Power Supplies with PFC & Parallel Functions

The high output segment of the PS-RPS Series are compact, industrial/military power supplies that are enclosed switchers with both parallel and power factor correction (PFC) functions. All feature extremely high power density and can provide full output power in ambient temperatures up to up to 50 °C (122 ºF). Most integrate an innovative trim function that allows output voltage to be adjusted from roughly 20~40% up to 110-115% of the supplies rated voltage.

Typical built-in functions include remote sense, remote ON/OFF control, auxiliary outputs, and fan or alarm signal output/s. All series comply with UL, CUL, TUV, CB and CE regulations that ensure user safety.

Applications include front-end power systems, factory automation, industrial instrumentation, moving signs, telecom/datacom and other signals equipment, laser-carving machines, IC testing equipment, LCD panel burn-in systems, battery charging and a wide variety of other industrial and military applications.

With "universal" 88~264VAC input, these self-switching supplies may be used world-wide.


These power supplies employ an advanced digital control technique that uses a microprocessor for power management. This significantly increases the flexibility of PSU control and reduces part count. To allow for expansion and meet the demand in higher power applications, most high power PS-RSP models have a built-in parallel function that allows current sharing with up to 3 or 4 additional units. (See the individual data sheets for details and wiring instructions for each supply.)

Most models use “constant current limiting plus delay shutdown” as overload protection which enable the them to power capacitive/inductive loads and still provide full protection for users’ systems. (If you need a continuous constant current for charging purposes, you may make an adjustment at the jumper and the “shut-down” mechanism can be disabled.)

Comply with Directive of the European Parliament 2011/65/EU - ROHS (Restriction of Hazardous Substances) and 2006/122/EC - PFOS (PerFluoroOctane Sulfonates)

5 year warranty


Purchasing agents and other quantity buyers are encouraged to request a quotation.

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