Enclosed Single Output AC-to-DC Power Supplies with PFC

General-purpose, Economical, Efficient, Low Profile, 'Light Industrial Level' Power Supplies with Power Factor Correction (PFC)

The PS RSP-Series are the latest versions of standard, economical, enclosed, switching power supplies with universal AC input (will work world-wide) and an active PFC function. In brief, the new models are smaller (for 1U installations), more reliable and efficient than earlier versions. For comprehensive update information on each power supply, see the release notes.

Compact Enclosed Power Supplies with 88~264VAC Inputl
Typically used in 110 or 220VAC input applications


All incorporate state-of-the-art circuit design with an active Power Factor Correction (PFC) function (PF>0.95) and are generally quite (≈90%) efficient. Most can provide full output power in ambient temperatures from -30°C up to 50°C (122ºF) and up to +70°C with some de-rating (see data sheets).

In addition to active PFC, all include protection from short circuit, overload, over voltage and over temperature. Lower power models are efficient enough operate with only natural convection cooling. More powerful versions typically use forced air cooling by DC fan that has speed control.

Models are continuously updated and comply with the latest UL, CUL, TUV, CB, and CE regulations that ensure user and environmental safety. Additionally, several are CCC approved (China Compulsory Certification).

PS-PFC power supplies are widely used in applications that include general industrial control and automation systems, mechanical and electrical equipment, instrumentation, LED displays, or any system that requires a low profile, economical power supply.


PS RSP-Series Features at a Glance:

Priced Economically

Universal AC input - Full Range 88~264VAC

High efficiency (up to 90%)

Active PFC function

low profile 1U designs

Output voltage is adjustable ±10% by simple rheostat on the terminal strip

Protections: Short circuit / Overload / Over voltage / Over temperature

LED indicator for Power ON

Natural convection cooling or forced air cooling by DC fan with control

Safety Standards see individual data sheets

Certificates: UL / CUL / TUV / CB / CE

3 year warranty

Comply with ROHS (Restriction of Hazardous Substances) and 2006/122/EC - PFOS (PerFluoroOctane Sulfonates)

Related Links:

All Power Supplies

High Power Enclosed Power Supplies with PFC & Parallel Functions