power supply, RSP-3000 series, Sunpower
3000W Enclosed Parallel Function Power Supply from Sunpower
News Release from:
Sunpower (UK) Ltd
03 February 2009
The RSP-3000 series from Sunpower is a 3000W enclosed type switching power supply with power factor correction (PFC) function - for the growing demand of high wattage applications. Featuring 15.6W/ in3 of extreme high power density, RSP-3000 series can provide full output power up to 50°C.
With the innovative trim function the output voltage can be adjusted from 20% to 110% rated voltage by adding 1~5.5V of external control voltage which provide users great flexibility for their system design. RSP-3000 has also implemented digital control techniques that use microprocessors to deal with the power management process. It significantly increases the flexibility of PSU control and reduces the part count at the same time.
As well as the standard functions of remote sense, remote ON/OFF control, 12V/0.1A auxiliary output, and alarm signal output (both relay and TTL signal), RSP-3000 series uses “constant current limiting plus delay shutdown” as the overload protection which enable the unit to power capacitive/inductive load and still provides full protection to the customers system, at the same time. If you need a continuous constant current, for charging purposes, simply select through the jumper then the “shut-down” mechanism can be cancelled. Applications include front-end power systems, factory automation, instrumentation, moving signs, telecommunications/datacommunications, laser-carving machines, IC testing equipment, LCD panel burn-in systems, battery charging etc..