Compact, single output baseplate suited to harsh environment
XP Power announced the CCH400 and CCH600 series of compact single output baseplate cooled 400 W and 600 W AC-DC power supplies suited to harsh environment applications. With its highly efficient design, up to 90 percent, the CCH series generates substantially less waste heat that current product on the market, this being critical for use in sealed box applications. All heat-generating components are attached to the baseplate allowing heat dissipation through the sealed box chassis or heatsink. No forced air cooling is required.
Measuring just 8.43 x 4.02 x 1.69 inches (214 x 102 x 43 mm) the compact CCH series is up to 50 percent smaller than other baseplate cooled products of a similar power level, allowing more space in the end-application or use of a smaller enclosure. With its high efficiency rating a smaller heatsink can also be specified, reducing the overall footprint required.
Both the 400 W CCH400 and the 600 W CCH600 series accommodate the full universal input range of 90 – 264 VAC without derating, making them suitable for designs used worldwide. These single output units are available with the popular nominal output voltages of +12, +24, +28 or +48 VDC.
Compliance to MIL-STD-461 for emissions and MIL-STD-810 for shock / vibration ensure the CCH series is suitable for use in COTS military applications in addition to a broad range of industrial and commercial equipment used in outdoor and harsh environments. The units also comply with the internationally recognized safety standard EN/UL 60950-1 for IT equipment and meet EN55022 level B conducted and level A radiated emissions.
A fully featured signal set includes remote On/Off, remote sense, AC OK and overtemperature warning and shutdown. A +5 VDC standby output is also provided. A current sharing capability allows for parallel sharing of the load across up to three CCH units.
The CCH series has a wide operating temperature of -40 degrees C to +70 degrees C, with a maximum baseplate temperature of +85 degrees C.
The CCH400 is priced at $331 and the CCH600 $429 for 500 pcs orders and comes with a 3 year warranty