The CCH series has been designed for use in electronic systems which need to operate in the harshest of environments.These electronic systems are typically sealed to protect them from the elements, thus making thermal management very challenging.The CCH power supplies are designed with the heat generating components directly attached to a baseplate which allows conducted heat to be easily passed from the equipment through a heatsink to the outside environment.

This AC-DC single output product family, fitted with a 5 V standby rail and interface signals also features efficiencies in excess of 90%.The discrete design of the CCH allows for all heat dissipating components to be connected to the baseplate, optimising efficiency and resulting in a very compact 8.4″ (214 mm) x 4″ (102 mm) x 1.69″ (43 mm) package and smaller heatsinking requirements.

The addition of MIL-STD-461 EMC and MIL-STD-810 shock and vibration requirements mean that the product is suitable not only for a wide range of Industrial equipment but can also be used in Military COTS applications

SERIES TABLE

Model InputOutputPower
CCH400PS1290 to 264 Vac12 V / 34 A400W
CCH400PS2490 to 264 Vac24 V / 17 A400W
CCH400PS2890 to 264 Vac28 V / 14.5 A400W
CCH400PS4890 to 264 Vac48 V / 8.5 A400W
CCH600PS1290 to 264 Vac12 V / 50 A600W
CCH600PS2490 to 264 Vac24 V / 25 A600W
CCH600PS2890 to 264 Vac28 V / 21.5 A600W
CCH600PS4890 to 264 Vac48 V / 12.5 A600W

SPECIFICATIONS TABLE

Dimensions:CCH: 8.43 x 4.02 x 1.69 in (214.0 x 102.0 x 43.0 mm)
Input Voltage:90-264 VAC
Harmonic Currents:EN61000-3-2 Class A EN61000-3-2 Class C for load >60 W
Efficiency:89% Typical
Operating Temp: -40 °C to +85 °C baseplate, see datasheet
Isolation:3000 VAC Input to Output
1500 VAC Input to Ground
500 VDC Output to Ground
Worldwide Safety Approvals:IEC60950-1
European Safety Approvals:EN60950-1
US Safety Approvals:UL60950-1
EMC:EN55022 level B conducted, level A
radiated, MIL-STD 461D-F, CE102