CHD250PS28

The CHD250PS28 from XP Power is a CHD250 series AC to DC power supply. The universal AC input CHD250 provides 250W of convection cooled output power in a 3" x 5" industry standard package, over the temperature range -20°C to +50°C with derating to +70°C. Approved for IT and medical and with a feature set including a 5V standby output, <lt/>0.5W input power when in standby mode, power fail and inhibit signals the CHD250 is ideal for a wide range of applications where fan cooling is not desirable. Approved by IEC60950-1 Ed 2, IEC60601-1 Ed 3, EN60950-1, EN60601-1, UL60950-1, CSA 22.2 no.60950-1-1:08, ANSI/AAMI ES60601-1:2005 and CSA C22.2, no.60601-1:08 safety approval.

• Input voltage range from 80VAC to 300VAC
• Input frequency range from 47Hz to 63Hz
• Output voltage is 28VDC, output current is 8.9A
• Efficiency is 93% / 94%
• Line regulation and load regulation is ±0.5%
• Dimension is 5" x 3" x 1.43" (115mm x 76mm x 36mm)
• Overvoltage protection, overload protection, short circuit protection

Applications

Power Management, Medical, Industrial