The CHB100W-48S24 is a power supply manufactured by Cincon. It is a wide input range, 100 watt, single output, open frame switching power supply. It is designed to operate from a universal AC input of 90-264Vac and has a wide operating temperature range from -20°C to +70°C. The CHB100W-48S24 is equipped with Over Load, Over Voltage, and Short Circuit protection circuitry and is approved for UL, cUL, EN60950, CE, and CB standards. The output power is adjustable over a range of 24Vdc @ 4.2A max., and is suitable for both indoor and outdoor applications.