Low-profile full-brick baseplate-cooled AC/DC supplies need no external components

XP Power’s ASB110 series provides a complete AC/DC power supply module requiring no external components. The full-brick sized power supplies offer high efficiency and a low profile for PCB pin-mounted designs. Aimed at ITE and industrial customers looking for a base-plate cooled power supply solution, the ASB110 provides 110W of DC output power from a universal AC input. Its high efficiency of 91% means that the heat to be dissipated by the heatsink or base plate is minimal. No external components are required as the units include EMC filtering, bulk storage capacitors and an AC input fuse. The ASB110’s low-profile, full-brick package measures just 116.8mm x 61mm x 17mm. Cooling can be accomplished by mounting the device to, for example, the host equipment’s metal chassis or by adding an optional heatsink. For versatility, six single-output models are available in standard outputs of 12, 15, 24, 28, 36 and 48VDC. The power supplies feature a no load power consumption of less than 0.3W maximum, which together with their high efficiency meets XP Power’s Green Power requirements, resulting in less wasted heat and a product that is better for the environment. Standard protection includes over-current, over-voltage and over-temperature, with a universal input range of 85 to 264VAC. With an operating temperature range of -40C to +85C the range is suitable for use in applications where an extended operating temperature range is required. The ASB110 series have ITE 60950-1 international safety approvals per UL, TUV and CB agencies, and meet Class B emissions standards as per EN55022 without the need for additional filtering components. The ASB110 targets end users in automation and process control, broadcast, fixed telecom, instrumentation, networking / datacom / computing, mobile communications, specialist equipment, and transport market areas.