New range of AC/DC power supplies offers compact and low-profile

XP Power has released the CCR range of compact, low-profile (25.4mm) AC/DC power supplies with flexible cooling options and power ratings from 110W to 420W, enabling more efficient use of space within the end equipment. Approved for use in medical and industrial applications, the high-efficiency and high-power density units feature a baseplate-cooled design that provides effective thermal management and quiet operation for noise-sensitive applications, even in sealed enclosure environments. These features lead to power supplies with longer lifespans that need less maintenance and service, which can significantly reduce the total cost of ownership.

The range is compliant for medical applications to IEC60601-1 Ed. 4 with primary to secondary isolation at 4000VAC (2 x MOPPs) and 1 x MOOP from primary to earth (1800VAC) and secondary to earth (1500VAC). Combined with low earth (<300µA) and patient (<75µA) leakage currents, the range is perfect for easy integration into BF-rated medical devices, including respiratory care, imaging, patient monitoring, and patient treatment. Industrial applications include process control, test and measurement, and industrial printing.

The CCR range accepts a wide input voltage range of 85VAC to 264VAC for global use and covers the common single rail outputs from 12VDC to 54VDC. Depending on the chosen cooling option – convection, conduction, or forced air – power ratings are CCR200 (110W/170W/200W), CCR300 (160W/250W/300W), and CCR420 (280W/350W/420W), respectively. All models have overvoltage protection, overload protection, short circuit protection with trip and restart as standard, and over-temperature protection with auto reset. Featuring Class B conducted and radiated emissions, the range eradicates the necessity for external filtering. The units deliver high efficiencies of up to 94% minimising waste heat, and can operate in ambient temperatures from -40C to up to +80C with appropriate derating above +50C.