Power (electronics)

Compact and efficient medical AC/DC power supply

The P-duke MAD50 series has a compact 3 "x1.5 "housing and offers continuous power of 50W, with peak power up to 140% for 5 seconds. The MAD50 in designed with an efficiency of up to 92.5% without derating or forced cooling at -40℃ to +55℃ and can even operate with power reduction or forced cooling up to +85℃.

The input range is from 85-264Vac / 120-370Vdc and on the output it offers options from 5Vdc to 53Vdc and depending on the output voltage an adjustability of -10% or -20% to +10%.

The MAD50 series provides full protection against short circuit at the output (continuous, automatic recovery), overload (hick-up mode, automatic recovery) and overvoltage at the output (latching mode). And features an integrated EMC filter that complies with EN 55032, Class B for conducted and radiated emission. 

With 2xMOPP, 4000Vac/ 1 minute reinforced I/O isolation and less than 100μA patient leakage current, the power supply is suitable even for BF applications.

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