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The Astrodyne TDI EFM-1505/M is a 15W AC/DC power supply from the EFM15/M series, designed for medical applications. It operates with a universal input voltage range of 90-264VAC and provides a single 24V output at up to 0.63A.
This open frame converter offers key electrical specifications including 77% typical efficiency, ±1% load regulation, and ±1% line regulation. It also features continuous short circuit protection and a hold-up time of 20 mS. The unit provides 3KVAC isolation between input and output.
Mechanically, the EFM-1505/M measures 67.0mm x 45.0mm x 23.3mm and weighs 71g. It is designed for through-hole mounting and comes in an open frame package. The operating temperature range is 0°C to 40°C, with derating applied. Storage temperature ranges from -25°C to +71°C.
90-264 VAC (100-240 VAC nominal).
Open frame, 5-DIP module, through-hole mounting.
0°C to 40°C with derating.
24V at 0.63A, 15W.
Short circuit protection is continuous and self-recovering.
3 KVAC input-to-output isolation.
77% typical at nominal input and full load.