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The Astrodyne TDI ASM40 series, including the ASM40-48 model, offers 40W ultraminiature medical and industrial open frame switching power supplies. These converters operate with a universal AC input range of 90-264 VAC at 50/60Hz, providing a regulated 48VDC output. They boast high efficiency up to 86% and feature 4000VAC isolation.
Designed for demanding applications, the ASM40-48 includes essential protections such as over-voltage, over-power, and short-circuit protection, all with self-recovering capabilities. The power supply meets safety approvals including UL/cUL, UL-EU, CB, and CE, with specific compliance to standards like ANSI/AAMI ES60601-1 3rd ed. and EN55011 Class B for EMI/EMC.
With a compact chassis mount design, the ASM40-48 has dimensions of 101.6mm x 50.8mm x 31.6mm (4.00" x 2.00" x 1.24"). It operates within a temperature range of -20°C to 50°C with derating. This power supply is suitable for a wide variety of medical applications, including those in home healthcare settings, as well as general industrial use.
90-264 VAC.
48 VDC at 830 mA.
-20°C to 50°C with derating.
Chassis mount, open frame.
Yes, latching at 130% typ. Self-recovering after repower.
4000 VAC.
86% typical.