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The Astrodyne TDI PMMK320S-24E is a 320-watt medical-grade switching power supply with active power factor correction. This enclosed unit is designed for chassis mounting and operates from a universal 90-264VAC input range.
Key electrical specifications include a 24VDC output voltage at a maximum of 13.4A, delivering up to 322W of power. It boasts a typical efficiency of 79% and features line and load regulation within ±1% to ±1.5%. Protections include over-voltage, over-current, and short-circuit with auto-recovery. The power supply also offers remote sense and remote shutdown capabilities.
Designed for demanding environments, the PMMK320S-24E operates within a temperature range of -20°C to +70°C and meets various safety agency approvals including UL/cUL, CB, CE, and TUV, adhering to standards like IEC 60601-1 3rd ed. Its dimensions are 8.03"L x 3.86"W x 1.57"H, with a weight of approximately 794g.
This power supply is suitable for medical applications, diagnostic imaging equipment, and other industrial uses requiring reliable power conversion and safety compliance.
The output voltage is 24 VDC.
The maximum output current is 13.4 A.
The output power is 320 W.
The typical efficiency is 79%.
The operating temperature range is -20°C to +70°C.
It complies with UL/cUL: ANSI/AAMI ES60601-1 3rd ed., CSA C22.2 No. 60601-1 3rd ed., UL-EU: EN60601-1 3rd ed., CB: IEC60601-1 3rd ed., and CE: EN60601-1-2.
It supports chassis mount.