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The Astrodyne TDI PMMK320S-5E is a 300-watt enclosed AC DC power supply designed for medical applications. It provides a single 5VDC output at a maximum current of 60A.
Key electrical specifications include a universal 90-264VAC input range with active power factor correction (PFC) achieving a minimum of 0.95. The power supply boasts high efficiency, rated at 71% typical at full load and nominal input. It features robust protection mechanisms including over-voltage, over-current, and short-circuit protection, all with auto-recovery.
Designed for demanding environments, the PMMK320S-5E operates within a temperature range of -20°C to 70°C with derating. Its physical dimensions are 8.03"L x 3.86"W x 1.57"H, and it is suitable for chassis mounting. The unit meets medical safety standards, including UL/cUL, EN60601-1, and CB certifications.
Additional features include remote sense and remote shutdown capabilities, making it adaptable for various system integrations. The power supply also offers high input-to-output isolation of 5656VDC.
The PMMK320S-5E provides a nominal output voltage of 5 VDC and a maximum output current of 60 A.
The maximum output power for this unit is 300W.
The typical efficiency at full load and nominal input is 71%.
The power supply accepts a universal input voltage range of 90-264 VAC.
Yes, it features active power factor correction with a minimum power factor of 0.95.
The operating temperature range is -20°C to 70°C, with derating applied.
It complies with medical safety standards including UL/cUL, EN60601-1, and CB certifications.