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The Astrodyne TDI PMK320S-48E is a 320W enclosed power supply designed for ITE (Commercial) applications. It provides a stable 48V output voltage at 6.7A current, with a nominal power rating of 320W. The unit operates with an efficiency of 81% and features adjustable output, Power Factor Correction (PFC), and universal input.
Cooling is managed by forced air, ensuring reliable operation within an ambient temperature range of -20°C to 70°C, with derating applied. The power supply accepts a wide input voltage range of 90-264 VAC and a frequency range of 47-63 Hz. Safety approvals include UL60950-1 2nd ed. and cURus.
Physical specifications include an enclosed form factor suitable for chassis mounting. The dimensions are 3.86 x 7.99 x 1.57 inches (98 x 202.9 x 40 mm), and it weighs 794.00 g (1.75 lbs). Compliance includes RoHS3, REACH Unaffected, and Moisture Sensitivity Level 1.
The output power is 320W.
The output voltage is 48V.
The maximum output current is 6.7A.
The operating temperature range is -20°C to 70°C with derating.
It is cooled by forced air.
It is approved by UL60950-1 2nd ed. and cURus.
The dimensions are 3.86 x 7.99 x 1.57 inches.