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The Astrodyne TDI MK150S-12 is a 150-watt enclosed switching power supply designed for ITE (Commercial) applications. It provides a regulated 12VDC output with a maximum current of 12.5A.
This power supply operates with an auto-ranging input voltage from 90-264VAC and offers a typical efficiency of 80%. Key electrical specifications include ±0.5% line/load regulation, ±1% voltage tolerance, and ±0.03%/°C temperature coefficient. It also features over-voltage, over-current, and short-circuit protection with auto-recovery.
With a compact footprint measuring 6.00 x 3.50 x 1.75 inches (152.4 x 88.9 x 44.5mm), the MK150S-12 is suitable for chassis mounting. It operates within a temperature range of 0°C to +60°C and is designed to meet EN55011 Class B EMI standards. The unit boasts high isolation ratings, including 4242VDC between input and output.
The MK150S-12 provides a 12VDC output voltage at a maximum current of 12.5A.
The input voltage range is 90-264VAC.
The rated output power is 150W.
The typical efficiency is 80%.
The operating temperature range is 0°C to +60°C.
It is approved by CB, CE, cULus, and cURus.
The Mean Time Between Failures (MTBF) is 100,000 hours.