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| Medical Grade | |
| Military Grade | |
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The Astrodyne TDI MMK320S-15 is a 300-watt medical-grade enclosed switching power supply. It offers a universal input voltage range of 100-264 VAC, making it suitable for global applications. This power supply provides a regulated 15V DC output at 20A.
Key electrical specifications include 85% typical efficiency, ±0.5% line and load regulation, and ±1% voltage tolerance. It is designed to meet EN55011 Class B for EMI and features safety approvals including CB, CE, cURus, and UL standards.
The unit is constructed in an enclosed form factor with chassis mounting. Its dimensions are 7.00 x 4.00 x 2.00 inches (177.8 x 101.6 x 50.8 mm). The operating temperature range is -10°C to +60°C, with derating. It also includes over-voltage, over-current, and short-circuit protection with auto-recovery.
This power supply is ideal for medical equipment and other demanding applications requiring reliable and efficient power conversion. Its robust construction and comprehensive safety features ensure dependable operation.
The nominal input voltage is 110-120/200-240 VAC, with a maximum range of 100-132/176-264 VAC.
-10°C to +60°C with derating.
Enclosed chassis mount package.
15 VDC at 20 A.
Over voltage protection (130% max), over current protection (160% max), and auto-recovery short circuit protection.
5656 VDC between input and output, 2121 VDC input to ground, 707 VDC output to ground.
85%.