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The Astrodyne TDI MSCA-5003 is a 5W ultraminiature modular switching power supply designed for efficiency and reliability. It operates with a universal input voltage range of 90 to 264 VAC and provides a single output.
Key electrical specifications include an output current of 330mA and an efficiency of 71%. The unit offers 3000 VAC input-to-output isolation for safety and operates at a fixed frequency of 140 kHz. It is designed for ITE (Commercial) applications.
Mechanically, the MSCA-5003 is housed in an enclosed 10-DIP module with 6 leads and is designed for Through Hole mounting. Its dimensions are 57.9mm in length, 45.0mm in width, and 21.6mm in height. The operating temperature range is from 0°C to 50°C.
Safety approvals include UL/cUL, UL-EU, CE, and CB, adhering to standards such as UL60950-1 and EN60950-1. It also meets EMI standards CISPR EN55011 class B.
The MSCA-5003 accepts a wide input voltage range of 90-264 VAC at 47-440 Hz.
The MSCA-5003 is housed in a 10-DIP through-hole module with 6 leads, measuring 57.9mm x 45.0mm x 21.6mm.
The operating temperature range is 0°C to 50°C.
The output current is 330 mA (0.33 A) at an output power of 4.95 W.
The typical efficiency is 71%.
The input-output isolation is 3000 VAC for 60 seconds.