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The Astrodyne TDI MSCA-0302 is a 30W ultraminiature modular switching power supply designed for exceptional performance and reliability. This encapsulated unit features a universal 90 to 264 VAC input, making it suitable for global use. It offers a single output voltage range from 3.3 VDC to 24 VDC.
Key electrical specifications include an input frequency range of 47-440 Hz, an operating frequency of 140 kHz, and an efficiency of 80%. The power supply provides 3000 VAC input-to-output isolation for enhanced safety. It also features over-voltage protection, continuous short-circuit protection, and a current limit of 130%.
Designed for Through Hole mounting, the MSCA-0302 comes in an 8-DIP Module package with 5 leads. Its operating temperature range is 0°C to 50°C, with a storage temperature range of -25°C to 71°C. The construction is encapsulated and soft potted, with a Rynite 94V-0 rated case material.
This power supply is suitable for ITE (Commercial) applications and carries CE and cURus approval agency certifications. It also includes features like universal input and an on/off control function.
90-264 VAC.
8-DIP Module, 5 Leads, through hole mounting.
0°C to 50°C with derating.
3.3 to 24 VDC, adjustable ±6% around the nominal set point.
3000 VAC input-output, 2500 VAC input-ground, 1000 VAC output-ground.
Over voltage protection (clamp 130-150%), continuous short circuit protection with self-resetting foldback current limit, and current limit at 130% typical.
88.9 mm x 63.5 mm x 24.9 mm (3.50 x 2.50 x 0.98 inches).