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The Triad Magnetics ALS75-3.3 is a cost-effective, single-output AC/DC power supply designed for ITE (Commercial) applications. It comes in an open frame package with chassis mount capability.
This converter operates with a universal input voltage range of 90-260Vac and provides a stable 3.3Vdc output. Key electrical specifications include a maximum output current of 12A, a nominal output power of 40W, and an efficiency of 70% typical. It offers features such as adjustable output voltage within ±10% and protections against over-current, over-voltage, and short circuits.
The ALS75-3.3 is built to comply with European EMC standards, including EN55022-B, and meets IEC standards for EFT, ESD, and Surge. It operates within a temperature range of 0°C to 55°C with convection cooling, with derating at higher temperatures. The unit dimensions are 76.20mm x 127mm x 42mm.
Safety certifications include UL60950-1 and CSA 22.2 compliance, with a dielectric strength of 3kVac (I/P-O/P) and 2.5kVac (I/P-FG). It also features a 2-year warranty under specified load conditions.
The ALS75-3.3 provides a nominal output voltage of 3.3Vdc.
The maximum output current for the ALS75-3.3 is 12A.
The nominal output power of the ALS75-3.3 is 40W.
The ALS75-3.3 accepts an input voltage range of 90-260Vac or 120-370Vdc.
The ALS75-3.3 operates from 0°C to 50°C at 100% load, and can operate at 60°C with 70% load.
The ALS75-3.3 is designed for chassis mounting.