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The SL Power Electronics GLC40-28 is a 40-watt AC/DC power supply converter designed for commercial and ITE applications. It offers a universal input voltage range of 90-264 VAC, making it suitable for global use. The converter provides a single output of 28V DC at 1.4A, with a nominal power rating of 40W.
Key electrical specifications include a typical efficiency of 70%, voltage regulation of 2%, and load regulation of 2%. The unit is protected against short circuit and output overload, with a power limiting feature set at approximately 55W. It also includes overvoltage protection on the primary output.
Designed for easy integration, the GLC40-28 features a chassis mount and has dimensions of 126.0mm x 75.2mm x 30.5mm. The operating temperature range is from 0°C to 50°C. The power supply is built with an internal EMI filter to meet emissions requirements and is certified by CE, cURus, and TUV.
90-264 VAC single phase, 47-63 Hz.
Chassis mount.
0°C to 50°C.
28 VDC at 1.4 A, with 40 W continuous output power.
70% typical.
Overvoltage protection on V1, cycling short circuit protection, and power limiting at approximately 55 W.
Output noise is 0.5% rms and 1% pk-pk; transient response is 500 μs typical for a 50% load step.