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The Cosel GHA500F-12 is an AC-DC power supply designed for ITE (Commercial) and Medical applications. It operates with a universal input voltage range of 90-264 VAC and provides a stable 12V output.
This converter delivers a maximum output power of 150W under convection cooling and can reach up to 500W with forced air cooling. It features high efficiency, rated at 89% typical at 120V AC input and 91% typical at 230V AC input. Key electrical specifications include a line regulation of 48mV maximum and a load regulation of 100mV maximum. Ripple and noise are kept to a minimum, with a maximum of 240mVp-p at 0 to +50C.
The unit has a compact footprint with dimensions of 127.0mm x 76.2mm x 35.0mm, making it suitable for chassis mounting. It operates within an ambient temperature range of -20°C to 80°C with derating. The GHA500F-12 also includes features such as adjustable output voltage and DC input capability.
The input voltage range is 90-264 VAC.
The output voltage is 12V.
The operating temperature range is -20°C to 80°C with derating.
Mounting type is chassis mount.
The package is open frame.
Isolation voltage is 4 kV.
Maximum output is 150W under convection cooling and 500W with forced air.