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The Cosel GHA300F-12-R3 is an open-frame AC/DC power supply from the GHA-series, delivering a 12V output with a maximum wattage of 100W under convection cooling and up to 300W with forced air.
This converter operates with a universal input voltage range of AC90-264V and boasts high efficiency, typically 91% at 230V AC input. Key electrical specifications include a line regulation of 48mV maximum and a load regulation of 100mV maximum. It also features a power factor of 0.95 typical at 120V AC and includes features like adjustable output, DC input capability, power factor correction (PFC), remote on/off, and a standby output.
Designed for demanding environments, the GHA300F-12-R3 has an operating temperature range of -20°C to 80°C with derating. Its compact dimensions of 127.0mm x 76.2mm x 35.0mm make it suitable for chassis mounting. The unit is approved by CE, cURus, and DEMKO, and complies with safety standards for ITE (Commercial) and Medical equipment.
This power supply is suitable for applications requiring reliable power conversion in commercial and medical settings. Its robust design and compliance with international safety standards ensure dependable performance.
The output voltage is 12V.
The maximum output wattage is 100W under convection cooling and 300W with forced air.
The input voltage range is AC90-264V.
The typical efficiency is 89% at 120V AC input and 91% at 230V AC input.
The operating temperature range is -20°C to 80°C with derating.
The dimensions are 127.0mm x 76.2mm x 35.0mm.
It has CE, cURus, and DEMKO approvals.