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The GAPTEC Electronic 280ACMOP_SC4 series, including the 280ACMOP_56SC4 model, is a 280W open-frame switching power supply designed for universal input voltage (90-264VAC). This isolated and regulated AC-DC converter provides a 56V output voltage with a maximum load current of 3.88A, delivering 217W of power under convection cooling and up to 280W with forced air.
Key electrical specifications include a high efficiency of 91% at 230VAC, input current of 2A at 230VAC, and a power factor of 0.90 (max) at 230VAC. It features protections such as Short Circuit Protection (SCP), Over Load Protection (OLP), and Over Voltage Protection (OVP). The operating temperature range is -20°C to 70°C with derating.
Designed for reliability and safety, this converter meets ITE 60950-1, 62368-1, and Medical UL60601-1 standards, offering Means of Patient Protection (MOPP). It is suitable for medical instrumentation and critical applications in commercial and industrial electronic equipment. The unit has a compact footprint of 5" x 3" and is designed for chassis mounting.
The output voltage is 56V.
The maximum output current is 3.88A.
The power rating is 217W under convection cooling and 280W with forced air.
The input voltage range is 90-264 VAC.
The efficiency is typically 91% at 230VAC.
The operating temperature range is -20°C to 70°C with derating.
The package type is Module, designed for chassis mounting.