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The PBR500PS12B from XP Power is an AC-DC switching power supply designed for ITE and medical applications. It offers a 12V output voltage and can deliver up to 350W of continuous power with convection cooling or 450W with forced air cooling.
This power supply operates with a universal input voltage range of 80-264 VAC and boasts a high efficiency of 90% at full load and 230VAC. The unit is constructed on a U-channel for mechanical support and heat sinking, with dimensions of 177.8 x 101.6 x 42.7mm (7.00" x 4.00" x 1.68").
Key features include a 5V standby output, a 12V fan supply, AC OK signal, inhibit function, and remote sense capability. It meets Class B conducted and radiated emissions standards and has safety approvals from CB, TUV, and UL, including IEC62368-1 and IEC60601-1 standards, making it suitable for medical diagnostic equipment and process control instrumentation.
The PBR500PS12B has an output voltage of 12V.
The maximum output current is 37.50A under forced air cooling.
The PBR500PS12B is rated for 350W with convection cooling and 450W with forced air cooling.
The operating temperature range is -10°C to 70°C, with derating applied.
The dimensions are 177.8mm x 101.6mm x 42.7mm (7.00" x 4.00" x 1.68").