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The PSK-6B-S12 is a board-mount AC/DC converter from CUI Inc. designed for low-power applications requiring up to 6W. It accepts a universal input voltage range of 85 to 264 Vac (or 120 to 370 Vdc) and provides a regulated 12 Vdc output at 0.5 A. With a typical efficiency of 79.03%, this converter minimizes power loss and heat generation. The isolated design features a high isolation voltage of 4000 Vac between input and output, ensuring safety in equipment applications.
The converter maintains stable output with line regulation of ±1% and load regulation of ±4%. Ripple and noise are typically 120 mVp-p when tested with specified output capacitors. The switching frequency operates between 30 and 70 kHz. A wide operating temperature range of -25°C to 70°C (with derating) allows use in various environments. The no-load power consumption is limited to 0.1 W maximum, supporting energy-efficient standby operation.
Designed for direct board mounting, this converter is suitable for industrial control, instrumentation, and commercial equipment where isolated AC/DC power conversion is needed. Its compact footprint and comprehensive electrical specifications make it a reliable choice for space-constrained designs.
The input voltage range is 85 to 264 Vac (also 120 to 370 Vdc).
Output voltage is 12 Vdc and output current is 0.5 A maximum.
Isolation voltage is 4000 Vac between input and output.
Operating temperature range is -25°C to 70°C with derating.
Typical efficiency is 79.03%.