CUI Inc PSK-45/60 Power Supplies offer an 5VDC to 48VDC input voltage range, 4000VAC isolation rating, and up to 90% efficiency. These power supplies provide short-circuit, overcurrent, and overvoltage protections and are IEC/EN/UL 62368 certified. PSK-45/60 series features board-mount, chassis-mount, and DIN rail mount options depending on the model. CUI Inc PSK-45/60 Power Supplies operate in the -40°C to +70°C temperature range.