The QGKF-100-12 from Qualtek Electronics is an Isolated AC-DC Converter that steps down an AC input voltage of 90 - 264 V to a DC output voltage of 12 V. It delivers an output power of 100 W and has an efficiency of 87%. This AC-DC converter integrates a power factor correction (PFC) function that corrects the phase of the signal and improves overall efficiency and reliability. It has been designed to withstand an AC input voltage of up to 300 V for 5 seconds and operates over a temperature from -20°C to 60°C.

This RoHS-compliant converter is equipped with built-in over-voltage protection (OVP), over-current protection (OVP), and short circuit protection (SCP) to prevent over-load-related damages. It is available in a miniature chassis-mount package that measures 129 x 98.3 x 37.6 mm and is suitable for critical industrial applications.