Power Supply Module For Sic Drivers

Isolation voltage: 5000 VAC

Low no-load power consumption: 0.025 W (Typ.)

Efficiency: Up to 87% (Typ.)

Operating temperature range: -40C to +105C

Output short-circuit protection: Continuous short-circuit protection with automatic recovery

Compact SIP package, plastic housing

International standard pinout

Ripple/Noise (20 MHz bandwidth): 30 mVp-p (Typ.)

The QAxxHC-R3 series is a DC-DC power supply module designed by Huizhi Electronics specifically for SiC drivers. It employs an asymmetric voltage output configuration to minimize SiC

drive losses as much as possible. It also features output short-circuit protection and self-recovery capability.

This product is suitable for:

General-purpose inverters

AC servo drive systems

Welding machines

Uninterruptible power supplies (UPS)