ICE2QR4765 AC/DC Converter SMPS QUASI-RESONANT PWM CTRLR 650V Replacement chip for Power Supply PSU Bitmain APW3 APW7

Upgrade Your Power Supply with ICE2QR4765 AC/DC Converter Chip

Upgrade your Bitmain APW3 and APW7 power supplies with the ICE2QR4765 AC/DC Converter Chip. This high-quality replacement chip offers efficient power management for a wide range of devices, including Blu-ray players, DVD players, set-top boxes, game consoles, smart meters, chargers, and LED TVs.

Efficient Replacement Chip for Bitmain APW3 & APW7 Power Supplies

The ICE2QR4765 chip comes in a compact DIP-8 package and features a 650V avalanche rugged CoolMOS, startup cell, and QR current mode flyback PWM controller. With a 16W SMPS design capacity, it ensures reliable and optimized performance.

Designed as an upgrade from the successful F3 CoolSET series, the ICE2QR4765 chip provides improved efficiency and better EMI performance. Its digital frequency reduction feature ensures stable operation even with decreasing load, while the fold-back correction maintains power limits within desired tolerance levels set by SMPS designers.

ICE2QR4765 Technical Specifications: