About the Product
The FAN7930C (FAN7930CMX) is a power factor correction (PFC) controller designed to operate in critical conduction mode (CRM). It improves power efficiency and reduces harmonic distortion, making it ideal for switching power supplies, industrial PSUs, and crypto miner power supply repair. With advanced control features, it ensures stable and reliable operation even under varying load conditions.

Key Features:

  • Critical Conduction Mode (CRM) operation for improved efficiency

  • Enhanced power factor correction with low total harmonic distortion (THD)

  • Wide input voltage range support

  • Suitable for PSU designs, industrial applications, and miner repair

  • Compact and reliable SOP-8 package