Semiconductors & Devices

PFC ModulesPFC Modules


DIPPFC is a new type of active converter that combines a rectifying function and a PFC (Power Factor Correction) function in order to suppress the current harmonics in an inverter's power supply and improve the power factor. It delivers package miniaturization by transfer molding and reduces power loss with a low-power loss IBGT. A compact and optimized high-function inverter system can also be built using the package the same size as our DIPIPM.

Main Applications

Air conditioners/general purpose inverters



  • 2 low power loss IGBT chips, 4 high-speed diodes and an IC for IGBT drive
  • Combination of an exclusive PFC control IC and an AC reactor delivers a power factor of at least 99%. Also provides output voltage settings and various protection functions.
  • Compared to the traditional chopper method active filter IPM solutions, enables 10% cut in power loss and reduces the system's total costs
  • Two types in production with rated current of 15A/20A rms


Type number Motor Rating Input Current
PWM input frequency
PS51277-A 90 - 264 15 20
PS51259-A 20

Data Sheets

View data sheets for PFC Modules