PFC Series - NEW PFC Series - NEW 

New
PFC Series - NEW
  • Chokes for DCM/CCM PFC operation
  • Double interleaved power stage for current ripple reduction
  • Ready to be potted inside a cavity for good thermal dissipation and high electrical insulation
  • Reinforced insulation with ground up to 4kV (vacuum potting recommended), working voltage up to 450kV
  • Power rating : 3-7kW and 11kW (three phase option)
  • 2 types of material: Amorphous based core (A): 45kHz, lower switching frequency for global better efficiently of the converter / Sendust material (S): 100kHz, typical
  • 150°C class raw materials.
  • Very stable performances versus temperature
  • No thermal aging effect
  • UL94V-0 material
  • RoHS compliant

Application

Automotive embedded battery chargers

 

Input 
Voltage
Vac (V
Output 
Voltage
Vdc (V)
Rated
Power
(kW)
Number
of 
Chokes
Switching
Freq.
(kHz)
L0±10%
(µH)
per Choke
L MIN at Ipk
(µH)
per Choke
DCR
MAX 
(mΩ)
per Choke
Current
Irms (A)
Ripple
ΔIpp (A) 
@Fsw
Losses 
@100°C (W)
per Choke
PFC-3S1 230 400 3.5 2 100 200 >75@15A 30 8 8 4.5
PFC-7S1 230 400 7 4 100 200 >75@15A 30 8 8 4.5
PFC-3A1 230 400 3.5 2 45 500 >200@15A 60 8 8 6
PFC-7A1 230 400 7 4 45 500 >200@15A 60 8 8 6