MODEL 7700 SERIES
Power Factor Correction
Power Module
NEW HIGHER POWER VERSION
MODELS/RANGE
7700B
7700-2A
FEATURES AND BENEFITS
1,500 Watts / 3,000 Watts
2,000 Watts / 4,000 Watts
• Module contains all power components necessary to provide power factor correction in a switching power supply.
- Rectifier bridge with SCRs for inrush current limiting
- Ultrafast platinum output diode
- 500V .1Ω Max. FET (7700B)
- Low gate charge, 500V, .0675Ω max. FET (7700-2A)
• Provides optimum use of available line current
• Allows power supply to meet harmonic requirement
• Module design reduces cost of heat sink
• Saves significant space and assembly time
• Low cost
• Internal temperature sensing
• Replaces up to 10 each TO-220 or TO-247 discrete power semiconductors
• Custom module versions available to meet specific requirements such as:
- Motor drives
- Power servo amplifiers
- Solenoid drivers
- Solid state relays
- 3 phase rectifier bridges
APPLICATIONS
7
Designed to optimally facilitate a boost type power
factor correction (PFC) system for designs with up to
36A rms input current.
Specifications subject to change without notice.
Standard applications include switching power supplies
from 1,000 watts to 4,000 watts with line voltages up to
300 V rms.
7-19
Model 7700 Series
BITECH [ BI TECHNOLOGIES ]
