FAN7930C Fairchild Semiconductor, FAN7930C Datasheet - Page 19
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FAN7930C
Manufacturer Part Number
FAN7930C
Description
The FAN7930C is an active power factor correction (PFC) controller for boost PFC applications that operate in critical conduction mode (CRM)
Manufacturer
Fairchild Semiconductor
Datasheet
1.FAN7930C.pdf
(22 pages)
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© 2010 Fairchild Semiconductor Corporation
FAN7930C • Rev. 1.0.1
2. Transformer
3. Winding Specification
4. Electrical Characteristics
5. Core & Bobbin
Core: EER3124, Samhwa (PL-7) (Ae=97.9mm
Bobbin: EER3124
Position
Bottom
Top
Inductance
Insulation: Polyester Tape t = 0.025mm, 3 Layers
Insulation: Polyester Tape t = 0.025mm, 4 Layers
N
No
N
AUX
p
Pin (S → F)
9, 10 → 7, 8
2 → 4
Figure 46.
9, 10 → 7, 8
Pin
2
)
0.1φ×50
Transformer Schematic Diagram
Wire
0.3φ
19
Turns
49
6
Specification
230H ±7%
Solenoid Winding
Solenoid Winding
Winding
Method
TOP
Barrier Tape
100kHz, 1V
Remark
BOT
www.fairchildsemi.com
Ts
1