FSDH321, FSDL321
2. Transformer Specification (10W Output Power)
1. Schematic Diagram
EE1625
1
Np/2
Na
10
2
3
4
5
6
Np/2
N5V
Np/2
NM Vcc
N5V
9
8
NM Vcc
Na
7
Np/2
2. Winding Specification
Pin ( S Æ F )
3 Æ 2
W ire
Turns
80
W inding M ethod
Solenoid winding
Np/2
0.15φ × 1
Insulation : Polyester Tape t = 0.050m m , 3Layers
10 Æ 7
Insulation : Polyester Tape t = 0.050m m , 3Layers
4 Æ 6
Insulation : Polyester Tape t = 0.050m m , 3Layers
2 Æ 1
Insulation : Polyester Tape t = 0.050m m , 3Layers
5 Æ 6
Outer Insulation : Polyester Tape t = 0.050m m , 3Layers
N5V
0.55φ × 1
12
Solenoid winding
NM VCC
Np/2
Na
0.20φ × 1
40
Solenoid winding
0.15φ × 1
80
Solenoid winding
0.20φ × 1
34
Solenoid winding
3. Electric Specification and Core and Bobbin
Pin
Spec.
1.8 mH
100uH
Remark
1kHz, 1V
1 – 3
Inductance
Leakage
Core
1 - 3
2nd side all short
EE1625
EE1625
Bobbin
15
FAIRCHILD [ FAIRCHILD SEMICONDUCTOR ]
