1.5 Watt VY-L Series
<Outline>
VY-SL Series
N.P
VY-WL Series
N.P
10.3
10.3
9.8
9.8
5typ
0.5
0.5
2.54
2.54
Φ0.6
2.54
2.54
Φ0.6
20.42
20.42
15.24
15.24
1
10
12
1
10
12
24
15
13
24
15
13
(2.33)
22.86
32.6
5.08
(2.33)
(2.33)
22.86
32.6
5.08 (2.33)
Figure 1
- Dimensions: mm, Weight: 14g typ.
- 5-Side Metallic Shield Case, black plating (with a standoff)
Figure 2
- Pin side is not shielded. It is recommended to set a pattern wider than the converter's bottom area right under the converter.
<Standard Usage>
VY-SL Series (5V, 9V, 12V, 15V)
VY-WL Series (±12V, ±15V)
- Recommended capacitor
C1=22µF -33µF (Electrolytic or multilayer ceramic capacitor)
C2=0.47-10µF (Electrolytic or multilayer ceramic capacitor)
Figure 3
- High frequency and low impedance capacitors are recommended.
- Recommended capacitor
C1=22µF -33µF (Electrolytic or multilayer ceramic capacitor)
C2, C3=0.47-10µF (Electrolytic or multilayer ceramic capacitor)
Figure 4
- Basically, external capacitors are not required, but noise can be lowered by reducing power line impedance and load line impedance.
- Noise can also be lowered by designing the pattern with short lead and not to make a loop.
<Block Diagram>
VY-SL Series
+Vin
24
L1
T1
TR1
CT1
C1
C2
C3
IC1
C4
C5
D3
C6
D1
L2
D4
VY-WL Series
+Vout
15
13
C1
C2
+Vin
24
L1
TR1
C3
CT1
T1
D1,2
L2
IC1
D5
C4
C6
D6
C8
NEW
NEW
TCT
TCT
TR2
R1
D2
NEW
TCT
TCT
R1
C5
C7
IC2
D3,4
L3
D8
D7
C9
TR2
12
1
-Vin
10
-Vout
1
-Vin
Figure 5
Figure 6
2
Kaga Electronics/Volgen
DC-DC CONVERTERS
BDD20050408-021212
5typ
+Vout
15
Common
13
12
10
-Vout
VOLGEN [ VOLGEN KAGA ELECTRONICS INC. ]
