VSK-T15-KU データシートの表示（PDF） - CUI INC
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VSK-T15-KU Datasheet PDF : 6 Pages
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CUI Inc │ SERIES: VSK 15W │ DESCRIPTION: AC-DC POWER SUPPLY
date 01/29/2013 │ page 5 of 6
TYPICAL APPLICATION CIRCUIT
Single Output
Fuse NTC
L
L +Vo
N
N
C1 C2 TVS1 RL
-Vo
Dual Output
Fuse
L
N
NT C
L +Vo
N Co m
C1 C 2 TVS1 RL
-Vo
C3 C 4 TVS2 R L
Isolated and Separated Twin Output
Triple Output
Fuse NTC
L
L
Vo1
C1 C2 TVS1 RL
N
N
Vo2
C3 C4 TVS2 RL
Fuse
L
N
NTC
+Vo1
L
-Vo1
+ Vo 2
N
Com
-Vo2
C1 C2 TVS1 RL
C3 C4 TVS2 RL
C5 C6 TVS3 RL
EXTERNAL CAPACITORS TYPICAL VALUE (Unit: µF)
MODEL
C1
C3
C5
VSK-S15-3R3U
680
---
---
VSK-S15-5U
680
---
---
VSK-S15-9U
470
---
---
VSK-S15-12U
220
---
---
VSK-S15-15U
220
---
---
VSK-S15-24U
68
---
---
VSK-S15-48U
33
---
---
VSK-D15-AU
470
470
---
VSK-D15-BU
470
220
---
VSK-D15-CU
470
120
---
VSK-D15-DU
470
47
---
VSK-D15-EU
470
470
---
VSK-D15-FU
220
220
---
VSK-D15-GU
120
120
---
VSK-T15-HU
470
220
220
VSK-T15-IU
470
120
120
VSK-T15-JU
470
120
120
VSK-T15-KU
470
120
120
Notes:
1. Output filtering capacitors C1, C2, and C3 are electrolytic capacitors, It is recommended
to use high frequency and low impedance electrolytic capacitors. For capacitance and
current of capacitor please refer to manufacture’s datasheet. Voltage derating of capacitor
should be 80% or above. C2, C4, and C6 are used to filter high frequency noise and it is suggested
that 0.1µF capacitors are used. TVS is recommended component to protect post-circuits (when
converter fails).
2. External input NTC is recommended to use 5D-9
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