VSK-S20-5U(2012) データシートの表示（PDF） - CUI INC
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VSK-S20-5U Datasheet PDF : 4 Pages
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CUI Inc │ SERIES: VSK-S20 │ DESCRIPTION: AC-DC POWER SUPPLY
date 08/21/2012 │ page 4 of 4
TYPICAL APPLICATION CIRCUIT
Fuse NTC
L
L +Vo
N
N
-Vo
C1 C2 Tvs1 RL
EXTERNAL CAPACITORS TYPICAL VALUE (Unit: μF)
MODEL
C1
C2
VSK-S20-3R3U
330
0.1
VSK-S20-5U
330
0.1
VSK-S20-12U
220
0.1
VSK-S20-15U
220
0.1
VSK-S20-24U
220
0.1
Notes:
1. Output filtering capacitors C1, and C2 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. TVS is recommended component to protect post-circuits (when
converter fails).
2. C2 is optional and used to filter high frequency noise.
REVISION HISTORY
rev.
1.0
1.01
1.02
description
date
initial release
07/26/2011
new template applied
03/07/2012
V-Infinity branding removed
08/21/2012
The revision history provided is for informational purposes only and is believed to be accurate.
Headquarters
20050 SW 112th Ave.
Tualatin, OR 97062
800.275.4899
Fax 503.612.2383
cui.com
techsupport@cui.com
CUI offers a two (2) year limited warranty. Complete warranty information is listed on our website.
CUI reserves the right to make changes to the product at any time without notice. Information provided by CUI is believed to be accurate and reliable. However, no responsibility is
assumed by CUI for its use, nor for any infringements of patents or other rights of third parties which may result from its use.
CUI products are not authorized or warranted for use as critical components in equipment that requires an extremely high level of reliability. A critical
component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to
affect its safety or effectiveness.
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