VSKM-S10-12U CUI [CUI INC], VSKM-S10-12U Datasheet - Page 4

• Manufacturer Part Number: VSKM-S10-12U
• Description: MEDICAL SWITCHING POWER SUPPLY
• Manufacturer: CUI [CUI INC]

CUI Inc │ SERIES: VSKM-S10 Series │ DESCRIPTION: MEDICAL SWITCHING POWER SUPPLY
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.
TYPICAL APPLICATION CIRCUIT
REVISION HISTORY
rev.
1.0
VSKM-S10-3R3U
VSKM-S10-12U
VSKM-S10-15U
VSKM-S10-24U
VSKM-S10-5U
VSKM-S10-9U
MODEL
Notes:
The revision history provided is for informational purposes only and is believed to be accurate.
1. Output fi ltering capacitor C1 is an electrolytic capacitor. It is recommended to use high frequency
2. MOV is required to protect the device under surge.
2. It is recommended to use a 2A/250V slow blow FUSE. External input NTC is recommended to
3. If EMC performance is required, it is recommended to add “EMC fi lter” at the input end (see EMC
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 is ceramic
capacitor, it is used to fi lter high frequency noise. TVS is a recommended component to protect
post-circuits (if converter fails).
use 5D-9.
Application Figure).
C6: X capacitor, recommended parameter 0.1μF/275V;
C7,C8: Y capacitor, recommended parameter 2200pF/400V;
NF: common model choke, recommended inductance is about 10mH-30mH.
L
EXTERNAL CAPACITORS TYPICAL VALUE (Unit: μF)
N
*Fuse
*MOV
*NTC
220 μF/10 V
220 μF/10 V
120 μF/25 V
120 μF/25 V
120 μF/25 V
68 μF/35 V
C1
Headquarters
20050 SW 112th Ave.
Tualatin, OR 97062
800.275.4899
initial release
description
C6
NF
C7
C8
L
N
0.1 μF/50 V
0.1 μF/50 V
0.1 μF/50 V
0.1 μF/50 V
0.1 μF/50 V
0.1 μF/50 V
+Vo
-Vo
Fax [phone]
cui.com
[e-mail]
C2
C1
+
C2
TVS
RL
P6KE6.8A
P6KE6.8A
P6KE12A
P6KE20A
P6KE20A
P6KE30A
date 01/19/2012 │ page 4 of 4
TVS
01/16/2012
date