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VSK-S5-9UA

P1-P3P4-P6
cui.com
date 06/05/2015 │ page 4 of 6CUI Inc │ SERIES: VSK-S5│ DESCRIPTION: AC-DC POWER SUPPLY
15.16[0.597]
∅1.00[0.039
]
6.00 [0.236]
∅1.50 [0.059]
10.16[0.400]
20.32[0.800]
2
5
.
40
[
1
.
000]
50.80[2.000]
45.72[1.800]
1
2
4
3
2
1
4
3
Front View
Top View
PCB LAYOUT
Grid Size: 2.54 x 2.54m
m
Bottom View
MECHANICAL DRAWING
units: mm [inch]
tolerance: ±0.50 [±0.020]
pin section tolerance: ±0.10 [±0.004]
PIN CONNECTIONS
PIN FUNCTION
1 AC(N)
2 AC(L)
3 +Vo
4 -Vo
MECHANICAL
parameter conditions/description min typ max units
dimensions 50.8 x 25.4 x 15.16 (2.00 x 1.00 x 0.597 inch) mm
material UL94V-0
weight 31 g
For more information, please visit the product page.
cui.com
date 06/05/2015 │ page 5 of 6CUI Inc │ SERIES: VSK-S5│ DESCRIPTION: AC-DC POWER SUPPLY
TYPICAL APPLICATION CIRCUIT
EMC RECOMMENDED CIRCUIT
Recommended External Circuit Components
MODEL
C1
1
(μF)
C2
1
(μF)
FUSE NTC MOV
VSK-S5-3R3UA 1 220 1 A/250 V 12D-5 S14K350
VSK-S5-5UA 1 220 1 A/250 V 12D-5 S14K350
VSK-S5-9UA 1 100 1 A/250 V 12D-5 S14K350
VSK-S5-12UA 1 100 1 A/250 V 12D-5 S14K350
VSK-S5-15UA 1 100 1 A/250 V 12D-5 S14K350
VSK-S5-24UA 1 47 1 A/250 V 12D-5 S14K350
AC (L)
+Vo
-Vo
AC (L)
AC
(N)
AC (N)
C2
C1
FUSE
RL
NTC
+
MOV
ACDC
AC
(N)
AC(L)
LCM
MOV
CX
CY1
CY2
FUSE
AC (N)
AC (L)
+Vo
-Vo
+
L1
C1 C2
RL
NTC
Recommended External Circuit Components
FUSE
1A/250V, slow fusing,
necessary
MOV S14K350
CY1, CY2 1nF/400VAC
CX 0.1μF/275VAC
LCM 2.2mH
L1 4.7μH/2.0A
C1, C2 see Table 1
Figure 1
Figure 2
Table 1
Table 2
Note: 1.OutputlteringcapacitorC1isaceramiccapacitorthatisusedtolterhighfrequencynoise.C2isanelectrolyticcapacitor.Itisrecommendedtousehighfrequencyand
lowimpedanceelectrolyticcapacitors.Forcapacitanceandcurrentofcapacitorpleaserefertothemanufacturer’sdatasheet.Voltagederatingofcapacitorshouldbe80%
or above.
Note: 1.AllspecicationsmeasuredatTa=25°C,humidity<75%,nominalinputvoltage,andratedoutputload,unlessotherwisespecied.
For more information, please visit the product page.
date 06/05/2015 │ page 6 of 6CUI Inc │ SERIES: VSK-S5│ DESCRIPTION: AC-DC 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.
Headquarters
20050 SW 112th Ave.
Tualatin, OR 97062
800.275.4899
Fax503.612.2383
cui.com
techsupport@cui.com
rev. description date
1.0 initial release 07/26/2011
1.01 new template applied 03/06/2012
1.02 V-Innitybrandingremoved 08/21/2012
1.03 addedefciencycurves 12/10/2012
1.04 updated spec 04/01/2013
1.05 updated spec 08/23/2013
1.06 updated spec 01/08/2014
1.07 changed internal IC, updated datasheet 06/05/2015
The revision history provided is for informational purposes only and is believed to be accurate.
REVISION HISTORY
For more information, please visit the product page.
P1-P3P4-P6

VSK-S5-9UA

Mfr. #:
Buy VSK-S5-9UA
Manufacturer:
Description:
Switching Power Supplies ac-dc, 5 W, 9 Vdc, single output, encapsulated PCB
Lifecycle:
New from this manufacturer.
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