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VSK-S10-3R3UA

P1-P3P4-P6
cui.com
date 06/08/2015
page
1 of 6
SERIES: VSK-S10│ DESCRIPTION: AC-DC POWER SUPPLY
MODEL
output
voltage
output
current
output
power
ripple
and noise
1
efciency
(Vdc)
max
(A)
max
(W)
max
(mVp-p)
max
(%)
VSK-S10-3R3UA 3.3 2 6.6 100 72
VSK-S10-5UA 5 2 10 100 76
VSK-S10-9UA 9 1.1 10 100 80
VSK-S10-12UA 12 0.9 10 100 81
VSK-S10-15UA 15 0.7 10 100 82
VSK-S10-24UA 24 0.45 10 100 83
Notes: 1.Rippleandnoisearemeasuredat20MHzBWby“parallelcable”methodwith1μFceramicand10μFelectrolyticcapacitorsontheoutput.
FEATURES
• up to 10 W continuous power
• compact board mount design
• universal input (85~264 Vac / 100~370 Vdc)
• single output from 3.3~24 Vdc
• over current and short circuit protections
• UL/cUL safety approvals
• efficiency up to 83%
PART NUMBER KEY
VSK-S10 - XXUA
Base Number
Output Voltage
For more information, please visit the product page.
cui.com
date 06/08/2015 │ page 2 of 6CUI Inc │ SERIES: VSK-S10│ DESCRIPTION: AC-DC POWER SUPPLY
INPUT
parameter conditions/description min typ max units
voltage
85
100
264
370
Vac
Vdc
frequency 47 440 Hz
current
at 110 Vac
at 230 Vac
230
150
mA
mA
inrush current
at 110 Vac
at 230 Vac
10
20
A
A
input fuse recommended external 2 A/250 V, slow-blow type
temperaturecoefcient ±0.02 %/°C
no load power consumption 0.5 W
OUTPUT
parameter conditions/description min typ max units
capcitive load
3.3 Vdc model
5 Vdc model
9 Vdc model
12 Vdc model
15 Vdc model
24 Vdc model
15,000
12,000
6000
2000
1500
500
μF
μF
μF
μF
μF
μF
line regulation full load ±0.5 %
load regulation at 10 ~ 100% ±1 %
voltage set accuracy
3.3 Vdc model
all other models
±3
±2
%
%
hold-up time at 230 Vac 80 ms
switching frequency 65 kHz
PROTECTIONS
parameter conditions/description min typ max units
over voltage protection
3.3, 5 Vdc models
9 Vdc model
12, 15 Vdc models
24 Vdc model
7.5
15
20
30
Vdc
Vdc
Vdc
Vdc
over current protection 110 %
short circuit protection auto recovery
SAFETY & COMPLIANCE
parameter conditions/description min typ max units
isolation voltage input to output 4,000 Vac
safety approvals UL60950-1
safety class Class II
conducted emissions CISPR11/EN55011,ClassA,CISPR11/EN55011,ClassB(externalcircuitrequired,seegure2)
radiated emissions CISPR11/EN55011,ClassA,CISPR11/EN55011,ClassB(externalcircuitrequired,seegure2)
ESD IEC/EN61000-4-2 Class B, ±6KV/8KV
radiated immunity IEC/EN61000-4-3 Class A, 10V/m
EFT/burst
IEC/EN61000-4-4 Class B, ±2 kV
IEC/EN61000-4-4ClassB,±4kV(externalcircuitrequired,seegure2)
surge
IEC/EN61000-4-5ClassB,±1kV(externalcircuitrequired,seegure1)
IEC/EN61000-4-5ClassB,±2kV/±4kV(externalcircuitrequired,seegure2)
conducted immunity IEC/EN61000-4-6 Class A, 10 Vr.m.s
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cui.com
date 06/08/2015 │ page 3 of 6CUI Inc │ SERIES: VSK-S10│ DESCRIPTION: AC-DC POWER SUPPLY
~
~
~
~
100
80
60
40
20
Ambient Temperature (°C)
Load (%)
70
50
-25 05570
Input Voltage (Vac)
100
80
60
40
20
Input Voltage (Vdc)
Load (%)
75
100 120 340 370
~
~
~
~
100
80
60
40
20
75
85 100 240 264
Safe operating area
Load (%)
~
~
~
~
Safe operating area
ENVIRONMENTAL
parameter conditions/description min typ max units
operating temperature see derating curves -25 70 °C
storage temperature -25 105 °C
storage humidity 95 %
DERATING CURVES
load vs. ambient temperature
load vs. input voltage (Vac) load vs. input voltage (Vdc)
SAFETY & COMPLIANCE
(
CONTINUED
)
parameter conditions/description min typ max units
PFM IEC/EN61000-4-8 Class A, 10 A/m
voltage dips & interruptions IEC/EN61000-4-11 Class B, 0%-70%
MTBF asperMIL-HDBK-217Fat25°C 300,000 hours
RoHS 2011/65/EU
For more information, please visit the product page.
P1-P3P4-P6

VSK-S10-3R3UA

Mfr. #:
Buy VSK-S10-3R3UA
Manufacturer:
Description:
Switching Power Supplies ac-dc, 6.6 W, 3.3 Vdc, single output, encapsulated PCB
Lifecycle:
New from this manufacturer.
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