VSK-S5-9UA 查看數據表（PDF） - CUI INC
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VSK-S5-9UA Datasheet PDF : 6 Pages
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For more information, please visit the product page.
CUI Inc │ SERIES: VSK-S5│ DESCRIPTION: AC-DC POWER SUPPLY
date 01/08/2014 │ page 2 of 6
INPUT
parameter
voltage
frequency
current
inrush current
input fuse
temperature coefficient
conditions/description
at 110 Vac
at 230 Vac
at 110 Vac
at 230 Vac
recommended external 1 A/250 V, slow-blow type
min
85
110
47
typ
110
70
10
20
0.02
max
264
370
63
OUTPUT
parameter
line regulation
load regulation
voltage set accuracy
hold-up time
switching frequency
leakage current
conditions/description
at 10~100% load
3.3 V model
all other models
at 230 Vac
min
typ
±0.5
±1
±3
±2
50
100
max
0.3
PROTECTIONS
parameter
over voltage protection
short circuit protection
over temperature protection
conditions/description
diode clamp
shutdown and auto restart
min
typ
max
150
SAFETY & COMPLIANCE
parameter
conditions/description
min
typ
max
isolation voltage
for 1 minute
4,000
safety approvals
UL60950-1
safety class
Class II
conducted emissions
CISPR11/EN55011 Class A, Class B (external circuit required, see figure 2)
radiated emissions
CISPR11/EN55011 Class A, Class B (external circuit required, see figure 2)
ESD
IEC/EN61000-4-2 Class B, contact ±6 kV / air ±8 kV
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 figure 2)
surge
IEC/EN61000-4-5 Class B, ±1 kV / ±2 kV
IEC/EN61000-4-5 Class B, ±2 kV / ±4 kV (external circuit required, see figure 2)
conducted immunity
IEC/EN61000-4-6 Class A, 10 Vr.m.s
PFM
IEC/EN61000-4-8 Class A, 10 A/m
voltage dips & interruptions
IEC/EN61000-4-11 Class B, 0%-70%
MTBF
at 25°C, max. load
300,000
RoHS
2011/65/EU
units
Vac
Vdc
Hz
mA
mA
A
A
%/°C
units
%
%
%
%
ms
kHz
mA
units
°C
units
Vac
hours
cui.com
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