VSK-S20-24U-T 查看數據表（PDF） - CUI INC
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VSK-S20-24U-T Datasheet PDF : 5 Pages
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CUI Inc │ SERIES: VSK-S20-T │ DESCRIPTION: AC-DC POWER SUPPLY
date 09/06/2012 │ page 2 of 5
INPUT
parameter
voltage
frequency
input current
inrush current
recommended external input
fuse
conditions/description
at 110 Vac
at 230 Vac
at 110 Vac
at 230 Vac
3.15 A / 250 V, slow-blow type
min
85
120
47
OUTPUT
parameter
voltage set accuracy
line regulation
load regulation
minimum load
hold-up time
temperature coefficient
switching frequency
conditions/description
at 10~100% load
at 230 Vac
min
0
PROTECTIONS
parameter
conditions/description
over voltage protection
3.3 and 5 V models
9 V model
12 and 15 V models
24 V model
overload protection
110
short circuit protection
shutdown and auto restart
SAFETY & COMPLIANCE
parameter
conditions/description
min
isolation voltage
for 1 minute
safety approvals
EN 60950-1, IEC 60950-1, UL 60950-1
safety class
Class I
EMI/EMC
CISPR22/EN 55022 class B, IEC/EN 61000-4-(2, 3, 4, 5)
leakage current
at 230 Vac, 50 Hz
MTBF
at 25°C, max. load
300,000
RoHS compliant
yes
ENVIRONMENTAL
parameter
conditions/description
min
operating temperature
-40
storage temperature
-40
case temperature
humidity
non-condensing
typ
330
180
16
30
typ
±2
±0.5
±1
80
0.02
65
typ
typ
max
264
370
63
max
7.5
12
20
30
max
3,000
0.3
max
70
105
90
85
units
Vac
Vdc
Hz
mA
mA
A
A
units
%
%
%
%
ms
%/°C
kHz
Vdc
Vdc
Vdc
Vdc
%
units
Vac
mA
hours
units
°C
°C
°C
%
cui.com
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