VSK-S20 데이터 시트보기 (PDF) - CUI INC
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VSK-S20 Datasheet PDF : 7 Pages
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CUI Inc │ SERIES: VSK-S20 │ DESCRIPTION: AC-DC POWER SUPPLY
date 06/11/2015 │ page 2 of 7
INPUT
parameter
voltage
frequency
current
inrush current
leakage current
input fuse
conditions/description
at 115 Vac
at 230 Vac
at 115 Vac
at 230 Vac
at 230 Vac, 50 Hz (RMS)
3.15 A/250 V, slow-blow type (external)
min
typ
85
100
47
16
30
0.1
OUTPUT
parameter
capacitive load
line regulation
load regulation
voltage set accuracy
adjustability
hold-up time
switching frequency
temperature coefficient
conditions/description
3.3 Vdc output model
5 Vdc output model
9 Vdc output model
12 Vdc output model
15 Vdc output model
24 Vdc output model
at full load
at 10~100% load
at 115 Vac
at 230 Vac
min
typ
±0.5
±1
±2
±10
15
80
65
±0.02
PROTECTIONS
parameter
over current protection
short circuit protection
over voltage protection
conditions/description
auto restart
continuous, auto restart
3.3 Vdc output model
5 Vdc output model
9 Vdc output model
12 Vdc output model
15 Vdc output model
24 Vdc output model
min
typ
110
SAFETY & COMPLIANCE
parameter
conditions/description
min
typ
isolation voltage
input to output for 1 minute
input to ground for 1 minute
3,000
2,000
safety approvals
UL60950-1, CE
safety class
class I
conducted emissions
CISPR22/EN55022, Class B
radiated emissions
CISPR22/EN55022, Class B
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)
max
264
370
63
600
340
max
48,000
12,000
7,200
5,400
2,700
1,800
max
7.5
7.5
12
20
20
30
max
units
Vac
Vdc
Hz
mA
mA
A
A
mA
units
μF
μF
μF
μF
μF
μF
%
%
%
%
ms
ms
kHz
%/°C
units
%
Vdc
Vdc
Vdc
Vdc
Vdc
Vdc
units
Vac
Vac
cui.com
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