VSK-S5 CUI INC, VSK-S5 Datasheet - Page 2

• Manufacturer Part Number: VSK-S5
• Description: Series Vsk-s5 Series Switching Power Supply
• Manufacturer: CUI INC

CUI Inc │ SERIES: VSK-S5 Series │ DESCRIPTION: SWITCHING POWER SUPPLY
INPUT
parameter
voltage
frequency
input current
inrush current
external input fuse
(recommended)
OUTPUT
parameter
line regulation
load regulation
temperature coeffi cient
hold-up time
adjustability
switching frequency
PROTECTIONS
parameter
over voltage protection
short circuit protection
over-temperature protection
SAFETY & COMPLIANCE
parameter
isolation voltage
safety approvals
safety class
EMI/EMC
RoHS compliant
MTBF
ENVIRONMENTAL
parameter
operating temperature
storage temperature
case temperature
operating humidity
conditions/description
at 110 Vac, cold start
at 230 Vac, cold start
at 110 Vac, full load, cold start
at 220 Vac, full load, cold start
slow blow, 250 V
conditions/description
10 ~ 100%
at 230 Vac
3.3 V output
all other models
conditions/description
diode clamp and chip lock up
auto recovery with no damage from a short on any
output
conditions/description
primary to secondary (for 1 minute)
UL 60950-1, EN60950-1
class II
EN55011 (level A), IEC/EN 61000-4-2 (level 4, 8kV/15kV), IEC/EN61000-4-3,
IEC/EN 61000-4-4 (level 4, 4kV), IEC/EN 61000-4-5 (level 4, 2kV/4kV)
yes
25°C
conditions/description
non-condensing
cui.com
300,000
4,000
min
min
min
min
min
110
-25
-40
85
47
±0.5
0.02
110
100
typ
typ
typ
typ
typ
±1
±3
±2
70
10
20
50
1
date 07/26/2011 │ page 2 of 4
max
max
max
max
max
264
370
150
105
63
70
95
95
units
units
%/°C
units
units
units
Vdc
kHz
Vac
Vac
mA
mA
hrs
ms
Hz
°C
°C
°C
°C
%
%
%
%
%
A
A
A