1W AC/DC power supply featuring a single 3.3V output at 0.3A. This switching power supply offers a 4-pin DIP package for through-hole mounting, with a pin pitch of 7.62mm. It operates with typical AC input voltages of 110V or 230V and boasts a minimum isolation voltage of 3000VAC. The enclosed style unit provides a maximum output power of 1W, with line regulation at 2% and load regulation at 5%. Operating temperature range is from -25°C to 70°C.
PackageDIP
MountingThrough Hole
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Technical Specifications
CUI VSK-S1-3R3U technical specifications.
General
Basic Package Type
Through Hole
Package Family Name
DIP
Package/Case
DIP
Package Description
Dual In Line Package
Lead Shape
Through Hole
Pin Count
4
PCB
4
Package Length (mm)
33.7
Package Width (mm)
22.2
Package Height (mm)
18
Seated Plane Height (mm)
18
Pin Pitch (mm)
7.62
Mounting
Through Hole
Style
Enclosed
Type
Switching
Number of Outputs
1
Output Voltage
3.3V
Maximum Output Current
0.3A
Input/Output Type
AC/DC
Maximum Output Power
1W
Typical AC Input Voltage
110|230V
Efficiency
63(Typ)%
Minimum Isolation Voltage
3000VAC
Min Operating Temperature
-25°C
Max Operating Temperature
70°C
Medical Application
No
Line Regulation
2%
Input Connector Type
PC Pins
Power Indicator
No
Output Type
Fixed
Load Regulation
5%
Maximum Input Current
0.037A
Tolerance
±6%
Ripple & Noise
100mV(Max)
Compliance
Cage Code
0P9A7
EU RoHS
Yes with Exemption
ECCN
EAR99
Automotive
No
AEC Qualified
No
PPAP
No
RoHS Versions
2011/65/EU, 2015/863
Datasheet
CUI VSK-S1-3R3U Datasheet
Download the complete datasheet for CUI VSK-S1-3R3U to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.