AC-DC Power Supplies
VET18 Series
18 Watt
• Energy Efficiency Level VI
xxx Series
• European CoC Tier 2
• Universal Input
• Output Voltages from 9 V to 24 V
• Class II Construction
• Low Cost
B R A N D
Dimensions:
The VET18 series of desk-top power supplies comply with the very latest energy efficiency level VI
standards with high active mode efficiency and extremely low no load power consumption.
Available with a standard jack plug connector these adaptors suit a wide variety of cost sensitive
applications while maintaining industry leading performance.
VET18:
4.21 x 1.71 x 1.22” (107.0 x 43.5 x 31.0 mm)
Models & Ratings
Output Power
Output Voltage
Output Current
Total Regulation(2)
Output Connector
Model Number
9.0 V
12.0 V
15.0 V
18.0 V
24.0 V
2000 mA
1500 mA
1250 mA
1000 mA
750 mA
5%
5%
5%
5%
5%
5.5 x 2.1 x 12 mm DC Jack
5.5 x 2.1 x 12 mm DC Jack
5.5 x 2.1 x 12 mm DC Jack
5.5 x 2.1 x 12 mm DC Jack
5.5 x 2.1 x 12 mm DC Jack
VET18US090C2-JA
VET18US120C2-JA
VET18US150C2-JA
VET18US180C2-JA
VET18US240C2-JA
18 W
Notes
1. Other output voltages available, contact sales for details.
2. Total regulation includes initial set accuracy, line and load regulation.
Input
Characteristic
Minimum
Typical
Maximum
Units
VAC
Hz
Notes & Conditions
Input Voltage
90
47
264
63
Input Frequency
Input Current
0.3
80
A
100 VAC
Inrush Current
Power Factor
A
240 VAC, cold start at 25 °C
EN61000-3-2, class A
No Load Input Power
Input Protection
75
mW
Internal T1.0A/250 VAC fuse
Output
Characteristic
Output Voltage
Minimum Load
Start Up Delay
Start Up Rise Time
Hold Up Time
Minimum
Typical
Maximum
Units
V
Notes & Conditions
9
0
24
See Models and Ratings table
No minimum load required
A
4
s
30
ms
ms
%
8
Full load and 100 VAC
Total Regulation
5
4
See Models and Ratings table
Recovely within <1% within 500 µs for a 50% step load
change at 0.15 A/µs
Transient Response
Ripple & Noise
% deviation
mV pk-pk
Measured with 20 MHz bandwidth and 47 µF electrolytic in
parallel with 0.1 µF ceramic capacitor
150
Short Circuit Protection
Temperature Coefficient
Continuous, trip and restart (hiccup mode) with auto r
ecovery
0.05
%/˚C
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