AC DC
120 Watts
VEH Series
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B R A N D
xppower.com
Energy Efficiency Level V
CEC 2008 & EISA 2007 Compliant
No Load Input Power <0.3 W
5000 m Operating Altitude
Single Outputs from 12 V to 24 V
+60 °C Operating Temperature
Low Cost
Specification
Input
Input Voltage
Input Frequency
Input Current
Inrush Current
Earth Leakage Current
Power Factor
No Load Input Power
Input Protection
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90-264 VAC
47-63 Hz
2.0 A max at 90 VAC
110 A max at 230 VAC, cold start at 25 °C
<500 µA at 230 VAC/50 Hz
>0.95 at 230 VAC and full load
<0.3 W
Internal T3.15A/250 V fuse in line
General
Efficiency
Energy Efficiency
Isolation
• See table
• Level V
• 3000 VAC Input to Output,
1500 VAC Input to Ground
Negative output is connected to Ground
• PFC: 38-380 kHz, PWM: 47-70 kHz
• 4.3 W/in
3
• >145 kHrs to MIL STD 217F at 25 °C GB
Switching Frequency
Power Density
MTBF
Output
Output Voltage
Initial Set Accuracy
Minimum Load
Hold Up Time
Start Up Delay
Start Up Rise Time
Overshoot
Transient Response
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See table
±5% at 50% load
No minimum load requirement
20 ms typical at 115 VAC, full load
3 s max
60 ms max
3% max
4% maxiumum deviation, recovering to
less than 1% within 500 µs for a 50%
step load change
±0.5% max
3% max
1% pk-pk max, 20 MHz bandwidth
(see note 1)
See table
130-180%
Continuous (hiccup/trip & restart mode
with auto recovery)
±0.04%/°C
Environmental
Operating Temperature
• 0 °C to +60 °C derate linearly from 100%
load at +40 °C to 50% load at +60 °C,
Storage Temperature
• -20 ˚C to +85 °C
Operating Humidity
• 5% to 90% RH non-condensing
Shock
• 6 Random drops from 0.7 m with no
damage, 50 g for 20 ms in each of 3 axes
Operating Altitude
• 5000 m
Vibration
• Operating: 10-250 Hz, 1/4 g pk-pk, 3 axes,
15 min sweep
Non Operating: 10-300 Hz, 2 g pk-pk, 3
axes, 15 min sweep
Storage Humidity
• 5% to 95% RH non-condensing
Line Regulation
Load Regulation
Ripple & Noise
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EMC & Safety
Emissions
Harmonic Currents
Voltage Flicker
ESD Immunity
Radiated Immunity
EFT/Burst
Surge
Conducted Immunity
Magnetic Field
Dips & Interruptions
Safety Approvals
• EN55022, level B conducted & radiated
• EN61000-3-2 class A,
EN61000-3-2 class C >60% load
• EN61000-3-3
• EN61000-4-2, level 3 Perf Criteria A
• EN61000-4-3, 3 V/m Perf Criteria A
• EN61000-4-4, level 2 Perf Criteria A
• EN61000-4-5, installation class 3,
Perf Criteria A
• EN61000-4-6, level 2 Perf Criteria A
• EN61000-4-8, 3 A/m Perf Criteria A
• EN61000-4-11, 30% 10 ms, 60% 100 ms,
100% 5000 ms, Perf Criteria A, B, B
• EN60950-1, UL/cUL60950-1
Overvoltage Protection
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Overload Protection
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Short Circuit Protection
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Temperature
Coefficient
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Models and Ratings
Output Power
120 W
120 W
120 W
Notes
1. Measured at the output connector with a 0.1 µF ceramic capacitor and a 10 µF
electrolytic capacitor at room temperature.
2. Typical values.
VEH120
Output Current
10.00 A
6.315 A
5.00 A
OVP Setting
(2)
16.0 V
26.0 V
32.0 V
Effeciency
(3)
89%
89%
90%
Model Number
(4)
VEH120PS12
VEH120PS19
VEH120PS24
AC DC
Output Voltage
12.0 V
19.0 V
24.0 V
3. Average of efficiencies measured at 25%, 50%, 75% and 100% load and
230 VAC input.
Mechanical Details
1 3
2
4
Pin
1
2
3
4
Shell
Function
Output +
Output +
Return*
Return*
Ground
6.61
(168.0)
*Return is internally connected
to Ground
Power Cord, Order Part:
UK -
UK-MAINS-IEC
European -
EU-MAINS-IEC
US -
US-MAINS-IEC
1.48
(37.2)
2.80
(71.0)
IEC320-C14
Notes
1. All dimensions shown in inches (mm). Tolerance is 0.02 (0.5) maximum, except output cable length.
2. Weight 1.57 lbs (710 g) approx.
3. Cable length is 47.2” ±0.8” (1200 ±20 mm) approx.
4. Output connector (Power Mini Din) mates with Kycon KPJ-4S or equivalent.
18-Jul-13
嵌入式系统
