Datasheet

VEC40 Series
www.xppower.com
2
AC-DC Power Supplies
Input
Characteristic Minimum Typical Maximum Units Notes & Conditions
I
nput Voltage 90 264 VAC
Input Frequency 47 63 Hz
Input Current 0.8/0.6 A Measured at 115/230 VAC
I
nrush Current 110 A 230 VAC, cold start at 25 °C
Power Factor EN61000-3-2 Class A
E
arth Leakage Current 0.7 mA 264 VAC, 60 Hz
No Load Input Power 0.1 W
I
nput Protection T3.15A/250 VAC internal fuse in line
Output
Characteristic Min. Typ. Max. Units Notes & Conditions
O
utput Voltage 12 24 VDC See Models and Ratings table
M
inimum Load No minimum load required
Start Up Delay 4s
S
tart Up Rise Time 50 ms
H
old Up Time 8 ms Full load and 115 VAC
Line Regulation ±0.5 %
Total Regulation ±5 % Including initial set accuracy
T
ransient Response 4%
M
aximum deviation, recovering to less than 1% within
500 µs for 25% step load
Ripple and Noise 240 mV pk-pk
Measured with 20 MHz Bandwidth and 22 µF electrolytic in
parallel with 0.1 µF ceramic capacitor.
Overshoot 5%At turn on / turn off
Overload Protection 110 170 %
Overvoltage Protection 175 % Recycle mains to reset
Short Circuit Protection Trip and restart (hiccup), auto resetting
Temperature Coefficient ±0.04 %/°C
Environmental
Characteristic Minimum Typical Maximum Units Notes & Conditions
Operating Temperature 0 +65 °C Derate from 100% load at 45 °C to 50% load at 65 °C
Cooling Natural convection
Operating Humidity 5 90 %RH Non-condensing
Storage Temperature -20 +85 °C
Operating Altitude 5000 m
Shock IEC68-2-27, 30 g, 11 ms half sine, 3 times in each of 6 axes
Vibration IEC68-2-6, 10-500 Hz, 2 g 10 mins/sweep, 60 mins for each of 3 axes
Derating Curve
60%
20%
40%
80%
0
Ambient Temperature (ºC)
Output Power (%)
100%
45
65