Input Voltage

110~240VAC

Input Frequency

47~63Hz

Input Inrush Current

22A/115VAC
44A/230VAC (Cold start)

Output Hold-up Time
(Fullload@220VAC)

20mS Min

Output Temp. Coefficient

±0.04% / °C

Output Overvoltage Protection

Auto recovery

Output Overload Protection

Power limited

Output Short Circuit Protection

Auto recovery

Transient response (Load change 50% to 100%)

Voltage deviation: 5%
Recovery time: 2mS

EMC Standards

EN 55011 Class B
EN 55022 Class B
EN 61000-4-2 Level 3
EN 61000-4-3 Level 3
EN 61000-4-4 Level 3
EN 61000-4-5 Level 3
EN 61000-4-6 Level 3
EN 61000-4-8 Level 3
EN 61000-4-11 Level 3

Safety Standards

UL, TUV, CE

Operating Temperature (Standard model)

-20°C ~ 50°C (-4°F ~ 122°F)
ambient, derating each output at 2.5% per degree from 50°C ~ 70°C

Operating Temperature
(-E model)

-40°C* ~ 50°C (-40°F ~ 122°F)
ambient, derating each output at 2.5% per degree from 50°C ~ 70°C

Operating Humidity

Non-condensing, 5% ~ 95%RH

Vibration

Random vibration, 10Hz ~ 500Hz, 3axis

MTBF

100,000hrs Min. Per MIL-HDBK-217F, 25°C GB

Case Dimension

96(H)x64.5(D)x45(W)mm

Warranty

2 years

Model

O/P voltage Adjustment

Loading (A)

Ripple
Noise

Line Reg.

Load Reg.

Efficiency

Overvoltage
Protection

Min.

Rated

Max.

AD1120-24F

+24VDC±10%

0A

5A

5A

150mVp-p

±1%

±1%

81%

27~30VDC Max

AD1120-48F

+48VDC±10%

0A

2.5A

2.5A

550mVp-p

±1%

±1%

83%

52~56VDC Max

AD1120-48F-E

+48VDC±10%

0A

2.5A

2.5A

550mVp-p

±1%

±1%

83%

52~56VDC Max

Note:

1. Each output can supply up to maximum current, but total loading cannot exceed rated output wattage.
2. Line regulation is measured from low line to high line at rated load.
3. Load regulation is measured from 20% to 100% of rated load at 110VAC input.
4. Ripple & Noise is measured by using a 0.1uF/630V metalized capacitor & a 47uF electrolytic capacitor parallel on the test point, at rated load and 110VAC input.
5. Efficiency is measured at rated load and 110VAC input.