Derating Curve

Model Selection Guide

Mechanical Dimensions

Notes:

Model

Number

Rated

Power

(W)

Input

Output

Output

Ripple &

Noise

(mV P-P)

Overvoltage

Protection

(VDC)

Efficiency

(%, Typ)

Fuse Rating

Slow-Blow

(A)

Voltage (VAC)

Current (A)

Voltage

(VDC)

Current (A)

Max)

Current (A)

Range

Universal Range 115 VAC

230 VAC

AD1020-05F

20

100 - 240

1.0

0.5

5

4.0

0 ~ 4.0

50

7.0

78

2.0

AD1024-12F

24

100 - 240

1.0

0.5

12

2.0

0 ~ 2.0

100

20.0

80

2.0

AD1024-24F

24

100 - 240

1.0

0.5

24

1.0

0 ~ 1.0

150

40.0

83

2.0

AD1024-48F

24

100 - 240

1.0

0.5

48

0.5

0 ~ 0.5

250

60.0

83

2.0

Notes:

1. Load regulation is specified for a load change of 20% to

100%.

2. Ripple & noise is measured using equipment with 20 Mhz of

bandwidth with the unit under test operating at rated load

and a 110 VAC input. Connection to the unit is made with

a 0.1 µF / 630V metalized capacitor & a 47 µF electrolytic

capacitor connected in parallel.

3. Transient recovery is measured to within a 1% error band

for a load step change of 50% to 100%.

4. Isolation resistance is given for Input/Output and Input/FG.

For Output/FG., it is 50 M

5. Overload protection is power limiting. The unit recovers

automatically when the fault is removed.

6. Over voltage protection is a shut down type. The unit recov-

ers automatically when the fault is removed.

7. To mount the unit to the DIN rail, tilt the unit rearwards from

the top, fitting the mount over the top of the rail. Press back

on the bottom front of the unit until it locks in place on the

rail. To remove the unit from the rail, pull the removal clip at

the bottom rear of the unit downward with a screw driver.

With the clip down, lift up on the unit from the bottom front

until it clears the rail. Before installation or removal all wiring

should be disconnected and the main power to the system

shut off.

8. When wiring the supply, all lines should be as thick and

short as possible. AWG 14 wire is recommended for the

AD1024F series.

9. The units should be mounted so they are vertically orien-

tated. Air flow (if it is provided) would optimally flow from

the bottom to the top of the unit.

10. It is recommended that a fuse be used on the input of a

power supply for protection. For the AD1024F series,

a 250 VAC 2.0A is recommended.

Connections TB 1

Pin

Function

1

DC Output (+V)

2

DC Output (-V)

3

Frame Ground (FG)

4

AC/Neutral

5

AC/Live

MicroPower Direct

www.micropowerdirect.com

292 Page Street Ste D Stoughton, MA 02072

•

TEL: (781) 344-8226

•

FAX: (781) 344-8481

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E-Mail: sales@micropowerdirect.com