AD1072F datasheet(2/2 Pages) MPD

2 / 2 page

Derating Curve

Model Selection Guide

Mechanical Dimensions

Notes:

• All dimensions are typical in inches (mm)

• Tolerance x.xx = ±0.01 (±0.25)

MicroPower Direct

www.micropowerdirect.com

292 Page Street Ste D Stoughton, MA 02072

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TEL: (781) 344-8226

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FAX: (781) 344-8481

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E-Mail: sales@micropowerdirect.com

Model

Number

Rated

Power

(W)

Input

Output

Overvoltage

Protection

(VDC)

Ripple &

Noise

(mV p-p)

Efﬁciency

(%, Typ)

Voltage (VAC)

Current (A)

Voltage

(VDC)

Current (A)

Max)

Current (A)

Range

Universal Range 115 VAC 230 VAC

AD1072-12F

100 - 240

1.0

0.5

6.0

0 ~ 6.0

15 ~ 17

100

AD1072-24F

100 - 240

1.0

0.5

3.0

0 ~ 3.0

27 ~ 30

150

AD1072-48F

100 - 240

1.0

0.5

1.5

0 ~ 1.5

52 ~ 56

250

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 recovers 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 AD1072F series.

9. The units should be mounted so they are

vertically orientated. 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 AD1072F series a 250VAC 2.0A is recom-

mended.

Connections TB 1

Function

DC Output (+V)

DC Output (-V)

FT (Optional)

Frame Ground (FG)

AC Input - Neutral

AC Input - Live

Units with the optional “FT” outputs may be

easily connected for “Fault Tolerant operation.

Contact the factory for details

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