AD1072-48F View Datasheet(PDF) - MicroPower Direct, LLC

Part Name

Description

View to exact match

AD1072-48F

Very Low Cost, 72W DIN Rail Mount Single Output AC/DC Power Supplies

MicroPower Direct, LLC 

Model Selection Guide

Model

Number

AD1072-12F

AD1072-24F

AD1072-48F

Rated

Power

(W)

72

72

72

Input

Voltage (VAC)

Current (A) Voltage

Universal Range 115 VAC 230 VAC (VDC)

100 - 240

1.0

0.5

12

100 - 240

1.0

0.5

24

100 - 240

1.0

0.5

48

Output

Current (A)

Max)

6.0

3.0

1.5

Current (A)

Range

0 ~ 6.0

0 ~ 3.0

0 ~ 1.5

Overvoltage

Protection

(VDC)

15 ~ 17

27 ~ 30

52 ~ 56

Ripple &

Noise

(mV p-p)

100

150

250

Efficiency

(%, Typ)

78

81

82

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 MΩ

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.

Derating Curve

Mechanical Dimensions

Units with the optional “FT” outputs may be

easily connected for “Fault Tolerant operation.

Contact the factory for details

Connections TB 1

Pin

Function

1

DC Output (+V)

2

DC Output (-V)

3

FT (Optional)

4

FT (Optional)

5

Frame Ground (FG)

6

AC Input - Neutral

7

AC Input - Live

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 • TEL: (781) 344-8226 • FAX: (781) 344-8481 •

E-Mail: sales@micropowerdirect.com

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