Model Selection Guide

Mechanical Dimensions

Derating Curve

Notes:

1. Output voltage tolerance is measured at 110 VAC input and 60% load.

2. Line regulation is measured at a 115 VAC input with the rated load. The line is varied

±10%.

3. Load regulation is specified for a load change of 60% ±40% (of full load).

4. Output ripple is measured at 20 MHz bandwidth and rated load using 0.1 µF and

10 µF capacitors connected in parallel as close to the power supply terminals as

possible.

5. To meet the EMI limits, the mounting holes must be connected together (by using

metal standoffs).

6. The unit meets EN 61000-4-11 criteria A for voltage dips of 60% at 100 VAC input.

At 240 VAC input, it meets criteria B.

7. These units will operate at no load without damage. However, they may not meet all

specifications.

8. The optional remote on/off function is active low. Contact the factory for details.

9. Each unit includes an input fuse (250V/3.15A). Since this fuse is not field replaceable,

it is recommended that an external fuse of the same size be used on the input of the

power supply for protection.

Notes:

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Model

Number

Input

Output

Max Output Power

(W)

Efficiency

(%, Typ)

No.

Voltage

(VDC)

Rated

Max.

(W/7 CFM)

Min.

Convection

Cooled

With 7CFM

Air Flow

MPG-100S-12

2.50

1.25

12.0

8.34

9.59

0.00

100

115

90

MPG-100S-12SB

2.50

1.25

1

12.0

8.34

9.59

0.00

100

115

90

2

5.0

0.10

0.10

0.00

MPG-100S-24

2.50

1.25

24.0

4.17

4.80

0.00

100

115

90

MPG-100S-24SB

2.50

1.25

1

24.0

4.17

4.80

0.00

100

115

90

2

5.0

0.10

0.10

0.00

MPG-100S-48

2.50

1.25

48.0

2.09

2.40

0.00

100

115

90

MPG-100S-48SB

2.50

1.25

1

48.0

2.09

2.40

0.00

100

115

90

2

5.0

0.10

0.10

0.00

Input Connector (CN1):

Pin

Function

1

AC-Neutral

2

Removed

3

AC-Line

Safety Ground:

The mounting holes marked “Use metal standoffs” should be

connected to the system earth ground via metal spacers or

a cable. The input side mounting hole marked “FG” provides

the safety earth ground for the unit. This connection should be

locked to prevent possible loosening. Connecting the output side

mounting hole improves EMI.

Output Connector (CN2):

Pin

Function

Connector (CN3):

Pin

Function

1

Remote On/Off

2Grnd

3

+5Vsb

Connector CN3 is only installed on “SB” models

Connections