Model Selection Guide

Mechanical Dimensions

Derating Curve

Notes:

1. Output voltage tolerance is measured at nominal input and 75% load.

2. For the MPB-10S-03, output ripple is ±50 mV typ. Output ripple is measured at 20 MHz

bandwidth using 0.1 µF and 10 µF capacitors connected in parallel as close to the power

supply terminals as possible.

3. These units will operate at no load without damage. For most applications however, MPD

recommends that a minimum load always be used. Contact the factory for more information.

4. Each unit includes an input fuse (250V/1A). 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:

MicroPower Direct

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TEL: (781) 344-8226

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Other Models May Be Available. Contact The Factory For Details

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Model

Number

Input

Output

Max

Output

Power

(W)

Efficiency

(%, Typ)

Voltage

(VDC)

Rated

% Min.

MPB-10S-03

0.50

0.25

3.3

2.50

0.00

8.25

67

MPB-10S-05

0.50

0.25

5.0

2.00

0.00

10.0

73

MPB-10S-09

0.50

0.25

9.0

1.12

0.00

10.0

72

MPB-10S-12

0.50

0.25

12.0

0.84

0.00

10.0

76

MPB-10S-15

0.50

0.25

15.0

0.67

0.00

10.0

76

MPB-10S-24

0.50

0.25

24.0

0.42

0.00

10.0

77

Pin

Description

1

AC-Neutral

2

AC-Line

3

-V Output

4

+V Output

Pin Connections