Model Selection Guide

Notes:

All dimensions are typical in inches (mm)

Tolerance x.xx = !0.01 (!0.25)

Pin 1 is marked by a “dot” or indentation on the top of the unit

Model

Number

Input

Output

Efficiency

(%, Typ)

Fuse Rating

Slow-Blow

(mA)

Voltage (VDC)

Current (mA)

Reflected

Ripple

Current

(mA, Typ)

Voltage

(VDC)

Current

(mA, Max)

Current

(mA, Min)

Nominal

Range

Full-Load No-Load

A301RUI

24

9.0 - 36.0

166

12

5

5.0

600

60.0

75

1,000

A302RUI

24

9.0 - 36.0

158

12

5

12.0

250

25.0

79

1,000

A303RUI

24

9.0 - 36.0

158

12

5

15.0

200

20.0

79

1,000

A304RUI

24

9.0 - 36.0

166

12

5

!5.0

!300

!30.0

75

1,000

A305RUI

24

9.0 - 36.0

158

12

5

!12.0

!125

!12.0

79

1,000

A306RUI

24

9.0 - 36.0

158

12

5

!15.0

!100

!10.0

79

1,000

A311RUI

48

18.0 - 72.0

83

7

5

5.0

600

60.0

75

500

A312RUI

48

18.0 - 72.0

80

7

5

12.0

250

25.0

78

500

A313RUI

48

18.0 - 72.0

79

7

5

15.0

200

20.0

78

500

A314RUI

48

18.0 - 72.0

83

7

5

!5.0

!300

!30.0

76

500

A315RUI

48

18.0 - 72.0

80

7

5

!12.0

!125

!12.0

79

500

A316RUI

48

18.0 - 72.0

80

7

5

!15.0

!100

!10.0

79

500

232 Tosca Drive, Stoughton, MA 02072

www.micropowerdirect.com

sales@micropowerdirect.com

phone: (781) 344 - 8226 * fax: (781) 344 - 8481

Mechanical Dimensions

MicroPower

Direct

Pin

Single

Dual

2, 3

-Vin

-Vin

9

No Pin

Common

11

NC

-Vout

14

+Vout

+Vout

16

-Vout

Common

22, 23

+Vin

+Vin

NC: No Connection

Pin Connections

Single Output

(µF Max)

Dual Output

(µF Max)

1,000

!220

Capacitive Load

Notes:

1. Transient recovery is measured to within a 1% error band for a load step change of 75% tp 100%.

2. Dual output units may be connected to provide a 10V, 24V or 30V output. To do this connect the load across the

positive (+Vout) and negative (-Vout) outputs and float the output common.

Ambient Temperature ( C)

-5%/ C

1

2

Bottom

1.25

(31.8)

0.18

(4.6)

0.10

(2.54)

0.02 DIA

(0.5)

0.40

(10.2)

0.15

(3.8)

Side

0.10

(2.54)

0.60

(15.2)

0.80

(20.3)

3

9

11

23

22

16

14

Derating Curve