MA1000RW datasheet(2/2 Pages) MPD

2 / 2 page

Model Selection Guide

Mechanical Dimensions

Mechanical Notes:

• All dimensions are typical in inches (mm)

• Tolerance x.xx = ±0.02 (±0.50)

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Derating Curve

Single

Dual

2-VIN

-VIN

3-VIN

-VIN

No Pin

Common

-VOUT

+VOUT

-VOUT

Common

+VIN

NC: No Connection

Pin Connections

Model

Number

Input

Output

Over

Voltage

Protection

(VDC)

Max

Capacitive

Load

(µF Max)

Efﬁciency

(%, Typ)

Fuse Rating

Slow-Blow

(mA)

Voltage (VDC)

Current (mA)

Voltage

(VDC)

Current

(mA, Max)

Current

(mA, Min)

Nominal

Range

Full-Load No-Load

MA1012S-02RW

9.0 - 18.0

791

2.5

3,000

0.0

3.9

2,200

2,500

MA1012S-03RW

9.0 - 18.0

1,006

3.3

3,000

0.0

3.9

2,200

2,500

MA1012S-05RW

9.0 - 18.0

992

5.0

2,000

0.0

6.2

2,200

2,500

MA1012S-12RW

9.0 - 18.0

980

12.0

833

0.0

15.0

820

2,500

MA1012S-15RW

9.0 - 18.0

958

15.0

667

0.0

18.0

470

2,500

MA1012D-12RW

9.0 - 18.0

980

±12.0

±416

±0.0

±15.0

±220

2,500

MA1012D-15RW

9.0 - 18.0

969

±15.0

±333

±0.0

±18.0

±150

2,500

MA1024S-02RW

9.0 - 18.0

381

2.5

3,000

0.0

3.9

2,200

1,200

MA1024S-03RW

9.0 - 18.0

497

3.3

3,000

0.0

3.9

2,200

1,200

MA1024S-05RW

18.0 - 36.0

479

5.0

2,000

0.0

6.2

2,200

1,200

MA1024S-12RW

18.0 - 36.0

485

12.0

833

0.0

15.0

820

1,200

MA1024S-15RW

18.0 - 36.0

485

15.0

667

0.0

18.0

470

1,200

MA1024D-12RW

18.0 - 36.0

485

±12.0

±416

±0.0

±15.0

±220

1,200

MA1024D-15RW

18.0 - 36.0

474

±15.0

±333

±0.0

±18.0

±150

1,200

MA1048S-02RW

9.0 - 18.0

191

2.5

3,000

0.0

3.9

2,200

750

MA1048S-03RW

36.0 - 75.0

249

3.3

3,000

0.0

3.9

2,200

750

MA1048S-05RW

36.0 - 75.0

242

5.0

2,000

0.0

6.2

2,200

750

MA1048S-12RW

36.0 - 75.0

245

12.0

833

0.0

15.0

820

750

MA1048S-15RW

36.0 - 75.0

242

15.0

667

0.0

18.0

470

750

MA1048D-12RW

36.0 - 75.0

245

±12.0

±416

±0.0

±15.0

±220

750

MA1048D-15RW

36.0 - 75.0

245

±15.0

±333

±0.0

±18.0

±150

750

Notes:

1. Load regulation is speciﬁed for a load change of 0% to 100%. Load regulation for 3.3V output models

is ±1.0% max for a load change of 0% to 100%.

2. When measuring cross regulation, the load on one output is varied from 25% to 100% while the other

output is held at 100%.

3. When measuring output ripple, it is recommended that an external 1.0 µF ceramic capacitor be placed

from the +VOUT pin to the -VOUT pin for single output units and from each output to common for dual

output units. For noise sensitive applications, the use of 3.3 µF capacitors will reduce the output ripple.

4. To help meet conducted emissions requirements, the Pi ﬁlter components (C1, & L1) in the diagram

below should be used. These components should be mounted as close to the module as possible.

To meet the requirements of EN 61000-4-4 and EN 61000-4-5, an external ﬁlter capacitor (C2 in the

diagram below) is required.

5. Operation at no-load will not damage these units. However, they may not meet all speciﬁcations.

6. Dual output units may be connected to provide a 24 VDC or 30 VDC output. To do this, connect the

load across the positive (+VOUT) and negative (-VOUT) outputs and ﬂoat the output common.

7. It is recommended that a fuse be used on the input of a power supply for protection. See the table

above for the correct rating.

Recommended Input Components

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