Model

Number

Input

Reflected

Ripple

Current

(mA, Typ)

Output

Over

Voltage

Protection

(VDC)

Efficiency

(%, Typ)

Capacitive

Load

(µF Max)

Fuse Rating

Slow-Blow

(mA)

Voltage (VDC)

Current (mA)

Voltage

(VDC)

Current

(mA, Max)

Current

(mA, Min)

Nominal

Range

Full-Load No-Load

B2001RW

12

9.0 - 18.0

1,358

30

50

3.3

4,000.0

240.0

3.9

81

470

4,000

B2002RW

12

9.0 - 18.0

1,984

30

50

5.0

4,000.0

240.0

6.8

84

470

4,000

B2003RW

12

9.0 - 18.0

1,898

30

50

12.0

1,670.0

100.0

15.0

88

470

4,000

B2004RW

12

9.0 - 18.0

1,903

30

50

15.0

1,340.0

80.0

18.0

88

470

4,000

B2005RW

12

9.0 - 18.0

1,898

30

50

±12.0

±835.0

±50.0

±15.0

88

±220

4,000

B2006RW

12

9.0 - 18.0

1,903

30

50

±15.0

±670.0

±40.0

±18.0

88

±220

4,000

B2011RW

24

18.0 - 36.0

671

17

30

3.3

4,000.0

240.0

3.9

82

470

2,000

B2012RW

24

18.0 - 36.0

980

17

30

5.0

4,000.0

240.0

6.8

85

470

2,000

B2013RW

24

18.0 - 36.0

938

17

30

12.0

1,670.0

100.0

15.0

89

470

2,000

B2014RW

24

18.0 - 36.0

941

17

30

15.0

1,340.0

80.0

18.0

89

470

2,000

B2015RW

24

18.0 - 36.0

938

17

30

±12.0

±835.0

±50.0

±15.0

89

±220

2,000

B2016RW

24

18.0 - 36.0

941

17

30

±15.0

±670.0

±40.0

±18.0

89

±220

2,000

B2021RW

48

36.0 - 75.0

335

10

20

3.3

4,000.0

240.0

3.9

82

470

1,000

B2022RW

48

36.0 - 75.0

490

10

20

5.0

4,000.0

240.0

6.8

85

470

1,000

B2023RW

48

36.0 - 75.0

469

10

20

12.0

1,670.0

100.0

15.0

89

470

1,000

B2024RW

48

36.0 - 75.0

471

10

20

15.0

1,340.0

80.0

18.0

89

470

1,000

B2025RW

48

36.0 - 75.0

469

10

20

±12.0

±835.0

±50.0

±15.0

89

±220

1,000

B2026RW

48

36.0 - 75.0

471

10

20

±15.0

±670.0

±40.0

±18.0

89

±220

1,000

Model Selection Guide

Mechanical Dimensions

Heatsink Notes:

range by approximately 10°C.

MicroPower Direct

We Power Your Success - For Less!

292 Page Street Ste D Stoughton, MA 02072

•

TEL: (781) 344-8226

•

FAX: (781) 344-8481

•

E-Mail: sales@micropowerdirect.com

For heatsink option, add suffix “H” to model number (i.e. B2003RW-H)

www.micropowerdirect.com

For Remote Control option, add suffix “R” to model number (i.e. B2003RW-R)

Mechanical Notes:

Pin

Single

Dual

1

+Vin

+Vin

2

-Vin

-Vin

3

+Vout

+Vout

4

No Pin

Comm.

5

-Vout

-Vout

6

ON/OFF ON/OFF

Pin Connections

Derating Curve

Notes:

1. 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.

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

3. The maximum control current at the on/off pin (pin 6) during a logic high is 5 µA.The maximum control current

to the on/off pin at logic low is -100 µA. If the on/off pin is left open, the unit operates. If it is grounded, the

unit will shut off.

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

5. 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.

6. The converter should be connected to a low ac-impedance source. An input source with a highly inductive

impedance may affect the stability of the converter. In applications where the converter output loading is high

and input power is supplied over long lines, it may be necessary to use a capacitor on the input to insure

start-up.

In this case, it is recommended that a low ESR (ESR <1.0

 at 100 kHz) capacitor be mounted close to the

converter. For 12V input units, a 22.0 µF is recommended; for 24V & 48V units a 6.8 µF.

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.