Series

B2000RU

A simple external circuit may be used to adjust Vout on

single output models. To adjust the output DOWN, con-

nect a 5%, 3W resistor between the plus output pin and

the Vout trim pin. To adjust the output UP, connect a 5%,

3W resistor between the minus output pin and the Vout

trim pin. Resistor values are given in the chart below.

For UP/Down trimming capability, connect a 10 kW poten-

tiometer between the plus and minus outputs with the

wiper arm connected to the Vout trim pin.

Care should be taken that the maximum output power of

the unit does not exceed the maximum rating.

MicroPower

Direct

B2001RU, B2011RU

Trim Down

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10

%

Vout =

3.267

3.234

3.201

3.168

3.135

3.102

3.069

3.036

3.003

2.970

VDC

315.932 172.257 112.528

79.806

59.153

44.930

34.539

26.616

20.374

15.330

k

Trim UP

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10

%

Vout =

3.333

3.366

3.399

3.432

3.465

3.498

3.531

3.564

3.597

3.630

VDC

544.612 184.034 103.305

67.715

47.676

34.824

25.880

19.297

14.249

10.255

k

B2002RU, B2012RU

Trim Down

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10

%

Vout =

4.950

4.900

4.850

4.800

4.750

4.700

4.650

4.600

4.550

4.500

VDC

230.566 106.182

64.301

43.281

30.643

22.207

16.177

11.651

8.129

5.310

k

Trim UP

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10

%

Vout =

5.050

5.100

5.150

5.200

5.250

5.300

5.350

5.400

5.450

5.500

VDC

244.547 113.776

70.631

49.142

36.274

27.707

21.592

17.010

13.447

10.598

k

B2003RU, B2013RU

Trim Down

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10

%

Vout =

11.880

11.760

11.640

11.520

11.400

11.280

11.160

11.040

10.920

10.800

VDC

327.351 142,100

83.928

55.470

38.591

27.418

19.477

13.542

8.939

5.264

k

Trim UP

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10

%

Vout =

12.120

12.240

12.360

12.480

12.600

12.720

12.840

12.960

13.080

13.200

VDC

371.425 183.645 117.623

83.929

63.489

49.767

39.919

32.508

26.728

22.094

k

B2004RU, B2014RU

Trim Down

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10

%

Vout =

14.850

14.700

14.550

14.400

14.250

14.100

13.950

13.800

13.650

13.500

VDC

433.811 174.916 100.946

65,907

45.468

32.077

22.625

15.596

10.165

5.842

k

Trim UP

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10

%

Vout =

15.150

15.300

15.450

15.600

15.750

15.900

16.050

16.200

16.350

16.500

VDC

347.293 178.523 115.235

82.084

61.683

47.863

37.882

30.336

24.430

19.682

k

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