MicroPower Direct

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292 Page Street Ste D Stoughton, MA 02072

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TEL: (781) 344-8226

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FAX: (781) 344-8481

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E-Mail: sales@micropowerdirect.com

Model Selection Guide

Mechanical Dimensions

Mechanical Notes:

Pin

Single Dual

1

+Vin

+Vin

2

-Vin

-Vin

4

Remote On/Off

5

No Pin

+Vout

6

+Vout

Comm.

7

-Vout

-Vout

8

Trim

Trim

Pin Connections

Remote ON/OFF Notes:

1. Maximum sink current at the on/off pin (pin 6) during a logic

low is 100 µA.

2. Maximum allowable leakage current of a switch connected to

the on/off terminal (Pin 6) at logic high (2.5V to 100V) is 5 µA.

Parameter

Min

Max

Units

Supply On

0.5

40.0 or Open

VDC

Supply Off

Grnd

<0.5

VDC

Control Common Referenced to Gnd

Remote ON/OFF

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Derating Curve

Notes:

1. When measuring output ripple, it is recommended that an external ceramic capacitor (approx 1 µF to

10 µF) be placed from the +Vout to the -Vout pins or single output units and from each output to common for

dual output units.

2. These converters are specified for operation

without external components. However, in some

applications the addition of input/ouput capacitors

will enhance stability and reduce output ripple.

Recommended capacitor values are given in the

table at right. For applications requiring very low

output noise levels, a simple LC filter should be

effective.

3. Overload protection is provided by a power limiting circuit. Long term operation under overload conditions

may cause damage to the unit.

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

5. These units should not be operated with a load under 10% of full load. Operation at no-load will not damage

the unit, but they may not meet all specifications.

6. A simple external circuit may be used to adjust the converter output. To adjust the output DOWN, connect 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. For UP/Down trimming capability, connect a

10 kW potentiometer between the plus and minus outputs with the wiper arm connected to the Vout trim pin.

7. These units should not be operated over +71°C (see derating curve). Exceeding +71°C may damage the unit.

8. It is recommended that a fuse be used on the input of a power supply for protection. See the Model Selection

table above for the correct rating.

Model

Number

Input

Output

Efficiency

(%, Typ)

Overvoltage

Protection

(VDC)

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

F2001ERW

12

9.0 - 18.0

1,937

40

3.3

5,400

540

86

4.29

13,000

4,000

F2002ERW

12

9.0 - 18.0

2,109

40

5.0

4,000

400

79

6.5

6,800

4,000

F2003ERW

12

9.0 - 18.0

2,057

40

12.0

1,670

167

81

15.6

2,200

4,000

F2004ERW

12

9.0 - 18.0

2,032

40

15.0

1,330

133

82

19.5

755

4,000

F2005ERW

12

9.0 - 18.0

2,008

40

24.0

830

83

83

31.2

500

4,000

F2006ERW

12

9.0 - 18.0

2,083

40

±5.0

±2,000

±200

80

±6.5

±3,400

4,000

F2007ERW

12

9.0 - 18.0

2,032

40

±12.0

±833

±84

82

±15.6

±680

4,000

F2008ERW

12

9.0 - 18.0

2,032

40

±15.0

±666

±67

82

±19.5

±450

4,000

F2009ERW

12

9.0 - 18.0

2,008

40

±24.0

±416

±42

83

±31.2

±220

4,000

F2011ERW

24

18.0 - 36.0

968

20

3.3

5,400

540

86

4.29

13,000

2,000

F2012ERW

24

18.0 - 36.0

1,028

20

5.0

4,000

400

81

6.5

6,800

2,000

F2013ERW

24

18.0 - 36.0

1,004

20

12.0

1,670

167

83

15.6

2,200

2,000

F2014ERW

24

18.0 - 36.0

980

20

15.0

1,330

133

85

19.5

755

2,000

F2015ERW

24

18.0 - 36.0

968

20

24.0

830

83

86

31.2

500

2,000

F2016ERW

24

18.0 - 36.0

1,028

20

±5.0

±2,000

±200

81

±6.5

±3,400

2,000

F2017ERW

24

18.0 - 36.0

968

20

±12.0

±833

±84

86

±15.6

±680

2,000

F2018ERW

24

18.0 - 36.0

968

20

±15.0

±666

±67

86

±19.5

±450

2,000

F2019ERW

24

18.0 - 36.0

968

20

±24.0

±416

±42

86

±31.2

±220

2,000

F2021ERW

48

36.0 - 75.0

479

10

3.3

5,400

540

87

4.29

13,000

1,000

F2022ERW

48

36.0 - 75.0

502

10

5.0

4,000

400

83

6.5

6,800

1,000

F2023ERW

48

36.0 - 75.0

496

10

12.0

1,670

167

84

15.6

2,200

1,000

F2024ERW

48

36.0 - 75.0

496

10

15.0

1,330

133

84

19.5

755

1,000

F2025ERW

48

36.0 - 75.0

484

10

24.0

830

83

86

31.2

500

1,000

F2026ERW

48

36.0 - 75.0

514

10

±5.0

±2,000

±200

81

±6.5

±3,400

1,000

F2027ERW

48

36.0 - 75.0

484

10

±12.0

±833

±84

86

±15.6

±680

1,000

F2028ERW

48

36.0 - 75.0

484

10

±15.0

±666

±67

86

±19.5

±450

1,000

F2029ERW

48

36.0 - 75.0

484

10

±24.0

±416

±42

86

±31.2

±220

1,000

Vin

Input

Capacitor

Output

Capacitor

12 VDC

100 µF

1,000 µF per 1A of Iout

24 VDC

100 µF

1,000 µF per 1A of Iout

48 VDC

100 µF

1,000 µF per 1A of Iout