Model Selection Guide

Mechanical Notes:

Notes:

1. With the addition of a simple external circuit, the units will pass

EN 55022 and EN 61000 EMI specifications. Contact the factory

for recommendations.

2. When measuring output ripple, it is recommended that an

external ceramic capacitor (see table at right) be placed from

the +Vout pin to the -Vout pin for single output units and from

each output to common for dual output units.

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

4. The Remote On/Off Control input (Pin 4) is referenced to -Vin (Pin 2). This input may be tied directly

to ground, but it is recommended that connection to the pin should be made through a 1k

resistor

and diode (1N4148). If it is not used, the control pin should be left open.

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

6. 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.

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Model

Number

Input

Output 1

Outputs 2/3

Efficiency

(Typ %)

Fuse

Rating

Slow-Blow

(mA)

Voltage

(VDC)

Current

(A, Max)

Current

(A, Min)

OVP

(VDC)

Voltage

(VDC)

Current

(A, Max)

Current

(A, Min)

OVP

(VDC)

Nom. Range Full-Load No-Load

F3001TERU

24

9 - 36

1,450

30

3.3

3.500

0.175

3.90

±12.0

±0.625

±0.031

±15.0

85

2,500

F3002TERU

24

9 - 36

1,450

30

3.3

3.500

0.175

3.90

±15.0

±0.500

±0.025

±18.0

86

2,500

F3003TERU

24

9 - 36

1,420

30

5.0

3.000

0.150

6.20

±12.0

±0.625

±0.031

±15.0

88

2,500

F3004TERU

24

9 - 36

1,420

30

5.0

3.000

0.150

6.20

±15.0

±0.500

±0.025

±18.0

88

2,500

F3011TERU

48

18 - 75

720

30

3.3

3.500

0.175

3.90

±12.0

±0.625

±0.031

±15.0

85

2,000

F3012TERU

48

18 - 75

720

30

3.3

3.500

0.175

3.90

±15.0

±0.500

±0.025

±18.0

85

2,000

F3013TERU

48

18 - 75

712

30

5.0

3.000

0.150

6.20

±12.0

±0.625

±0.031

±15.0

88

2,000

F3014TERU

48

18 - 75

712

30

5.0

3.000

0.150

6.20

±15.0

±0.500

±0.025

±18.0

87

2,000

Output Cap.

3.3 VDC

10 µF

5 VDC

10 µF

±12 VDC

±4.7 µF

±15 VDC

±4.7 µF

Pin

Function

4

ON/OFF

Pin

Connections

Mechanical Dimensions

Derating Curves

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For Heatsink Option, add suffix “H” to model number

(i.e. F3003ERU-H)