1

5-6 WATT 2:1 INPUT RANGE

DC-DC

CONVERTERS

FEATURES

* 5-6W Isolated Output

* 24-Pin DIP Package

* Efficiency to 87%

* 2:1 Input Range

* Regulated Outputs

* Pi Input Filter

* Continuous Short Circuit Protection

* Meet EMI EN55022 class A (“-E” model)

* No Tantalum Capacitor inside (“-E” model)

* Wide Operating Temperature Range (“-E” model)

* UL60950-1 Approval for H/HM Versions only and “-E” Model

NOTE:

1. Suffix “-E” of the models are high efficiency and wide operating temperature version.

2. Nominal Input Voltage is 12, 24 or 48 VDC.

3. Typical value at nominal input voltage and full load.

MODEL

NUMBER

(1)

INPUT

VOLTAGE

(2)

OUTPUT

VOLTAGE

OUTPUT

CURRENT

INPUT CURRENT

% EFF.

(3)

CAPACITOR

LOAD MAX.

NO LOAD

FULL LOAD

“-E”

“-E”

“-E”

“-E”

EC4A01

9-18 VDC

5 VDC 1000 mA 1000 mA 7.5 mA 7.5 mA 541 mA 514 mA 77

81

4700uF

EC4A02

9-18 VDC

12 VDC

470 mA

500 mA 7.5 mA 10 mA 573 mA 595 mA 82

84

4700uF

EC4A03

9-18 VDC

15 VDC

400 mA

400 mA 7.5 mA 15 mA 625 mA 588 mA 80

85

4700uF

EC4A04

9-18 VDC ±12 VDC ±230 mA ±250 mA 12 mA 12 mA 554 mA 588 mA 83

85

2200uF

EC4A05

9-18 VDC ±15 VDC ±190 mA ±200 mA 12 mA 18 mA 556 mA 588 mA 81

85

2200uF

EC4A06

9-18 VDC

±5 VDC ±500 mA ±500 mA 12 mA 12 mA 541 mA 514 mA 77

81

2200uF

EC4A07

9-18 VDC

3.3 VDC 1000 mA 1200 mA 7.5 mA 7.5 mA 382 mA 429 mA 72

77

4700uF

EC4A11

18-36 VDC

5 VDC 1000 mA 1000 mA

5 mA

5 mA 260 mA 251 mA 80

83

4700uF

EC4A12

18-36 VDC

12 VDC

470 mA

500 mA

5 mA

8 mA 280 mA 291 mA 84

86

4700uF

EC4A13

18-36 VDC

15 VDC

400 mA

400 mA

5 mA

8 mA 298 mA 287 mA 84

87

4700uF

EC4A14

18-36 VDC ±12 VDC ±230 mA ±250 mA 7.5 mA

8 mA 280 mA 291 mA 82

86

2200uF

EC4A15

18-36 VDC ±15 VDC ±190 mA ±200 mA 7.5 mA 10 mA 293 mA 287 mA 81

87

2200uF

EC4A16

18-36 VDC

±5 VDC ±500 mA ±500 mA 7.5 mA

8 mA 260 mA 254 mA 80

82

2200uF

EC4A17

18-36 VDC

3.3 VDC 1000 mA 1200 mA

5 mA

5 mA 186 mA 209 mA 74

79

4700uF

EC4A21

36-72 VDC

5 VDC 1000 mA 1000 mA

2 mA

3 mA 132 mA 126 mA 79

83

4700uF

EC4A22

36-72 VDC

12 VDC

470 mA

500 mA

2 mA

6 mA 142 mA 144 mA 83

87

4700uF

EC4A23

36-72 VDC

15 VDC

400 mA

400 mA

2 mA

6 mA 154 mA 144 mA 81

87

4700uF

EC4A24

36-72 VDC ±12 VDC ±230 mA ±250 mA

3 mA

6 mA 142 mA 144 mA 81

87

2200uF

EC4A25

36-72 VDC ±15 VDC ±190 mA ±200 mA

3 mA

6 mA 147 mA 144 mA 81

87

2200uF

EC4A26

36-72 VDC

±5 VDC ±500 mA ±500 mA

3 mA

5 mA 130 mA 126 mA 80

83

2200uF

EC4A27

36-72 VDC

3.3 VDC 1000 mA 1200 mA

2 mA

2 mA

93 mA 104 mA 74

79

4700uF