GAPTEC-Electronic GmbH & Co. KG

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20DAWE_1.5 – Rev. 2020-1.2

Specifications subject to change without notice.

20DAWE_1.5 series

20W - Single/Dual Output - Wide Input - Isolated & Regulated

DC-DC Converter

Part Number

Input Voltage [VDC]

Nominal

Range

Output Voltage

[VDC]

Output Current

[mA, Max]

Input Current [mA, typ/max]

Full load

No load

[%, Typ.]

[µF, Max]

20DAWE_12110S1.5

12

9-18

20

110

182

1894/1938

15/-

88

66

20DAWE_2403S1.5

24

18-36

40

3.3

5000

799/818

40/45

86

10000

20DAWE_2405S1.5

24

18-36

40

5

4000

969/993

40/45

90

10000

20DAWE_2409S1.5

24

18-36

40

9

2222

947/969

6/10

87

4700

20DAWE_2412S1.5

24

18-36

40

12

1667

947/969

6/10

87

1600

20DAWE_2415S1.5

24

18-36

40

15

1333

947/969

6/10

88

1000

20DAWE_2424S1.5

24

18-36

40

24

834

947/969

6/10

88

500

20DAWE_4803S1.5

48

36-75

80

3.3

5000

400/409

20/25

86

10000

20DAWE_4805S1.5

48

36-75

80

5

4000

485/497

20/25

90

10000

20DAWE_4809S1.5

48

36-75

80

9

2222

474/785

5/9

89

4700

20DAWE_4812S1.5

48

36-75

80

12

1667

474/785

5/9

89

1600

20DAWE_4815S1.5

48

36-75

80

15

1333

474/785

5/9

90

1000

20DAWE_4824S1.5

48

36-75

80

24

834

474/785

5/9

90

500

20DAWE_1215D1.5

12

9-18

20

±15

±667

1916/1960

12/20

87

625

20DAWE_1224D1.5

12

9-18

20

±24

±417

1894/1938

15/25

88

220

20DAWE_2405D1.5

24

18-36

40

±5

±2000

969/993

40/45

84

4800

20DAWE_2409D1.5

24

18-36

40

±9

±1111

947/969

6/10

86

1000

20DAWE_2412D1.5

24

18-36

40

±12

±834

947/969

6/10

86

800

20DAWE_2415D1.5

24

18-36

40

±15

±667

947/969

6/10

86

625

20DAWE_2424D1.5

24

18-36

40

±24

±417

947/969

6/10

86

500

20DAWE_4805D1.5

48

36-75

80

±5

±2000

485/497

20/25

86

4800

20DAWE_4812D1.5

48

36-75

80

±12

±834

474/785

5/9

88

800

20DAWE_4815D1.5

48

36-75

80

±15

±667

474/785

5/9

89

625

① Exceeding the maximum input voltage may cause permanent damage;

② Efficiency is measured In nominal input voltage and rated output load;

③ The specified maximum capacitive load value for positive and negative output is identical.

EMC specifications

EMI

CE

CISPR32/EN550232

CLASS A (without external components)

CLASS B (see EMC compliance circuit ①)

EMI

RE

CISPR32/EN55032

CLASS A (without external components)

(except 20DAWE_12110S1.5)

CLASS B (see EMC compliance circuit ①)

EMS

ESD

IEC/EN61000-4-2

Contact ±4KV

perf. Criteria B

EMS

RS

IEC/EN61000-4-3

10V/m

perf. Criteria A

EMS

EFT

IEC/EN61000-4-4

±2KV

(see EMC compliance circuit ②)

perf. Criteria B

EMS

Surge

IEC/EN61000-4-5

line to line ±2KV

(see EMC compliance circuit ②)

perf. Criteria B

EMS

CS

IEC/EN61000-4-6

3 Vr.m.s

perf. Criteria A

EMS

Voltage dips, short and

interruptions immunity

IEC/EN61000-4-29

0%-70%

perf. Criteria B

Isolation specifications

Item

Test condition

Min

Typ

Max

Units

Isolation voltage

Tested for 1 minute and

leakage current less

than 1 mA

1500

VDC

Isolation resistance

Test at 500VDC

1000

MΩ

Isolation

capacitance

100KHz/0.1V

• 20DAWE_2424S1.5

• 20DAWE_12110S1.5

• Others

2050

2000

1050

pF

pF

pF