DC/DC Converter

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www.recom-power.com

REV.: 0/2018

MED-3

Power Dissipation vs. Load

3

2

1.5

0.5

1

2.5

0

0

10

20

30

40

50

60

70

80

90

100

Output Load [%]

24Vin

12Vin

3

2

1.5

0.5

1

2.5

0

0

10

20

30

40

50

60

70

80

90

100

Output Load [%]

48Vin

24Vin

REM20-24xxSW

REM20-48xxSW

REM20-4805SW

REM20-4824SW

0

10

20

30

40

50

60

70

80

90

100

100

80

60

40

90

70

50

30

20

10

0

Output Load [%]

48Vin

36Vin

24Vin

18Vin

0

10

20

30

40

50

60

70

80

90

100

100

80

60

40

90

70

50

30

20

10

0

Output Load [%]

48Vin

36Vin

24Vin

18Vin

Efficiency vs. Load

Trim up

Trim down

Output Voltage Trimming

It allows the user to increase or decrease the output voltage of the module. This is accomplished by connecting an external resistor between the Trim pin and

either the +Vout or -Vout pins. With an external resistor between the Trim and -Vout pin, the output voltage increases. With an external resistor between the

Trim and +Vout pin, the output voltage decreases. The external Trim resistor needs to be at least 1/16W of rated. The values for trim resistors shown in trim

tables below are according to standard E96 values; therefore, the specified voltage may slightly vary.

-Vout

+Vout

Trim

Trim

REM20-W

Series