DC/DC Converter

www.recom-power.com

REV.: 0/2018

MED-5

PROTECTIONS

Parameter

Condition

Value

continuous, auto-recovery

Over Load Protection (OLP)

% of Iout rated

hiccup mode, 150% - 185%

Output Over Voltage Protection (OVP)

Zener diode clamp

5Vout

12Vout

15Vout

24Vout

6.2VDC typ.

15VDC typ.

20VDC typ.

30VDC typ.

Over Temperature Protection (OTP)

at tc point (refer to dimension drawing)

+115°C typ.

I/P to O/P

working voltage

tested for 1 minute

continuous

5kVAC

250VAC

Isolation Resistance

2G

W min.

Isolation Capacitance

20pF max.

Leakage Current

240VAC. 60Hz

2µA typ. / 2.5µA max.

Insulation Grade

reinforced

Means of Protection

2MOPP

Medical Device Classification

built-in power supply

Clearance/Creepage

>8.0mm

Trim up

1

2

3

4

5

6

7

8

9

10

[%]

24.24

24.48

24.72

24.96

25.2

25.44

25.68

25.92

26.16

26.40

[VDC]

R

576k

280k

182k

133k

105k

84k5

69k8

95k3

52k3

45k3

[

W]

Trim up

11

12

13

14

15

16

17

18

19

20

[%]

26.64

26.88

27.12

27.36

27.6

27.84

28.08

28.32

28.56

28.80

[VDC]

R

40k2

35k7

31k6

28k7

26k1

23k7

21k5

19k6

17k9

16k2

[

W]

REM20-xx24SW(/P)

Trim down

1

2

3

4

5

6

7

8

9

10

[%]

23.76

23.52

23.28

23.04

22.8

22.56

22.32

22.08

21.84

21.60

[VDC]

R

4M99

2M43

1M62

1M18

931k

768k

649k

562k

487k

432k

[

W]

Notes:

Note5: For repeat Hi-Pot testing, reduce the time and/or the test voltage

Note6: Refer to local safety regulations if input over-current protection is also required. Recommended fuse: slow blow type

REGULATIONS

Parameter

Condition

Value

Output Accuracy

±1.0% max.

Line Regulation

low line to high line

Single Output

±0.2% max.

Dual Output

±0.5% max.

Load Regulation

no load to full load

Single Output

0.2% max.

Dual Output

1.0% max.

Cross Regulation

assymetrical load 25% / 100% full load

only Dual Output

±5.0% max.

Transient Response

recovery time

25% load step change

100µs typ. / 250µs max.

REM20-W

Series