www.recom-power.com

REV.: 2/2019

MED-4

DC/DC Converter

REM5E

Series

0

10

20

30

40

50

60

70

80

90

100

Output Load [%]

1.5

1.0

0.5

0

-0.5

-1.0

-1.5

1.5

1.0

0.5

-0.5

0

-1.0

-1.5

0

10

20

30

40

50

60

70

80

90

100

Output Load [%]

Deviation vs. Load

ENVIRONMENTAL

Parameter

Condition

Value

Operating Temperature Range

full load @ natural convection 0.1m/s (see graph)

-40°C to +80°C

Maximum Case Temperature

+105°C

Temperature Coefficient

±0.02%/K typ. / ±0.05%/K max.

Thermal Impedance

0.1m/s, horizontal

20K/W

Operating Altitude

3000m

Operating Humidity

non-condensing

5% - 95% RH max.

Pollution Degree

PD2

MTBF

according to MIL-HDBK-217F, G.B.

+25°C

+80°C

continued on next page

REM5E-0505S

REM5E-2405S

PROTECTIONS

Parameter

Type

Value

Short Circuit Protection (SCP)

below 100m

Ω

continuous, hiccup mode, automatic recovery

I/P to O/P

DIP24

“/R8” suffix

tested for 1 second

rated for 1 minute

8kVDC

4kVAC/60Hz

“/R10” suffix

tested for 1 second

rated for 1 minute

10kVDC

5kVAC/60Hz

SMD

“/R6” suffix

rated for 1 minute

6kVDC

Isolation Resistance

10G

Ω min.

Isolation Capacitance

20pF typ.

Insulation Grade

reinforced

Leakage Current

0.8µA typ. / 1µA max.

Means of Protection

250VAC working voltage

2MOPP

Medical Device Classification

built-in power supply

Internal

clearance/creepage

>8mm

External

clearance/creepage

>8mm

Notes:

Note8: For repeat Hi-Pot testing, reduce the time and/or the test voltage

Note9: Refer to local safety regulations if input over-current protection is also required. Recommended fuse: slow blow type