www.recom-power.com

REV.: 0/2018

ECO-3

DC/DC Converter

RFMM

Series

ENVIRONMENTAL

Parameter

Condition

Value

Operating Temperature Range

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

without derating

-40°C to +85°C

Maximum Case Temperature

+105°C

Temperature Coefficient

±0.05%/°C

Thermal Impedance

0.1m/s, horizontal direction

40°C/W

Operating Altitude

2000m

Operating Humidity

non-condensing

95% RH max.

Pollution Degree

PD2

Vibration

MIL-STD-202G

MTBF

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

+25°C

+85°C

SAFETY AND CERTIFICATIONS (designed to meet)

Certificate Type (Safety)

Report/File Number

Standard

Information Technology Equipment, General Requirements for Safety

E358085-A4

UL60950-1, 2nd Edition, 2007

CSA C22.2 No. 60950-1-07, 2nd Edition, 2007

RoHs 2+

RoHS 10/10, 2015

EMC Compliance

Condition

Standard / Criterion

Information technology equipment - Radio disturbance

characteristics - Limits and methods of measurement

with external filter

(see below filter suggestion)

EN55032, Class B

-40

60

80

85

100 120

40

20

0

-20

0

20

30

40

60

80

100

Ambient Temperature [°C]

Derating Graph

(@ Chamber and natural convection 0.1m/s)

C1

C2

L1

+Vin

-Vin

+Vout

-Vout

Component List Class B

C1

L1

C2

10µF

4.7µH choke

470pF/5kVDC

EMC Filtering - Suggestions for Class B