Datasheet
www.recom-power.com
REV.: 1/2019 PB-8
DC/DC Converter
Specifications (measured @ Ta= 25°C, nom. Vin, full load and after warm-up unless otherwise stated)
RP40Q-RUW
Series
Certificate Type (Safety)
Report / File Number
Standard
RoHS 2+ RoHS 2011/65/EU + AM2015/863
EMC Compliance
Condition
Standard / Criterion
Railway applications - Electromagnetic compatibility EN50121-3-2:2016
Information technology equipment - Radio disturbance characteristics -
Limits and methods of measurement
EN55022:2010
ESD Electrostatic discharge immunity test Air: ±8kV, Contact: ±6kV EN61000-4-2:2009, Criteria A
Radiated, radio-frequency, electromagnetic field immunity test
20V/m (80-1000MHz)
10V/m (1400-2000MHz)
5V/m (2000-2700MHz)
3V/m (5100-6000MHz)
EN61000-4-3:2006 + A2:2010, Criteria A
Fast Transient and Burst Immunity DC Power Port: ±2kV EN61000-4-4:2012, Criteria A
Surge Immunity DC Power Port: ±2kV EN61000-4-5:2014, Criteria A
Immunity to conducted disturbances, induced by radio-frequency fields DC Power Port: 10V EN61000-4-6:2014, Criteria A
Power Magnetic Field Immunity 50Hz, 100A/m, 1000A/m EN61000-4-8:2009, Criteria A
Electromagnetic compatibility of multimedia equipment - Emission
requirements
with external filter
( see filter suggestion below)
EN55032:2015 + AC:2016-07, Class A
Information technology equipment - Immunity characteristics - Limits and
methods of measurement
EN55024:2010 + A1:2015
ESD Electrostatic discharge immunity test Air: ±8kV, Contact: ±6kV IEC61000-4-2:2008, Criteria A
Radiated, radio-frequency, electromagnetic field immunity test
3V/m (80-1000MHz)
20V/m (80-1000MHz)
10V/m (1.4-2.0GHz)
5V/m (2.0-2.7GHz)
3V/m (5.1-6GHz)
IEC61000-4-3:2006 + A2:2010, Criteria A
Fast Transient and Burst Immunity DC Power Port: ±2kV IEC61000-4-4:2012, Criteria A
Surge Immunity DC Power Port: L-N ±1kV IEC61000-4-5:2014, Criteria A
Immunity to conducted disturbances, induced by radio-frequency fields DC Power Port: 3V, 10V IEC61000-4-6:2013, Criteria A
Power Magnetic Field Immunity 50, 60Hz, 1, 100, 1000A/m IEC61000-4-8:2009, Criteria A
continued on next page
Component List Class A
MODEL C1 L1 C2 C3, C4 C5, C6, C7, C8
RP40Q-110xxSRUW 47µF, 200V 8.2µH 47µF, 200V
1000pF,
400VAC
1000pF, 250VAC
1808 MLCC
EMC Filtering according to EN55032 Class A
Notes:
Note10: An external input filter capacitor is required if the module has to meet EN61000-4-4 and EN61000-4-5
Recom suggests: 2 pcs. 150µF/200V connected in parallel
C1 C3
C5
Shield Plane
C10C9 C11 C12
C6 C8
C7
C4
L2
C2
L1
C1 C2
C4
Shield Plane
C7 C8
C5 C6
C3
L1
-V
out
+V
out
-V
in
+V
in
+V
out
+V
in
Case
-V
out
-V
in
-V
out
+V
out
-V
in
+V
in
+V
out
+V
in
Case
-V
out
-V
in
+
+
+
+
+