ECONOLINE
DC/DC-Converter
EMC Filtering - Suggestion for EN55022 Class B (Conducted and Emitted)
470pF/4kVDC
Input
3.3µH
R2S
&
R2D
Series
Output
R2S**
+
3.3µF
470pF/4kVDC
+Vout
Input
3.3µH
R2D**
+
3.3µF
Com
-Vout
Package Style and Pinning (mm)
3rd angle
projection
8 PIN Single SMD Package
10 PIN Dual SMD Package
R2S-R2D
12.75
10.7
8
5
10
7
RECOM
R2D-xxxx
xxxx
15.24
10.7
8.7
2.54 x 3
9.0*
8.50
11.10
*R2S-05xx/HP = 9.4mm
RECOM
R2S-xxxx
xxxx
8.7
2.54x4
9.0
8.50
11.10
1 2
4
1 2
4 5
Pin Connections
Pin #
Single
–Vin
+Vin
–Vout
+Vout
No Pin
NC
No Pin
Dual
–Vin
+Vin
Com
–Vout
+Vout
No Pin
NC
Bottom View
Recommended Footprint Details
0.50
12.00
8
Top View
1
2
4
Recommended Footprint Details
0.50
12.00
10
Top View
5
4
1.80
5
7
8
10
7
Bottom View
1 2
1 2
4 5
1.80
2.54
1.20
NC = No Connection
XX.X ± 0.5 mm
XX.XX ± 0.25 mm
2.54
1.20
R2S** : ** without marking denotes 5 pins out of 8 fitted (includes /H option)
** with marking 8 denotes 8 pins out of 8 fitted (/H option not available)
R2D** : ** without marking denotes 6 pins out of 10 fitted (includes /H option)
** with marking 10 denotes with 10 pins out of 10 fitted (/H option not available)
www.recom-international.com
REV:3/2010
e.g. R2S-0505, R2S-0505/H, R2S-0505/HP
e.g. R2S8-0505, R2S8-0505/P
e.g. R2D-0505, R2D-0505/H, R2D-0505/HP
e.g. R2D10-0505, R2D10-0505/P
E-47
RECOM [ RECOM INTERNATIONAL POWER ]
