RECOM R12

Features
Regulated
Converters
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World’s Most Compact High
Voltage Power Supplies
Full SMD-Design with Ceramic Capacitors
for Highest Reliability
Positive or Negative Polarity Models
Shielded Metal Case
Low Ripple & Temperature Coefficient
Remote Voltage Programming 0 to 100%
Continuous Short Circuit Protection
2-Year Product Warranty
Input Voltage Special Request
Efficiency to 65%
Selection Guide
Part
Number
SIP
Input
Range
(VDC)
Output
Voltage
(VDC)
Output
Current
(mA)
R12-180 S 15 P
12 ( 10.8 – 13.2 )
0...+180
15
R12-300 S 10 P
12 ( 10.8 – 13.2 )
0...+300
10
R12-350 S 07 P
12 ( 10.8 – 13.2 )
0...+350
7
R24-180 S 15 P
24 ( 21.6 – 26.4 )
0...+180
15
R24-300 S 10 P
24 ( 21.6 – 26.4 )
0...+300
10
R24-350 S 07 P
24 ( 21.6 – 26.4 )
0...+350
7
R12-180 S 15 N
12 ( 10.8 – 13.2 )
0...–180
15
R12-300 S 10 N
12 ( 10.8 – 13.2 )
0...–300
10
R12-350 S 07 N
12 ( 10.8 – 13.2 )
0...–350
7
R24-180 S 15 N
24 ( 21.6 – 26.4 )
0...–180
15
R24-300 S 10 N
24 ( 21.6 – 26.4 )
0...–300
10
R24-350 S 07 N
24 ( 21.6 – 26.4 )
0...–350
7
INNOLINE
DC/DC-Converter
Rxx-S
Series
2 ~ 2.5 Watt
Single
Output
Notes:
1. Adjustable with external voltage 0 to +4VDC or with 5k. variable resistor. See below for details.
N” for Negative.
2. “N
3. “PP” for Positive.
Specifications
( typical at 25°C, nominal input voltage, rated output current unless otherwise specified )
Output Voltage Accuracy
Rated Power
±5%
2 ~ 2.5 Wat max.
Voltage Adjustment Range ( see note 1 )
0-100%
Line Voltage Regulation
±0.03%
Load Voltage Regulation ( 0% to 100% full load )
±0.08%
Output Ripple and Noise (20MHz limited)
30mVp-p max.
Efficiency at Full Load
60 ~ 65%
Operating Temperature Range (free air convection)
-10°C to +60°C
Storage Temperature Range
-25°C to +85°C
Package Weight
138
46g
April-2005
www.recom-international.com
INNOLINE
Rxx-S
Series
DC/DC-Converter
Connection Diagram
For remote control by variable resistor
100
1
2
-Vin
6
3
4
Vref Vadj
80
Vout
R12-180 S xx
R12-300 S xx
R12-350 S xx
C1
47µF
C2
4700 pF
Output Voltage (%)
+Vin
Load
Com
5
R2 R1
60
40
20
0
VR = 5 kW
R1 0W
R2 5kW
R2 5kW
R1 0W
Resistance Control
For remote voltage control
1
R12-180 S xx
R12-300 S xx
R12-350 S xx
C1
47µF
2
-Vin
6
4
3
(open)
+
Vref Vadj
100
Vout
C2
4700 pF
5
80
Load
Com
Output Voltage (%)
+Vin
_
Remote Voltage Control 0 -4V
60
40
20
0
1V
2V
3V
4V
Voltage Control
Package Style and Pinning
3rd angle
projection
80.00
12.00
RECOM
R12-180 S 15 P
19.80
25.00
5.20
3 x 2.54
27.94
15.24
2.00
17.78
40.00
Pin Connections
0.65
Bottom View
1 23 4
5
6
Pin #
Out
1
+Vin
2
–Vin
3
V adj.
4
V ref.
5
-Vout
6
+Vout
XX.X ± 0.5 mm
XX.XX ± 0.25 mm
www.recom-international.com
April-2005
139