The RN series of compact 1.25W single output converters are especially useful when more
than 1W of power is required, but there are space restrictions than make a 2W converter
unsuitable. The converter series feature an industrial ambient temperature operating range of
-40°C to +85°C without derating and up to 100°C ambient temperature with derating.
Options include 1kVDC or 2kVDC isolation and continuous short circuit protection (/P).
Selection Guide
Part
Number
DIP6
RN-xx3.3S
RN-xx05S
RN-xx07S
RN-xx09S
RN-xx12S
RN-xx15S
RN-xx24S
Input
Voltage
(VDC)
3.3, 5, 9, 12, 15, 24
3.3, 5, 9, 12, 15, 24
3.3, 5, 9, 12, 15, 24
3.3, 5, 9, 12, 15, 24
3.3, 5, 9, 12, 15, 24
3.3, 5, 9, 12, 15, 24
3.3, 5, 9, 12, 15, 24
Output
Voltage
(VDC)
3.3
5
7
9
12
15
24
Output
Current
(mA)
378
250
180
140
104
84
52
Efficiency
(%)
70
70-72
72-75
75-80
79-82
80-84
80-85
Max.
Capacitive
Load
(1)
2200μF
1000μF
1000μF
1000μF
470μF
470μF
220μF
(2kV)
(H)
(H)
(H)
(H)
(H)
(H)
(H)
1.25 Watt
DIP8
Single Output
x = Input Voltage (other input and output voltage combinations available on request)
* add Suffix “P” for Continuous Short Circuit Protection, e.g.
RN-0505S/P, RN-0505S/HP
Specifications
(Core Operating Area)
Input Voltage Range
Output Voltage Accuracy
Line Voltage Regulation
Load Voltage Regulation
(10% to 100% full load)
Output Ripple and Noise (20MHz limited)
Operating Frequency
Efficiency at Full Load
Minimum Load = 0%
Isolation Voltage
Isolation Voltage
Isolation Capacitance
Isolation Resistance
Short Circuit Protection
Operating Temperature Range (free air convection)
Storage Temperature Range
Relative Humidity
Package Weight
Packing Quantity
MTBF (+25°C)
(+85°C)
Certifications
EN General Safety
Report: SPCLVD1109103
EN60950-1:2006 + A12:2011
1.9g
39 pcs per Tube
Detailed information
page 266
±10%
±5%
1.2% typ. / 1.4% max.
3.3V output types
5V output type
9V, 12V, 15V, 24V output types
20% max.
15% max.
10% max.
75mVp-p max.
50kHz min. / 100kHz typ. / 105kHz max.
70% min. / 75% typ.
Specifications valid for 10% minimum load only.
(tested for 1 second)
(rated for 1 minute**)
H-Suffix
H-Suffix
(tested for 1 second)
(rated for 1 minute**)
1000VDC
500VAC / 60Hz
2000VDC
1000VAC / 60Hz
30pF min. / 95pF max.
10 GΩ min.
1 Second
-40°C to +85°C (see Graph)
-55°C to +125°C
95% RH
Output Power (%)
100
80
60
40
30
20
0
2011/65/EU
6/6
RoHS
EN-60950-1 Certified
RN
Derating-Graph
(Ambient Temperature)
Safe Operating Area
85
Operating Temperature °C
-40
0
50
100
150
}
using MIL-HDBK 217F
using MIL-HDBK 217F
955 x 10
3
hours
132 x 10
3
hours
**Any data referred to in this datasheet are of indivative nature
and based on our practical experience only. For further details,
please refer to our Application Notes.
Refer to Application Notes
www.recom-international.com
REV: 0/2014
E-81
ECONOLINE
DC/DC-Converter
Typical Characteristics
RN
Series
RN-xx12S
Efficiency / Load
100
100
80
60
40
RN-xx05S
Efficiency / Load
100
80
60
40
RN-xx15S
Efficiency / Load
0515
80
60
1205
0505
0512
1212
Efficiency %
40
20
0
1215
Efficiency %
Efficiency %
20
0
20
0
0%
20%
40%
60%
80%
100%
0%
20%
40%
60%
80%
100%
0%
20%
40%
60%
80%
100%
Total Output current (%)
Total Output current (%)
Total Output current (%)
Deviation / Load
25.000
20.000
25.000
Deviation / Load
25.000
20.000
20.000
Deviation / Load
Deviation from Nominal (%)
Deviation from Nominal (%)
Deviation from Nominal (%)
15.000
10.000
5.000
0.000
-5.000
-10.000
0505
15.000
10.000
5.000
0.000
-5.000
-10.000
0512
15.000
10.000
5.000
0.000
-5.000
-10.000
0515
1205
1212
1215
0% 20%
40%
60%
Total Output current (%)
80%
100%
0% 20%
40%
60%
Total Output current (%)
80%
100%
0% 20%
40%
60%
Total Output current (%)
80%
100%
Notes
Note 1
Maximum capacitive load is defined as the capacitive load that will allow start up in under 1 second without damage to the converter.
RN
Package Style and Pinning (mm)
DIP8 Package
12.60
7.62
ø
0.51 typ.
10.10
RECOM
RN-0505S
****
3.25
7.62
Recommended Footprint Details
7.62
7.62
1
4
Bottom View
7
5
1.00
ø
+0.15/0
2.54
ø
0.51 typ.
Top View
Pin Connections
Pin #
1
4
5
7
Single
–Vin
+Vin
+Vout
–Vout
5.08
2.54
XX.X ± 0.5 mm
XX.XX ± 0.25 mm
The product information and specifications are subject to change without prior notice. All products are designed for non-safety critical commercial and industrial applications.
The Buyer agrees to implement safeguards that anticipate the consequences of any failures that might cause harm, loss of life and/or damage property.
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