Features
Unregulated
Converter
Description
●
●
●
●
●
●
3kVDC or 4kVDC Isolation
Optional Continuous Short Circuit Protected
Custom Solutions Available
UL94V-0 Package Material
Efficiency to 84 %
Suitable for IGBT Applications
ECONOLINE
DC/DC-Converter
with 3 year Warranty
The RK and RH Series DC/DC-Converter complements Recom’s industrial range of converters
with very high isolations of 3KV and 4kVDC. The extended operating temperature range
covering –40°C to +90°C is a standard feature. The converters are EN-60601-1 certified,
making them suitable for medical as well as IGBT driver applications.
Selection Guide
Part
Number
SIP 7
RK-xx05S*
RK-xx09S*
RK-xx12S*
RK-xx15S*
RH-xx05D*
RH-xx09D*
RH-xx12D*
RH-xx15D*
(4kV)
(H)
(H)
(H)
(H)
(H)
(H)
(H)
(H)
Input
Voltage
(VDC)
5, 12, 15, 24
5, 12, 15, 24
5, 12, 15, 24
5, 12, 15, 24
5, 12, 15, 24
5, 12, 15, 24
5, 12, 15, 24
5, 12, 15, 24
Output
Voltage
(VDC)
5
9
12
15
±5
±9
±12
±15
Output
Current
(mA)
200
111
84
66
±100
±56
±42
±33
Efficiency
(%)
70-78
70-80
78-82
80-82
74-78
76-79
78-84
80-84
Max
Capacitive
Load
(1)
1000µF
1000µF
470µF
470µF
±470µF
±470µF
±220µF
±220µF
1 Watt
SIP7
Single
&
Dual
Output
RH-xx1509D* (H)
5, 12, 24
+15/-9
+33/-56
70-81 +220/-470µF
xx = Input Voltage. Other input and output voltage combinations available on request.
* add Suffix “P” for Continuous Short Circuit Protection, e.g.
RK-0505S/P, RK-0505S/HP
2011/65/EU
6/6
RoHS
E-358085
Specifications
(
measured at TA = 25°C, nominal input voltage, full load and after warm-up)
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
5V output type
9V, 12V, 15V, 24V output types
RH-xx1509D
Single output types
Dual output types
RK types
RH types
RK-xx1509D
Efficiency at Full Load
Minimum Load = 0%
Isolation Voltage
Isolation Voltage
Isolation Capacitance
Isolation Resistance
Short Circuit Protection
P-Suffix
Operating Temperature Range (free air convection, without derating)
Storage Temperature Range
Relative Humidity
H-Suffix
H-Suffix
(tested for 1 second)
(rated for 1 minute***)
(tested for 1 second)
(rated for 1 minute***)
RK types
RH types
±10%
±5%
1.2%/1% of Vin typ.
15% max.
10% max.
10% max.
100mVp-p max.
±75mVp-p max.
EN-60950-1 Certified
IEC/EN-60601-1 Certified**
UL-60950-1 Certified**
** +15/-9 Version excluded
RK_RH
Derating-Graph
(Ambient Temperature)
100
80
50kHz min. / 100kHz typ. / 105kHz max.
57kHz min. / 100kHz typ. / 105kHz max.
50kHz min. / 88kHz typ.
70% min. / 80% typ.
Specifications valid for 10% minimum load only.
3000VDC
Output Power (%)
1500VAC / 60Hz
4000VDC
2000VAC / 60Hz
20pF min. / 75pF max.
20pF min. / 65pF max.
15 GΩ min.
1 Second
Continuous
-40°C to +90°C (see Graph)
-55°C to +125°C
95% RH
continued on next page
60
40
20
0
Safe Operating Area
90 100
95
Operating Temperature °C
-40
0
50
150
***Any data referred to in this datasheet are of indicative nature and
based on our practical experience only. For further details, please refer
to our Application Notes.
Refer to Application Notes
www.recom-power.com
REV: 0/2015
E-57
ECONOLINE
DC/DC-Converter
Specifications
(
measured at TA = 25°C, nominal input voltage, full load and after warm-up)
Package Weight
H-Suffix
Packing Quantity
MTBF (+25°C)
(+85°C)
Certifications
EN General Safety
EN Medical Safety
UL General Safety
Report: SPCLVD1109103
Report: SPCMDD1205098-4
Report: E358085
RK_RH
Series
2.6g
2.8g
25 pcs per Tube
RK types
992 x 10
3
hours
1012 x 10
3
hours
145 x 10
3
hours
151 x 10
3
hours
EN60950-1: 2006 + A12:2011
IEC/EN 60601-1: 2006, 3rd Edition
UL60950-1, 2nd Edtition
}
Detailed Information see
Application Notes chapter "MTBF"
RH types
RK types
RH types
using MIL-HDBK 217F
Typical Characteristics
RK-xx05S
Efficiency / Load
100
80
60
40
Efficiency %
20
0
0505
Efficiency %
3.305
1205
100
80
60
40
20
0
RK-xx09S
Efficiency / Load
100
0509
80
60
40
Efficiency %
20
0
1209
3.309
RK-xx12S
Efficiency / Load
0512
1212
3.312
0% 20%
40%
60%
Total Output current (%)
Deviation / Load
80%
100%
0% 20%
40%
60%
Total Output current (%)
Deviation / Load
80%
100%
0%
20%
40%
60%
80%
100%
Total Output current (%)
Deviation / Load
25.000
Deviation from Nominal (%)
20.000
15.000
10.000
5.000
0.000
-5.000
-10.000
3.312
0% 20%
40%
60%
Total Output current (%)
80%
100%
25.000
25.000
Deviation from Nominal (%)
3.305
0505
20.000
15.000
10.000
5.000
0.000
-5.000
-10.000
1209
3.309
0509
RK_RH
20.000
Deviation from Nominal (%)
15.000
10.000
5.000
0.000
-5.000
-10.000
0512
1212
1205
0% 20%
40%
60%
Total Output current (%)
80%
100%
0% 20%
40%
60%
Total Output current (%)
80%
100%
RK-xx15S
Efficiency / Load
100
80
60
40
Efficiency %
20
0
0515
Efficiency %
3.315
1215
100
80
60
40
20
0
RH-xx05D
Efficiency / Load
100
0505
1205
80
60
40
3.305
Efficiency %
20
0
RH-xx09D
Efficiency / Load
0509
1209
3.309
0%
20%
40%
60%
80%
100%
Total Output current (%)
Deviation / Load
25.000
20.000
Deviation from Nominal (%)
15.000
10.000
5.000
0.000
-5.000
-10.000
1215
Deviation from Nominal (%)
0515
3.315
0% 20%
40%
60%
Total Output current (%)
Deviation / Load
80%
100%
0% 20%
40%
60%
Total Output current (%)
80%
100%
Deviation / Load
25.000
Deviation from Nominal (%)
20.000
15.000
10.000
5.000
0.000
-5.000
-10.000
1209
25.000
20.000
15.000
10.000
5.000
0.000
-5.000
-10.000
1205
3.305
0505
3.309
0509
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%
E-58
REV: 0/2015
www.recom-power.com
ECONOLINE
DC/DC-Converter
Typical Characteristics
RK_RH
Series
RH-xx15D
Efficiency / Load
100
80
60
RH-xx12D
Efficiency / Load
100
80
60
40
1212
0512
0515
3.315
3.312
Efficiency %
40
20
0
1215
Efficiency %
20
0
IGBT Application
Circuit
100%
Control Signal
0%
20%
40%
60%
80%
100%
0%
20%
40%
60%
80%
Total Output current (%)
Total Output current (%)
IGBT
Driver
Rg
IGBT
Deviation / Load
25.000
20.000
25.000
20.000
Deviation / Load
C1 +
+Vout
1
7
C2 +
-Vin
Deviation from Nominal (%)
15.000
10.000
5.000
0.000
-5.000
-10.000
Deviation from Nominal (%)
0512
1212
15.000
10.000
5.000
0.000
-5.000
-10.000
1215
0515
Isolated
DC/DC
Converter
2
6
C3 +
5
-Vout
3.312
0% 20%
40%
60%
Total Output current (%)
80%
100%
3.315
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.
RK_RH
Package Style and Pinning (mm)
7 PIN SIP Package
6.00
10.20
RECOM
RK-xxxxS
****
( Suffix H )
7.05
RECOM
RK-xxxxS
****
RECOM
RH-xxxxD
****
0.51 typ.
4.10
0.51 typ.
1 2
5
7
1 2
5 6 7
Recommended Footprint Details
19.60
1.27
2.0
Bottom View
1.00 ø+0.15/0
0.25
2.54
for RH-types
RECOM
RH-xx1509D
1217
1 2
5 6 7
15.24
2.54
Top View
Pin Connections
RK-xxxxS
Pin #
Single
+Vin
–Vin
–Vout
+Vout
Pin Connections
RH-xxxxD
Pin #
1
2
5
6
7
XX.X ± 0.5 mm
XX.XX ± 0.25 mm
Dual
+Vin
–Vin
–Vout
Com
+Vout
Recommended Footprint Details
( Suffix H )
1
2
5
7
19.65
1.00 ø+0.15/0
0.25
2.54
( Suffix H )
for RH-types
1.27
2.0
Bottom View
15.24
2.54
Top View
The product information and specifications are subject to change without prior notice. RECOM products are not authorized for use in safety-critical applications (such as life support) without RECOM’s explicit
written consent. A safety-critical application is defined as an application where a failure of a RECOM product may reasonably be expected to endanger or cause loss of life, inflict bodily harm or damage property. The buyer
shall indemnify and hold harmless RECOM, its affiliated companies and its representatives against any damage claims in connection with the unauthorized use of RECOM products in such safety-critical applications.
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REV: 0/2015
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