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Features
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Unregulated
Converter
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●
ECONOLINE
3kVDC or 4kVDC Isolation
Optional Continuous Short Circuit Protected
Custom Solutions Available
UL94V-0 Package Material
Efficiency to 84 %
Suitable for IGBT Applications
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.
Description
1 Watt
SIP7
Single & Dual
Output
Selection Guide
Part
Number
SIP 7
(4kV)
Input
Voltage
(VDC)
Output
Voltage
(VDC)
Output
Current
(mA)
Efficiency
(%)
Max
Capacitive
Load(1)
RK-xx05S*
(H)
5, 12, 15, 24
5
200
70-78
1000µF
RK-xx09S*
(H)
5, 12, 15, 24
9
111
70-80
1000µF
RK-xx12S*
(H)
5, 12, 15, 24
12
84
78-82
470µF
RK-xx15S*
(H)
5, 12, 15, 24
15
66
80-82
470µF
RH-xx05D*
(H)
5, 12, 15, 24
±5
±100
74-78
±470µF
RH-xx09D*
(H)
5, 12, 15, 24
±9
±56
76-79
±470µF
RH-xx12D*
(H)
5, 12, 15, 24
±12
±42
78-84
±220µF
RH-xx15D*
(H)
5, 12, 15, 24
±15
±33
80-84
±220µF
RoHS
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
EN-60950-1 Certified
IEC/EN-60601-1 Certified**
UL-60950-1 Certified**
Specifications (measured at TA = 25°C, nominal input voltage, full load and after warm-up)
Input Voltage Range
±10%
Output Voltage Accuracy
±5%
Line Voltage Regulation
E-358085
** +15/-9 Version excluded
1.2%/1% of Vin typ.
RK_RH
Load Voltage Regulation
5V output type
15% max.
(10% to 100% full load)
9V, 12V, 15V, 24V output types
10% max.
Output Ripple and Noise (20MHz limited)
Single output types
100mVp-p max.
Dual output types
±75mVp-p max.
Operating Frequency
RK types
50kHz min. / 100kHz typ. / 105kHz max.
Derating-Graph
RH types
57kHz min. / 100kHz typ. / 105kHz max.
(Ambient Temperature)
RH-xx1509D
10% max.
RK-xx1509D
50kHz min. / 88kHz typ.
Efficiency at Full Load
70% min. / 80% typ.
Minimum Load = 0%
Specifications valid for 10% minimum load only.
(rated for 1 minute***)
Isolation Voltage
H-Suffix
80
60
(tested for 1 second)
H-Suffix
Isolation Capacitance
3000VDC
1500VAC / 60Hz
(tested for 1 second)
(rated for 1 minute***)
4000VDC
2000VAC / 60Hz
RK types
20pF min. / 75pF max.
RH types
20pF min. / 65pF max.
Isolation Resistance
15 GΩ min.
Short Circuit Protection
1 Second
P-Suffix
Operating Temperature Range (free air convection, without derating)
Storage Temperature Range
Output Power (%)
Isolation Voltage
100
40
Safe Operating Area
20
0
-40
0
50
90 100
95
Operating Temperature °C
150
Continuous
-40°C to +90°C (see Graph)
-55°C to +125°C
Relative Humidity
***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.
95% RH
continued on next page
Refer to Application Notes
www.recom-power.com
REV: 0/2015
E-57
