RK-RH Datasheet, PDF (1/3 Pages) Recom International Power – Optional Continuous Short Circuit Protected

Features
Unregulated
Converter
● 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
Description
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.
1 Watt
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
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
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
1.2%/1% of Vin typ.
Load Voltage Regulation
5V output type
15% max.
(10% to 100% full load)
9V, 12V, 15V, 24V output types
10% max.
RH-xx1509D
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.
RH types 57kHz min. / 100kHz typ. / 105kHz 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.
Isolation Voltage
(tested for 1 second)
3000VDC
(rated for 1 minute***)
1500VAC / 60Hz
Isolation Voltage
H-Suffix
(tested for 1 second)
4000VDC
H-Suffix
(rated for 1 minute***)
2000VAC / 60Hz
Isolation Capacitance
RK types
20pF min. / 75pF max.
RH types
20pF min. / 65pF max.
Isolation Resistance
15 GΩ min.
Short Circuit Protection
1 Second
P-Suffix
Continuous
Operating Temperature Range (free air convection, without derating) -40°C to +90°C (see Graph)
Storage Temperature Range
-55°C to +125°C
Relative Humidity
95% RH
continued on next page
SIP7
Single & Dual
Output
RoHS
2011/65/EU
6/6
E-358085
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
60 _{Safe Operating Area}
40
20
0
-40 0 50 90 100 150
95
Operating Temperature °C
***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