Features
Unregulated
Converters
• High 6.4kVDC/1s isolation
• Wide operating temperature range from
-40°C to +90°C without derating
• High capacitive load capability
• Continuous short circuit protection
• Efficiency up to 80%
DC/DC Converter
RK/H6 & RH/H6
Description
The RK/H6 and RH/H6 series 1W DC/DC converters feature high 6.4kVDC isolation and an extended
operating temperature range up to +90°C without derating, yet are lower cost than standard high
isolation converters. They are suitable for demanding industrial and high isolation test and measurement
applications.
Selection Guide
Part
Number
RK-xx3.3S/H6
RK-xx05S/H6
RK-xx12S/H6
RK-xx15S/H6
RH-xx3.3D/H6
RH-xx05D/H6
RH-xx12D/H6
RH-xx15D/H6
nom. Input
Output
Output Efficiency Max. Capacitive
Voltage Range Voltage
Current
typ.
Load (1)
[VDC] [VDC] [mA] [%] [µF]
5, 12, 15, 24
3.3
303 71-74
1000
5, 12, 15, 24
5
200 74-77
1000
5, 12, 15, 24
12
84 77-79
220
5, 12, 15, 24
15
66 77-80
220
5, 12, 15, 24
±3.3
±152
73-74
±330
5, 12, 15, 24
±5
±100
74-77
±330
5, 12, 15, 24
±12
±42 77-80
±100
5, 12, 15, 24
±15
±33 78-80
±100
Notes:
Note1: Max. capacitive load is tested at nominal input voltage and full load
1 Watt
SIP7
Single and Dual
Output
Model Numbering
RK- __ __ S/H6
Input Voltage
6.4kVDC isolation
Output Voltage
Single
RH- __ __ D/H6
Input Voltage
6.4kVDC isolation
Output Voltage
Dual
E224736
UL60950-1 certified
CAN/CSA C22.2 No. 60950-1-07 certified
UL62368-1 certified
CAN/CSA C22.2 No. 62368-1-14 certified
IEC/EN60950-1 certified
IEC/EN62368-1 certified
CB report
Notes:
Note2: add suffix „K“ for Single output or suffix „H“ for Dual output
Ordering Examples:
RK-123.3S/H6 = 12VDC Input Voltage, 3.3VDC Output Voltage, Single Output, 6.4kVDC/1s isolation
RH-0505D/H6 = 5VDC Input Voltage, 5VDC Output Voltage, Dual Output, 6.4kVDC/1s isolation
www.recom-power.com
REV.: 5/2019
ECO-1
