• Ultra-compact size - only 8.3 x 8.3 x 6.8mm
• 1kVDC/1s or 2KVDC/1s basic isolation
• Optional continuous short circuit protected
• Fully encapsulated
Features
DC/DC Converter
Unregulated
Converters
• UL and EN certified, CB report
• Efficiency to 84%
RNM
Description
1 Watt
DIP6
Single Output
The RNM series DC/DC converters are ultra-compact isolated single output converters for applications
where board space is at a premium. Despite their small size, the converters are fully featured with a
full industrial operating temperature range of -40°C to +85°C without derating (+100°C with derating),
1kVDC or 2kVDC isolation and optional short circuit protection. The converters are also UL-60950-1
and EN-60950-1 certified and have a CB Report.
Selection Guide
Part
Number
nom. Input
Voltage
[VDC]
Output
Voltage
[VDC]
Output
Current
[mA]
Efficiency
typ. (1)
[%]
max. Capacitive
Load (2)
[µF]
RNM-xx3.3S(3,4)
RNM-xx05S(3,4)
RNM-xx09S(3,4)
RNM-xx12S(3,4)
RNM-xx15S(3,4)
3.3, 5, 12, 15
3.3, 5, 12, 15
3.3, 5, 12, 15
3.3, 5, 12, 15
3.3, 5, 12, 15
3.3
5
303
200
111
83
75
2200
1000
1000
470
70-82
70-78
76-80
78-84
9
12
15
66
470
Notes:
E358085
Note1: Efficiency is tested at nominal input and full load at +25°C ambient
Note2: Max Cap Load is tested at nominal input and full resistive load and is defined as the
capacitive load that will allow start up in under 1s without damage to the converter
Model Numbering
UL60950-1 certified*
CAN/CSA-C22.2 No. 60950-1-07 certified*
IEC/EN60950-1 certified
RNM- __ S/_
Protection (3)
Isolation Option (4)
Single
Input Voltage
Output Voltage
Notes:
Note3: standard part is without continuous short circuit protection
add suffix „/P“ for continuous short circuit protection
Note4: add suffix „/H“ for 2kVDC/1s isolation
or add suffix „/HP“ for continuous short circuit protection and 2kVDC/1s Isolation
Ordering Examples:
RNM-0505S/P: 5V Input Voltage, 5V Output Voltage, Single Output with continuous short circuit protection
RNM-0505S/HP: 5V Input Voltage, 5V Output Voltage, Single Output with 2kVDC/1s Isolation and continuous short circuit protection
www.recom-power.com
REV.: 1/2019
ECO-1