ECO-1
REV.: 1/2017www.recom-power.com
3 Watt
SIP4
Single Output
DC/DC Converter
Features
Unregulated
Converters
• 3 Watt in a SIP4 Package
• 1-3kVDC Isolation
• Efficiency up to 90%
• -40°C to +100°C Operating Temperature Range
• IEC/EN/UL60950 Certified
• CB Report
• Industry Standard Pinout
RI3
IEC/EN60950-1 Certified
UL60950-1 Certified
CSA C22.2 NO. 60950 Certified
EN55022
Description
The RI3 series has been specifically designed for applications where board space is at a premium since
these 3 Watt converters have the same foot print as the RI series 2 Watt converters. With efficiencies
up to 90%, the full output power is available over the operating temperature range -40°C to +85°C and
the converters can be used in ambient temperatures of up to 100°C with derating. The wide selection
of input voltage and output voltage options plus an I/O-Isolation of 1kVDC, 2kVDC or 3kVDC makes
these converters suitable for many industrial applications.
Selection Guide
Part Input Output Output Efficiency max. Capacitive
Number Voltage Voltage Current typ. @ full load Load
(1)
[VDC] [VDC] [mA] [%] [µF]
RI3-0505S 5 5 600 83 2200
RI3-0509S 5 9 333 86 1200
RI3-0512S 5 12 250 87 1000
RI3-0515S 5 15 200 88 820
RI3-1205S 12 5 600 85 2000
RI3-1209S 12 9 333 88 1200
RI3-1212S 12 12 250 89 1000
RI3-1215S 12 15 200 89 820
RI3-1505S 15 5 600 85 2000
RI3-1509S 15 9 333 88 1200
RI3-1512S 15 12 250 88 1000
RI3-1515S 15 15 200 88 820
RI3-2405S 24 5 600 86 2000
RI3-2409S 24 9 333 89 1200
RI3-2412S 24 12 250 90 1000
RI3-2415S 24 15 200 90 820
3
Y
E
A
R
w
a
r
r
a
n
t
y
3
Model Numbering
Examples:
e.g. RI3-1212S, Single Output, 12Vin and 12Vout, 1kVDC isolation e.g. RI3-2405S, Single Output, 24Vin and 5Vout, 1kVDC isolation
e.g. RI3-1212S/H2, Single Output, 12Vin and 12Vout, 2kVDC isolation e.g. RI3-2405S/H2, Single Output, 24Vin and 5Vout, 2kVDC isolation
e.g. RI3-1212S/H3, Single Output, 12Vin and 12Vout, 3kVDC isolation e.g. RI3-2405S/H3, Single Output, 24Vin and 5Vout, 3kVDC isolation
Isolation
(2)
Single
Input Voltage
Output Voltage
RI3-__ __ _/_
Notes:
Note2: add suffix “H2” for 2kVDC/1second or “H3” for 3kVDC/1second isolation
without suffix standard 1kVDC/1second isolation
Notes:
Note1: Max. capacitive load is tested at nominal input and constant resistive load.
E224736
