Features
Unregulated
Converters
• 3 Watt in a SIP4 package
• 1kVDC/1s, 2kVDC/1s or 3kVDC/1s isolation
• Efficiency up to 90%
• -40°C to +100°C operating temperature range
• IEC/EN/UL60950 certified
• CB Report
• Industry standard pinout
DC/DC Converter
RI3
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.
3 Watt
SIP4
Single Output
Selection Guide
Part
Number
RI3-0505S
RI3-0509S
RI3-0512S
RI3-0515S
RI3-1205S
RI3-1209S
RI3-1212S
RI3-1215S
RI3-1505S
RI3-1509S
RI3-1512S
RI3-1515S
RI3-2405S
RI3-2409S
RI3-2412S
RI3-2415S
Input
Output
Output Efficiency max. Capacitive
Voltage
Voltage
Current typ. @ full load Load (1)
[VDC] [VDC] [mA] [%] [µF]
5 5 600 83 2200
5 9 333 86 1200
5 12 250 87 1000
5 15 200 88 820
12 5 600 85 2000
12 9 333 88 1200
12 12 250 89 1000
12 15 200 89 820
15 5 600 85 2000
15 9 333 88 1200
15 12 250 88 1000
15 15 200 88 820
24 5 600 86 2000
24 9 333 89 1200
24 12 250 90 1000
24 15 200 90 820
Notes:
Note1: Max. capacitive load is tested at nominal input and constant resistive load
Model Numbering
RI3-__ __ _/_
Input Voltage
Output Voltage
Isolation (2)
Single
Notes:
Note2: add suffix “/H2” for 2kVDC/1second or “/H3” for 3kVDC/1second isolation
without suffix standard 1kVDC/1second isolation
E224736
UL60950-1 certified
CAN/CSA-C22.2 No 60950-1 certified
EN60950-1 certified
IEC60950-1 certified
EN55032 compliant
CB report
Ordering Examples:
RI3-1212S = 12VDC Input Voltage, 12VDC Output Voltage, Single Output, 1kVDC/1s isolation
RI3-2405S/H2 = 24VDC Input Voltage, 5VDC Output Voltage, Single Output, 2kVDC/1s isolation
RI3-0505S/H3 = 5VDC Input Voltage, 5VDC Output Voltage, Single Output, 3kVDC/1s isolation
www.recom-power.com
REV.: 3/2019
ECO-1
