• 3 Watt in a SIP4 package
Features
• 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
DC/DC Converter
Unregulated
Converters
RI3
• Industry standard pinout
Description
3 Watt
SIP4
Single Output
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
Number
Input
Voltage
[VDC]
Output
Voltage
[VDC]
Output
Current typ. @ full load
Efficiency
max. Capacitive
Load(1)
[mA]
600
333
250
200
600
333
250
200
600
333
250
200
600
333
250
200
[%]
83
86
87
88
85
88
89
89
85
88
88
88
86
89
90
90
[µF]
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
5
5
9
2200
1200
1000
820
5
5
12
15
5
5
12
12
12
12
15
15
15
15
24
24
24
24
2000
1200
1000
820
9
12
15
5
E224736
2000
1200
1000
820
9
12
15
5
UL60950-1 certified
CAN/CSA-C22.2 No 60950-1 certified
EN60950-1 certified
IEC60950-1 certified
EN55032 compliant
CB report
2000
1200
1000
820
9
12
15
Notes:
Note1: Max. capacitive load is tested at nominal input and constant resistive load
Model Numbering
RI3-__ __ _/_
Isolation (2)
Input Voltage
Output Voltage
Single
Notes:
Note2: add suffix “/H2” for 2kVDC/1second or “/H3” for 3kVDC/1second isolation
without suffix standard 1kVDC/1second isolation
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