REC20-123.4S Datasheet, PDF (1/6 Pages) Recom International Power – 20 Watt Single and Dual Output

Features
Regulated
Converters
• 6-Side Shielding
• External ON/OFF control
• 1.6kVDC Isolation
• UL/CSA/EN-60950-1 Certified
• 2:1 Input Voltage Range
• Continuous Short Circuit Protection
• Efficiency up to 90.5%
• Fixed Switching Frequency
DC/DC Converter
REC20
Description
The REC20-xxxxS_D-series offer single and dual regulated outputs in a 2”x1” package with 1.6kVDC
isolation and are suitable for higher power industrial applications. Remote on/off control is standard.
The higher current outputs have raised output voltages to compensate for track losses as standard. The
converter is fully certified to UL/EN/IEC safety standards.
20 Watt
2“ x 1“
3^{3 YEAR}
warranty
Single and Dual
Output
Selection Guide
Part
Number
REC20-123.4S
REC20-125.1S
REC20-1212S
REC20-1215S
REC20-1212D
REC20-1215D
REC20-243.4S
REC20-245.1S
REC20-2412S
REC20-2415S
REC20-2412D
REC20-2415D
REC20-483.4S
REC20-485.1S
REC20-4812S
REC20-4815S
REC20-4812D
REC20-4815D
Input
Voltage Range
(VDC)
9-18
9-18
9-18
9-18
9-18
9-18
18-36
18-36
18-36
18-36
18-36
18-36
36-75
36-75
36-75
36-75
36-75
36-75
Output
Voltage
(VDC)
3.4
5.1
12
15
±12
±15
3.4
5.1
12
15
±12
±15
3.4
5.1
12
15
±12
±15
Output
Current
(mA)
5000
4000
1670
1340
±835
±670
5000
4000
1670
1340
±835
±670
5000
4000
1670
1340
±835
±670
Efficiency
typ.
(%)
85
89
88.5
88.5
89
89
86
90
89
90
89.5
89.5
86.5
89
89
90
89.5
90.5
max. Capacitive
Load
(µF)
10000
6800
1800
1000
±800
±500
10000
6800
1800
1000
±800
±500
10000
6800
1800
1000
±800
±500
Model Numbering
REC20-__ __ _
nom. Input Voltage
Output Voltage
Single or Dual
Ordering Examples:
REC20-4812S, Single Output, 36-75Vin and 12Vout
REC20-2412D, Dual Output, 18-36Vin and ±12Vout
E224736
IEC/EN60950-1 Certified
UL60950-1 Certified
CSA C22.2 NO. 60950 Certified
EN55022 Certified
www.recom-power.com
REV.: 1/2016
ECO-1