R1SE Datasheet, PDF (1/3 Pages) Recom International Power – 1 Watt SMD Single Output

Features
Unregulated
Converters
• SMD Case Style
• Tape and Reel Packaging
• UL-60950-1 Certified
• High Operating Temperature Range from
-40°C to 100°C
• Efficiency up to 76%
• 2kVDC isolation
DC/DC Converter
R1SE/H2
Description
The R1SE/H2 series are 1W unregulated DC/DC converters that are lower cost than equivalent
converters. The benefits of high volume production and semi-automatic assembly allow for a lower
selling price without sacrificing our high quality standards. They are UL certified for safety, offer
reasonable efficiency and still meet the full industrial operating temperature range of -40° to +100°C.
All converters are 100% tested in production and carry our 3-year warranty.
1 Watt
SMD
3^{3 YEAR}
warranty
Single Output
Selection Guide
Part
Number
R1SE-3.305/H2-R
R1SE-0505/H2-R
R1SE-0512/H2-R
R1SE-0515/H2-R
R1SE-1205/H2-R
R1SE-1505/H2-R
Input
Voltage
(VDC)
3.3
5
5
5
12
15
Output
Voltage
(VDC)
5
5
12
15
5
5
Output
Current
(mA)
200
200
84
66
200
200
Efficiency
typ.
(%)
75
75
76
76
73
74
max. Capacitive
Load
(µF)
1000
1000
330
220
1000
1000
Specifications (measured at TA= 25°C, nominal input voltage and rated current unless otherwise specified)
BASIC CHARACTERISTICS
Parameter
Input Voltage Range
Operating Frequency
Output Ripple and Noise
Condition
Vin nominal
20MHz bandwidth
Min.
20kHz
Typ.
60kHz
50mVp-p
Max.
±10%
100kHz
100mVp-p
Efficiency vs. Load
90
80
70
60
50
40
30
20
10
0
0
xx05
xx12
xx15
20
40
60
80
100
Output Load (%)
E358085
UL-60950-1 Certified
www.recom-international.com
REV.: 0/2015
Refer to Applications Notes
ECO-1