WRE0505P-3WR2 Datasheet, PDF (1/6 Pages) MORNSUN Science& Technology Ltd. – DC/DC Converter

DC/DC Converter
WRE_P- 3WR2 & WRF_P- 3WR2 Series
3W,wide input isolated & regulated
DC-DC converter
FEATURES
z Wide range of input voltage (2:1)
z DIP package
z Efficiency up to 86%
z 3KVDC isolation
z Short circuit protection(automatic recovery)
z Operating temperature range:-40°C ~ +85°C
z Meet EN60950
Patent Protection
RoHS
The WRE_P-3WR2 & WRF_P-3WR2 Series are specially designed for applications where a wide range input voltage power supplies are
isolated from the input power supply in a distributed power supply system on a circuit board. For these DC-DC converters, you can reduce
the failure points of design, and save the manpower, material and time cost in developing micro power supply, and also ensure better
quality, stability, safety protection, and reliability for the end products.
These products apply to where:
1) Where the voltage variation range of the input power supply ≤ 2:1;
2) Where isolation is necessary between input and output (isolation voltage ≤3KVDC);
3) Where high requirements for the output voltage stability and output ripple noise are applied;
In circuits such as industrial control, electric power, communication system power supply, etc.
Selection Guide
Input Voltage
Part No.
(VDC)
Nominal
(Range)
Max.^①
WRE0505P-3WR2
WRE0512P-3WR2
WRE0515P-3WR2
WRF0505P-3WR2
5
(4.5-9)
11
WRF0512P-3WR2
WRF0515P-3WR2
WRE1205P-3WR2
WRE1209P-3WR2
WRE1212P-3WR2
WRE1215P-3WR2
WRF1203P-3WR2
12
(9-18)
20
WRF1205P-3WR2
WRF1212P-3WR2
WRF1215P-3WR2
WRF1224P-3WR2
WRE2405P-3WR2
WRE2412P-3WR2
WRE2415P-3WR2
WRF2403P-3WR2
WRF2405P-3WR2
24
(18-36)
40
WRF2412P-3WR2
WRF2415P-3WR2
WRF2424P-3WR2
WRE4803P-3WR2
WRE4805P-3WR2
48
(36-75)
80
WRE4812P-3WR2
Output
Output Voltage Output Current (mA)
(VDC)
(Max./Min.)
±5
±300/±15
±12
±125/±6
±15
±100/±5
5
600/30
12
250/12
15
200/10
±5
±300/±15
±9
±166/±8
±12
±125/±6
±15
±100/±5
3.3
909/46
5
600/30
12
250/12
15
200/10
24
125/6
±5
±300/±15
±12
±125/±6
±15
±100/±5
3.3
909/46
5
600/30
12
250/12
15
200/10
24
125/6
±3.3
±909/±46
±5
±300/±15
±12
±125/±6
Efficiency (%,Typ.)
@ Full Load
76
78
78
74
77
77
81
84
84
85
74
81
83
82
83
82
84
84
78
81
86
86
85
76
82
84
Max. Capacitive
Load^②
(μF)
2200
1800
1000
4700
2700
2200
2200
2000
1800
1000
4700
4700
2700
2200
1800
2200
1800
1000
4700
4700
2700
2200
1800
4700
2200
1800
certification
--
CE
--
2014.03.26-A/4
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