DC/DC Converter
URE_P-6WR3 & URF_P-6WR3 Series
6W,Ultra wide input isolated & regulated dual/single
output , DIP package, DC/DC converter
FEATURES
Wide input voltage range (4:1)
High efficiency up to 88%
No-load power consumption as low as 0.12W
Isolation voltage :3K VDC
Operating temperature range: -40℃ to +85℃
Input under-voltage protection, output short
circuit , over-current, over-voltage protection
Meet CISPR22/EN55022 CLASS A, without external
components
International standard pin-out
IEC60950,UL60950,EN60950 approval
CB
Patent Protection RoHS
URF_P-6WR3 & URF_P-6WR3 series are isolated 6W DC-DC converters with 4:1 input voltage. They feature efficiency up to 88%, 3000VDC
isolation voltage, operating temperature of -40℃ ~ +85℃, solation voltage of 3000VDC, output over-voltage protection and output short
circuit protection with the bare component in compliance with CISPR22/EN55022 CLASS A; these products are widely used in fields such as
industrial control, electric power, instruments and communication.
Selection Guide
Input Voltage (VDC)
Output
Efficiency
(%,Min./Typ.)
@ Full Load
Max.
②
Capacitive
Certification
Part No.
Nominal
(Range)
Output Current (mA)
①
Max.
Output Voltage (VDC)
③
(Max./Min.)
±600/0
±250/0
±200/0
1500/0
1200/0
667/0
Load (µF)
URE2405P-6WR3
URE2412P-6WR3
URE2415P-6WR3
URF2403P-6WR3
URF2405P-6WR3
URF2409P-6WR3
URF2412P-6WR3
URF2415P-6WR3
URF2424P-6WR3
URF4803P-6WR3
URF4805P-6WR3
URF4812P-6WR3
URF4815P-6WR3
URF4824P-6WR3
±5
±12
±15
3.3
5
78/80
82/84
83/85
77/79
80/82
83/85
84/86
86/88
85/87
77/79
81/83
85/87
86/88
85/87
680
330
220
2200
2200
1000
680
24
40
(9-36)
9
12
15
24
3.3
5
500/0
UL/CE/CB
400/0
680
250/0
680
1500/0
1200/0
500/0
2200
2200
680
48
80
12
15
24
(18-75)
400/0
680
250/0
680
Notes:
1
2
3
The input voltage shoud not exceed the maximun rating, or it maight cause unrecoverable damages;
Efficiency is measured In nominal input voltage and rated output load;
The capacitive loads of positive and negative outputs are identical.
Input Specifications
Item
Operating Conditions
Min.
--
Typ.
261/5
297/5
131/4
146/4
20
Max.
268/8
320/8
134/7
154/7
--
Unit
mA
3.3V output
24VDC Input
48VDC Input
Other output
--
Input Current (full load / no-load)
3.3V output
--
Other output
--
24VDC Input
48VDC Input
24VDC Input
48VDC Input
24VDC Input
48VDC Input
24VDC Input
48VDC Input
--
Reflected Ripple Current
Input impulse Voltage (1sec. max.)
Starting Voltage
mA
--
20
--
-0.7
-0.7
--
--
50
--
100
9
--
VDC
--
--
18
6.5
5.5
14.0
--
under-voltage turn-off
15.5
--
2016.01.11-A/2
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