DC/DC Converter

URF_P-6WR3 Series

2014.07.21-A/0

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MORNSUN Guangzhou Science& Technology Co., Ltd. reserves the copyright and right of final interpretation

6W,Ultra wide input isolated& regulated single output,

DIP package, DC/DC converter

FEATURES

l

Wide range of input voltage (4:1)

l

Efficiency up to 88%

l

No-load power consumption as low as 0.2W

l

Isolation voltage :3K VDC

l

Operating temperature range: -40℃ to +85℃

l

Input under-voltage protection, short circuit,

over-voltage & Over-current protection output

l

Meet CISPR22/EN55022 CLASSA

l

International standard pin-out

URF_P-6WR3 series products are of 6W output power, extremely wide range of voltage input of 9-36VDC, 18-75VDC,isolation 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

Part No.

Input Voltage (VDC)

Output

Efficiency

(%,Min./Typ.)

@ Full Load

Max. Capacitive

Load(µF)

Nominal

(Range)

Output Voltage (VDC) Output Current (mA)

(Max./Min.)

URF2403P-6WR3

24

(9-36)

40

3.3

1500/75

77/79

2200

URF2405P-6WR3

5

1200/60

81/83

2200

URF2409P-6WR3

9

667/33

85/87

1000

URF2412P-6WR3

12

500/25

86/88

680

URF2415P-6WR3

15

400/20

86/88

470

URF2424P-6WR3

24

250/13

85/87

330

URF4803P-6WR3

48

(18-75)

80

3.3

1500/75

77/79

2200

URF4805P-6WR3

5

1200/60

81/83

2200

URF4812P-6WR3

12

500/25

86/88

680

URF4815P-6WR3

15

400/20

86/88

470

URF4824P-6WR3

24

250/13

85/87

330

Note：

*Absolute maximum rating without damage on the converter, but it isn't recommended.

Input Specifications

Item

Operating Conditions

Min.

Typ.

Max.

Unit

Input Current (full load / no-load)

24VDC Input

--

316/5

--

mA

48VDC Input

--

160/4

--

Reflected Ripple Current

24VDC Input

--

20

--

48VDC Input

--

20

--

Input impulse Voltage (1sec. max.)

24VDC Input

-0.7

--

50

VDC

48VDC Input

-0.7

--

100

Starting Voltage

24VDC Input

--

--

9

48VDC Input

--

--

18

under-voltage turn-off

24VDC Input

5.5

6.5

--

48VDC Input

14.0

15.5

--

Starting Time

Nominal input& constant resistance load

--

10

--

ms

Input Filter

Pi filter