DC/DC Converter

URF_P-6WR3 Series

2015.04.20-A/1

Page 1 of 5

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

CB

FEATURES

Wide range of input voltage (4:1)

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, short circuit ,

over-voltage & Over-current protection output

Meet CISPR22/EN55022 CLASS A

International standard pin-out

Meet UL60950 , EN60950 and IEC60950

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

Certification

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.)

UL/CE/CB

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

3.3V output

--

261/5

268/8

mA

5V output

--

301/5

309/8

Other output

--

284/5

291/8

48VDC Input

3.3V output

--

131/4

134/7

5V output

--

151/4

154/7

Other output

--

142/4

145/7

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

--