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VRA_YMD-6WR2 & VRB_YMD-6WR2

2013.12.02-B/0

Page 1 of 7

FEATURES

● 2:1 wide input voltage range

● Efficiency up to 88%

● 1.5KVDC isolation

● Short circuit protection

● Output over voltage protection

● Operating Temperature range:

-40

°C ~ +85°C

● Industry standard pinout

● Low ripple & noise

● Meet CISPR22/EN55022 CLASSA

● Inverse polarity protection for A2S （ chassis

mounting）and A4S（DIN-Rail mounting）

● Meet EN60950

APPLICATION

VRA_YMD-6WR2&VRB_YMD-6WR2

series

models

provide

6 Watt output power,

with 2:1

wide range

of

9-18VDC,18-36VDC,36-75VDC,output

over-voltage

and

short-circuit

protection.

And

all

of

them

can

meet

CISPR22/EN55022 CLASSA without external circuit. Typical

applications for these converters are industrial, electric power,

instrumentation, telecommunication.

VRA_YMD-6WR2&

VRB_YMD-6WR2 Series

6W,WIDE INPUT ISOLATED&

REGULATED DUAL/SINGLE OUTPUT

DIP PACKAGING, DC-DC CONVERTER

Patent Protected RoHS

PART NUMBER SYSTEM

VRB1205YMD-6WR2

Rated Power

P ackage

O utput Vol tage

Input Voltage

P roduct S eries

SELECTION GUIDE

Model

①

Input Voltage(VDC)

Output

Voltage

(VDC)

Output Current (mA)

Input Current

(mA)(Typ.)

Reflected

Ripple

Current

(mA,Typ.)

Max.

Capacitive

Load

③

(

µF)

Efficiency

(%, Typ.)

④

@Max.

Load

Approval

Nominal

(Range)

Max.

②

Max.

Min.

@Max.

Load

@No

Load

VRA1205YMD-6WR2

12

(9-18)

20

±5

±600

±30

617

12

20

470

81

CE

VRA1212YMD-6WR2

±12

±250

±12

588

100

85

VRA1215YMD-6WR2

±15

±200

±10

588

100

85

VRB1203YMD-6WR2

3.3

1500

75

528

1800

76

VRB1205YMD-6WR2

5

1200

60

617

1000

81

VRB1212YMD-6WR2

12

500

25

588

100

85

VRB1215YMD-6WR2

15

400

20

588

100

85

VRB1224YMD-6WR2

24

250

12

581

47

86

VRA2405YMD-6WR2

24

(18-36)

40

±5

±600

±30

301

7

470

83

VRA2412YMD-6WR2

±12

±250

±12

287

100

87

VRA2415YMD-6WR2

±15

±200

±10

287

100

87

VRA2424YMD-6WR2

±24

±125

±6

285

47

87

VRB2403YMD-6WR2

3.3

1500

75

261

1800

79

VRB2405YMD-6WR2

5

1200

60

301

1000

83

VRB2412YMD-6WR2

12

500

25

287

100

87

VRB2415YMD-6WR2

15

400

20

287

100

87

VRB2424YMD-6WR2

24

250

12

287

47

87

VRA4805YMD-6WR2

48

(36-75)

80

±5

±600

±30

151

5

470

83

VRA4812YMD-6WR2

±12

±250

±12

143

100

87

VRA4815YMD-6WR2

±15

±200

±10

142

100

88

VRA4824YMD-6WR2

±24

±125

±6

142

47

88

VRB4803YMD-6WR2

3.3

1500

75

130

3

1800

79

VRB4805YMD-6WR2

5

1200

60

151

1000

83

VRB4812YMD-6WR2

12

500

25

143

100

87

VRB4815YMD-6WR2

15

400

20

142

100

88

VRB4824YMD-6WR2

24

250

12

142

47

88