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Rev:20100621A

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Isolated DC-DC Converters

BUB12W Series -- 12 Watt

Features

Wide 4 : 1 Input Voltage Range(9~36V,18~75V)

Remote On/Off

Input / Output Isolation Voltage: 1.5K Vdc

Extended Operating Temperature Range: -40°C to +85°C

Output Short Circuit Protection:

Continuous & Auto Recovery

Over Voltage Protection: Clamp Mode

Shielded Metal Case with Insulated Baseplate

Lead Free Design, RoHS Compliant

6 pin DIP Package with Industry-Standard Footprint

Customer Design Available

Technical Specification

All specifications are typical at nominal input, full load and 25°C unless otherwise stated.

Output Current (mA)

Input Current (mA)

Model

Number

Input Voltage

Range

Output

Voltage

(Vdc)

Min. Load

(1)

Full. Load

No Load

Full Load

Eff .

(2)

(%)

Capacitive

Load, max.

BUB12-24S0W

3.3

203

2400

5.4

438

80

8260

BUB12-24S1W

5

73

2000

6.3

543

81

8800

BUB12-24S2W

12

0

1000

14.2

615

85

530

BUB12-24S3W

15

18

800

9.1

613

86

347

BUB12-24D1W

±5

33

±1000

7.5

531

83

1800

BUB12-24D2W

±12

13

±500

13.4

606

87

200

BUB12-24D3W

9~36V

Nominal:24Vdc

±15

9

±400

9.9

612

86

147

BUB12-48S0W

3.3

243

2400

3.6

221

80

10550

BUB12-48S1W

5

89

2000

5.6

269

81

13720

BUB12-48S2W

12

33

1000

6.6

303

87

730

BUB12-48S3W

15

18

800

5.6

303

87

330

BUB12-48D1W

±5

33

±1000

5.3

261

84

2600

BUB12-48D2W

±12

18

±500

7

302

87

270

BUB12-48D3W

18~75V

Nominal:48Vdc

±15

9

±400

6.2

304

86

147

Description

The BUB12W Series are isolated 12W DC/DC converters.

Designed with highly efficiency, allow the operating

temperature range of these units to be -40°C to +85°C in

a 6 pin DIP package with industry-standard footprint.

Further features include wide 4 : 1 input voltage range,

remote on/off control, short-circuit protection and over

voltage protection.

Applications

These converters are well suitable for battery operated

equipment, measurement equipment, telecom, wireless

network, Industry control system, everywhere where

isolated, tightly regulated voltages and compact size are

required.