00title405a

DC/DC CONVERTER
WIDE INPUT RANGE - 2:1
WPB SERIES

00title405a

MECHANICAL DIMENSIONS &
RECOMMENDED FOOTPRINT DETAILS

Mechanical Characteristics

Length:21.8mm

Height: 9.2mm

Width: 11.1mm

 

GENERAL SPECIFICATIONS

Operating Temperature

-25oC to +71oC

Isolation Resistance

109 ohms min

Storage Temperature

-55oC to +105oC

Isolation Capacitance

80pF max

Humidity

95% max

Switching Frequency

100 KHz min

Cooling

Free-Air Convection

MTBF

>900,000 Hours at 25oC

Efficiency

60% min

Case Material

Non-Conductive Plastic

Isolation Voltage

1000 VDC min

Potting Material

Epoxy(UL94-V0)

ELECTRICAL SPECIFICATIONS

Input Voltage Range

2:1 Input Range

Load Regulation

+/-0.5% max

Input Filter

Pi Network

Minimum Load

10% of Full Load

Voltage Setpoint Accuracy

+/-2% max

Short Circuit Protection

Continuous

Temperature Coefficient

+/-0.05%/oC

Short Circuit Restart

Automatic

Ripple & Noise(20MHz BW)

100mVp-p max

Overload Protection

150% Typ

Line Regulation

+/-0.5% max

 

 

3W SINGLE OUTPUT

Model No

INPUT VOLTAGE (DC)

OUTPUT VOLTAGE (DC)

OUTPUT CURRENT (mA)

EFF(%)

ISOLATION(VDC)

WPBS-0505

4.5-9

5

600

76

1000

WPBS-0509

4.5-9

9

333

77

1000

WPBS-0512

4.5-9

12

250

77

1000

WPBS-0515

4.5-9

15

200

77

1000

WPBS-1203.3

9-18

3.3

700

73

1000

WPBS-1205

9-18

5

600

77

1000

WPBS-1209

9-18

9

333

78

1000

WPBS-1212

9-18

12

250

78

1000

WPBS-1215

9-18

15

200

78

1000

WPBS-2405

18-36

5

600

77

1000

WPBS-2409

18-36

9

333

79

1000

WPBS-2412

18-36

12

250

79

1000

WPBS-2415

18-36

15

200

79

1000

WPBS-4803.3

36-75

3.3

700

73

1000

WPBS-4805

36-75

5

600

77

1000

WPBS-4809

36-75

9

333

78

1000

WPBS-4812

36-75

12

250

79

1000

WPBS-4815

36-75

15

200

79

1000

02-2-WPB-DIMENSIONS
00title405a

MECHANICAL DIMENSIONS &
RECOMMENDED FOOTPRINT DETAILS

side-bg11b
side-bg11
side-bg12
side-bg-crn1
page4s1
btn-blk
side-bg11
side-bg-crn
btn-co-j1
00002