VB Series

This economically priced dc/dc converter offers three wide input ranges, including 9-18VDC, 18-36VDC, and 36-75VDC. It is best suited for telecom, process controls, battery backup, and other applications where tight line/load regulation is required.

Mounting & Case Options

CM = Chassis mount
S = Surface mount
T = Through hole
  • surface mount design
  • efficiency up to 83%
  • 2:1 input range (9 to 75Vin)
  • 1500VDC isolation
  • continuous short-circuit protection
  • tight line/load regulation
  • single and dual outputs
  • MTBF > 1,000,000 hours minimum
  • UL/cUL 1950 safety approval
  • water washable
Model Number Input Voltage sort icon Output Voltage Output Current Output Power No. Outputs Case Price (1-9 Units) Purchase
VB12S3.3-2.3 12
(9 - 18)
3.3 700mA 2.3 S S
VB12S5-3 12
(9 - 18)
5 600mA 3 S S
VB12D5-3 12
(9 - 18)
5, -5 300mA 3 D S
VB12S12-3 12
(9 - 18)
12 250mA 3 S S
VB12D12-3 12
(9 - 18)
12, -12 125mA 3 D S
VB12S15-3 12
(9 - 18)
15 200mA 3 S S
VB12D15-3 12
(9 - 18)
15, -15 100mA 3 D S
VB24S3.3-2.3 24
(18 - 36)
3.3 700mA 2.3 S S
VB24S5-3 24
(18 - 36)
5 600mA 3 S S
VB24D5-3 24
(18 - 36)
5, -5 300mA 3 D S
VB24S12-3 24
(18 - 36)
12 250mA 3 S S
VB24D12-3 24
(18 - 36)
12, -12 125mA 3 D S
VB24S15-3 24
(18 - 36)
15 200mA 3 S S
VB24D15-3 24
(18 - 36)
15, -15 100mA 3 D S
VB48S3.3-2.3 48
(36 - 75)
3.3 700mA 2.3 S S
VB48S5-3 48
(36 - 75)
5 600mA 3 S S
VB48D5-3 48
(36 - 75)
5, -5 300mA 3 D S
VB48S12-3 48
(36 - 75)
12 250mA 3 S S
VB48D12-3 48
(36 - 75)
12, -12 125mA 3 D S
VB48S15-3 48
(36 - 75)
15 200mA 3 S S
VB48D15-3 48
(36 - 75)
15, -15 100mA 3 D S