VB
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.
• Surface mount
• Efficiency up to 83%
• 2/1 input range (9 to 75 Vin)
• 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 |
Output Voltage |
Output Current |
Output Power (W) |
No. Outputs |
Case | Size | |
|---|---|---|---|---|---|---|---|---|
| VB12S3.3-2.3 | Input Voltage: 12 | Output Voltage: 3.3 | Output Current: 700mA | Output Power (W): 2.3 | No. Outputs: S | Case: Surface Mount | Size: 1.27" × 0.74" × 0.4" | Get a Quote |
| VB24S3.3-2.3 | Input Voltage: 24 | Output Voltage: 3.3 | Output Current: 700mA | Output Power (W): 2.3 | No. Outputs: S | Case: Surface Mount | Size: 1.27" × 0.74" × 0.4" | Get a Quote |
| VB48S3.3-2.3 | Input Voltage: 48 | Output Voltage: 3.3 | Output Current: 700mA | Output Power (W): 2.3 | No. Outputs: S | Case: Surface Mount | Size: 1.27" × 0.74" × 0.4" | Get a Quote |
| VB12D12-3 | Input Voltage: 12 | Output Voltage: 12, -12 | Output Current: ±125mA | Output Power (W): 3 | No. Outputs: D | Case: Surface Mount | Size: 1.27" × 0.74" × 0.4" | Get a Quote |
| VB12D15-3 | Input Voltage: 12 | Output Voltage: 15, -15 | Output Current: ±100mA | Output Power (W): 3 | No. Outputs: D | Case: Surface Mount | Size: 1.27" × 0.74" × 0.4" | Get a Quote |
| VB12D5-3 | Input Voltage: 12 | Output Voltage: 5, -5 | Output Current: ±300mA | Output Power (W): 3 | No. Outputs: D | Case: Surface Mount | Size: 1.27" × 0.74" × 0.4" | Get a Quote |
| VB12S12-3 | Input Voltage: 12 | Output Voltage: 12 | Output Current: 250mA | Output Power (W): 3 | No. Outputs: S | Case: Surface Mount | Size: 1.27" × 0.74" × 0.4" | Get a Quote |
| VB12S15-3 | Input Voltage: 12 | Output Voltage: 15 | Output Current: 200mA | Output Power (W): 3 | No. Outputs: S | Case: Surface Mount | Size: 1.27" × 0.74" × 0.4" | Get a Quote |
| VB12S5-3 | Input Voltage: 12 | Output Voltage: 5 | Output Current: 600mA | Output Power (W): 3 | No. Outputs: S | Case: Surface Mount | Size: 1.27" × 0.74" × 0.4" | Get a Quote |
| VB24D12-3 | Input Voltage: 24 | Output Voltage: 12, -12 | Output Current: ±125mA | Output Power (W): 3 | No. Outputs: D | Case: Surface Mount | Size: 1.27" × 0.74" × 0.4" | Get a Quote |
| VB24D15-3 | Input Voltage: 24 | Output Voltage: 15, -15 | Output Current: ±100mA | Output Power (W): 3 | No. Outputs: D | Case: Surface Mount | Size: 1.27" × 0.74" × 0.4" | Get a Quote |
| VB24D5-3 | Input Voltage: 24 | Output Voltage: 5, -5 | Output Current: ±300mA | Output Power (W): 3 | No. Outputs: D | Case: Surface Mount | Size: 1.27" × 0.74" × 0.4" | Get a Quote |
| VB24S12-3 | Input Voltage: 24 | Output Voltage: 12 | Output Current: 250mA | Output Power (W): 3 | No. Outputs: S | Case: Surface Mount | Size: 1.27" × 0.74" × 0.4" | Get a Quote |
| VB24S15-3 | Input Voltage: 24 | Output Voltage: 15 | Output Current: 200mA | Output Power (W): 3 | No. Outputs: S | Case: Surface Mount | Size: 1.27" × 0.74" × 0.4" | Get a Quote |
| VB24S5-3 | Input Voltage: 24 | Output Voltage: 5 | Output Current: 600mA | Output Power (W): 3 | No. Outputs: S | Case: Surface Mount | Size: 1.27" × 0.74" × 0.4" | Get a Quote |
| VB48D12-3 | Input Voltage: 48 | Output Voltage: 12, -12 | Output Current: ±125mA | Output Power (W): 3 | No. Outputs: D | Case: Surface Mount | Size: 1.27" × 0.74" × 0.4" | Get a Quote |
| VB48D15-3 | Input Voltage: 48 | Output Voltage: 15, -15 | Output Current: ±100mA | Output Power (W): 3 | No. Outputs: D | Case: Surface Mount | Size: 1.27" × 0.74" × 0.4" | Get a Quote |
| VB48D5-3 | Input Voltage: 48 | Output Voltage: 5, -5 | Output Current: ±300mA | Output Power (W): 3 | No. Outputs: D | Case: Surface Mount | Size: 1.27" × 0.74" × 0.4" | Get a Quote |
| VB48S12-3 | Input Voltage: 48 | Output Voltage: 12 | Output Current: 250mA | Output Power (W): 3 | No. Outputs: S | Case: Surface Mount | Size: 1.27" × 0.74" × 0.4" | Get a Quote |
| VB48S15-3 | Input Voltage: 48 | Output Voltage: 15 | Output Current: 200mA | Output Power (W): 3 | No. Outputs: S | Case: Surface Mount | Size: 1.27" × 0.74" × 0.4" | Get a Quote |
| VB48S5-3 | Input Voltage: 48 | Output Voltage: 5 | Output Current: 600mA | Output Power (W): 3 | No. Outputs: S | Case: Surface Mount | Size: 1.27" × 0.74" × 0.4" | Get a Quote |
| Specification | Value |
|---|---|
| Input | |
| Input Voltage (Nominal): | 12, 24, 48 |
| Input Voltage Range: | 18-36, 36-75, 9-18 |
| Input Filter: | Pi Filter |
| Input Frequency: | 0 Hz |
| Output | |
| Output Voltage: | 3.3, 5, 12, 15, ±5, ±12, ±15 |
| Voltage Accuracy: | ±0.5% typ. 1.0% max. |
| Output Current: | 700mA, 600mA, 250mA, 200mA, ±300mA, ±125mA, ±100mA |
| Output Power (Watts): | 2.3, 3 |
| Short Circuit Protection: | Continuous |
| General | |
| Efficiency: | Up to 83% |
| Isolation: | 1500VDC |
| Environmental | |
| Operating Temperature: | -40 to 125°C |
| Storage Temperature: | -40 to 71°C |
| Physical | |
| Weight: | 0.20oz (5.75g) |
| Dimensions: | 1.27in. × 0.74in. × 0.4in. |
| Case Material: | Non-Conductive Black Plastic |
| Notes & safety | |
| Notes: | 1. Efficiency (%) measured at maximum load. 2. These converters require a minimum load to maintain specified regulation. 3. All dc/dc converters should be externally fused at the input side for protection, consult factory for more information. 4. Other input and output voltages may be available, please consult factory for more information. 5. Specifications subject to change without notice. 6. Operation under no-load conditions will NOT damage these converters however they may not meet all listed specifications under such conditions. 7. Transient recovery time is measured to within 1% error band for a step change in output load of 75% to 100%. 8. UL approval can be added to any products not currently listed if required. Due to advances in technology, specifications are subject to change without notice. |
Get a Quote
Request information for from Wall Industries.
"*" indicates required fields
Medical Power Supplies
Military Power Supplies
Railway Power Converters
Lighting Power Supplies
Industrial Power Supplies
Level VI Power Supplies
Custom Solutions
Wall Industries, Inc. offers fully custom power design capabilities. Our team of electrical and mechanical power design engineers will utilize proven design topologies and concepts to create a solution to your power requirements. If you don’t have a specification, Wall’s engineering team will assist you in determining what your requirements are and how best to provide a solution.
Custom Power Supplies