DCURB40
The DCURB40 series of DC/DC converters offers up to 40 watts of output power in a 1” x 1” x 0.46” compact through hole case. This series consists of single output models with a wide 4:1 input voltage range. Each model in this series is RoHS compliant, has high efficiency, and I/O isolation test voltage of 1.5kVDC. This series has input under-voltage, and output over voltage, over current, over temperature and short circuit protection as well as EN62368 approvals.
• 4:1 Wide Input Voltage Range
• High Efficiency up to 91.5%
• I/O Isolation Test Voltage: 1.5KVDC
• Industry Standard Pin-Out
• Input Under-Voltage, Output Over Voltage, Over Current, Over Temperature, and Short Circuit Protection
• RoHS Compliant
• EN62368 Approved
| Model Number |
Input Voltage |
Output Voltage |
Output Current |
Output Power (W) |
No. Outputs |
Case | Size | |
|---|---|---|---|---|---|---|---|---|
| DCURB2403-40W | Input Voltage: 24 | Output Voltage: 3.3 | Output Current: 10000mA | Output Power (W): 40 | No. Outputs: S | Case: Through Hole | Size: 1" x 1" x 0.46" | Get a Quote |
| DCURB2405-40W | Input Voltage: 24 | Output Voltage: 5 | Output Current: 8000mA | Output Power (W): 40 | No. Outputs: S | Case: Through Hole | Size: 1" x 1" x 0.46" | Get a Quote |
| DCURB2412-40W | Input Voltage: 24 | Output Voltage: 12 | Output Current: 3333mA | Output Power (W): 40 | No. Outputs: S | Case: Through Hole | Size: 1" x 1" x 0.46" | Get a Quote |
| DCURB2415-40W | Input Voltage: 24 | Output Voltage: 15 | Output Current: 2667mA | Output Power (W): 40 | No. Outputs: S | Case: Through Hole | Size: 1" x 1" x 0.46" | Get a Quote |
| DCURB2424-40W | Input Voltage: 24 | Output Voltage: 24 | Output Current: 1667mA | Output Power (W): 40 | No. Outputs: S | Case: Through Hole | Size: 1" x 1" x 0.46" | Get a Quote |
| DCURB2428-40W | Input Voltage: 24 | Output Voltage: 28 | Output Current: 1492mA | Output Power (W): 40 | No. Outputs: S | Case: Through Hole | Size: 1" x 1" x 0.46" | Get a Quote |
| DCURB4803-40W | Input Voltage: 48 | Output Voltage: 3.3 | Output Current: 10000mA | Output Power (W): 40 | No. Outputs: S | Case: Through Hole | Size: 1" x 1" x 0.46" | Get a Quote |
| DCURB4805-40W | Input Voltage: 48 | Output Voltage: 5 | Output Current: 8000mA | Output Power (W): 40 | No. Outputs: S | Case: Through Hole | Size: 1" x 1" x 0.46" | Get a Quote |
| DCURB4812-40W | Input Voltage: 48 | Output Voltage: 12 | Output Current: 3333mA | Output Power (W): 40 | No. Outputs: S | Case: Through Hole | Size: 1" x 1" x 0.46" | Get a Quote |
| DCURB4815-40W | Input Voltage: 48 | Output Voltage: 15 | Output Current: 2667mA | Output Power (W): 40 | No. Outputs: S | Case: Through Hole | Size: 1" x 1" x 0.46" | Get a Quote |
| Specification | Value |
|---|---|
| Input | |
| Input Voltage (Nominal): | 24, 48 |
| Input Voltage Range: | 9~36, 18~75 |
| Input Filter: | Capacitance Filter |
| Output | |
| Output Voltage: | 3.3, 5, 12, 15, 24. 28 |
| Voltage Accuracy: | ±1% Typ. |
| Output Current: | 10000mA, 8000mA, 3333mA, 2667mA, 1667mA, 1429mA |
| Output Power (Watts): | 40 |
| Short Circuit Protection: | Hiccup, Continuous, Self-Recovery |
| Over Voltage Protection: | 110-160%Vo |
| General | |
| Efficiency: | Up to 91.5% |
| Isolation: | 1500VDC |
| Environmental | |
| Operating Temperature: | -40 to 105°C |
| Storage Temperature: | -55 to 125°C |
| Physical | |
| Weight: | 0.71oz (20g) |
| Dimensions: | 1in x 1in x 0.46in (25.40mm x 25.40mm x 11.70mm) |
| Case Material: | Aluminum Alloy |
| Notes & safety | |
| Notes: | 1. Exceeding maximum input voltage may cause permanent damage. 2. Efficiency measured at nominal input and rated output load. 3. Rated output load is derated to 75% at minimum input voltage. 4. Output voltage accuracy for 0%-5% load is ±5% max. 5. Load regulation for 0%-100% load increases to ±3% 6. Under 0%-5% load conditions, ripple & noise does not exceed 5%Vo. The “parallel cable” method is used for ripple and noise test, please contact factory for more information. 7. Switching frequency is measured at full load. Module reduces switching frequency for light load (below 50%) efficiency improvement. 8. Maximum capacitive load offered were tested at input voltage range and full load 9. Customization is available 10. Products shall be classified according to ISO14001 and related environmental laws and regulations and should be handled by qualified units. *Due to advances in technology, specifications subject to change without notice. |
| Safety Approvals: | EN62368 |
| RoHS Compliance: | Yes |
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