12V to 28V 10A 280W DC to DC Converter
The WEHO WH-B122810 is a high-efficiency DC-DC boost converter designed for reliable power conversion. It delivers a solid 280W of power, stepping up a 12VDC input (10-16V range) to a stable 28VDC, 10A output, making it ideal for various automotive and industrial applications. With an impressive 94% efficiency, it minimizes energy loss and ensures cool operation. The unit is housed in a compact, fully sealed, and waterproof casing for maximum durability in harsh conditions. It includes auto-recovering overcurrent protection and requires a 25A fuse for short-circuit safety. With a reliability of over 100,000 hours, it’s a dependable choice for long-term performance.
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Summary
Rated output: power 280W
Input voltage: 12VDC
General specification
| Model | WH-B122810 |
| Rated Output Power (W) | 280W |
| Rated Input Voltage (V) | 12VDC |
| Rated Output Voltage (V) | 24VDC |
| Voltage Range (V) | 10V-16VDC |
| Starting Voltage (V) | 10VDC 100% load |
| No-load Power Consumption (W) | < 0.15W |
| क्षमता | 94% |
| Voltage (V) | 28VDC |
| Current (A) | 10A |
| Voltage Tolerance | 1.5％ |
| Load Regulation | 3％ |
| Wave (MVP-p) | 300mv External 22UF capacitor ESR < 0.1Ω 100KHZ |
| Over-current Protection | In the case of rated output, if the rated current exceeds 120%, the overcurrent protection will activate and recover automatically once the overcurrent subsides. |
| Short Circuit Protection | Input requires adding a 25A fuse |
| Input-Output | Non-isolated |
| Waterproof | Fully sealed and waterproof |
| आयाम | 74*74*32mm |
| N.W. | 300g |
| Cooling Method | Natural Method |
| Rated Temperature rise (℃) | 45℃ |
| Reliability | ＞100000h |
| Wire Indicator | Input Positive (Yellow), Input Negative (Black), Output Positive (Red), Output Negative (Black), Length=160mm± 10mm |
PIC and installation dimensions
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