24V to 12V 40A 480W DC to DC Converter
The WEHO WH-C241240 is a formidable DC-DC converter, delivering a massive 480W of power for the most demanding 12V systems. It steps down a 24VDC input to a powerful 12VDC, 40A output, all while maintaining an excellent 95% efficiency. This unit is built for tough jobs, featuring a robust, fully sealed, and waterproof housing and heavy-duty 12AWG wiring. Its enhanced safety features include a trip-point overcurrent protection at 150% load and require a 42A fuse for complete short-circuit protection. With a proven reliability of over 100,000 hours, it is the ultimate solution for high-current, critical applications.
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Summary
Rated output: power 480W
Input voltage: 24VDC
General specification
| Model | |
| विनिर्देश | WH-C241240 |
| Rated Output Power (W) | 480W |
| Rated Input Voltage (V) | 24VDC |
| Rated Output Voltage (V) | 12VDC |
| Voltage Range (V) | 18V-32VDC |
| Starting Voltage (V) | 18VDC 100% load |
| No-load Power Consumption (W) | < 3W |
| क्षमता | 95％ |
| Voltage (V) | 12VDC |
| Current (A) | 40A |
| Voltage Tolerance | 1％ |
| Load Regulation | 3％ |
| Wave (MVP-p) | 150mv External 22UF capacitor ESR < 0.1 Ω 100 KHZ |
| Over-current Protection | In the case of rated output, if the current exceeds 150% of the rated current, the overcurrent protection will act and it will automatically recover after the overcurrent disappears. |
| Short circuit protection | Input requires adding a 42A fuse |
| Input-Output | Non-isolated |
| Waterproof | Fully sealed and waterproof |
| आयाम | 100*80*38mm |
| N.W | 700g |
| Cooling Method | Natural Method |
| Rated Temperature Rise (℃) | 45℃ |
| Reliability | ＞100000h |
| Wire Indicator | Input Positive (Red) 12 AWG, Input/Output Negative (Black) 12 AWG, Lead Length = 160 mm ± 10mm |
PIC and installation dimensions
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