12V to 48V 5A 240W DC to DC Converter
The WEHO WH-B124805 is a versatile and powerful DC-DC converter, delivering 240W to power robust 48V systems. It uniquely features a wide input range of 10V to 45VDC, making it compatible with both 12V and 24V source systems, and provides a stable 48VDC, 5A output. With a high efficiency of 93%, it ensures reliable power conversion with minimal thermal waste. Housed in a fully sealed and waterproof aluminum casing, it is built to last in harsh conditions. The unit includes auto-recovering overcurrent protection for enhanced safety. With a service life of over 100,000 hours, this converter offers a flexible and dependable power solution.
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Summary
Rated output: power 240W
Input voltage: 12/24VDC
General specification
| Model | WH-B124805 |
| Rated Output Power (W) | 240W |
| Rated Input Voltage (V) | 12/24VDC |
| Rated Output Voltage (V) | 48VDC |
| Voltage Range (V) | 10V-45VDC |
| Starting Voltage (V) | 10VDC 100% load |
| No-load Power Consumption (W) | < 0.5W |
| क्षमता | 93% |
| Voltage (V) | 48VDC |
| Current (A) | 5A |
| Voltage Tolerance | 1％ |
| Load Regulation | 3％ |
| Wave (MVP-p) | 150mv 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 20A 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 (red), Input Negative (black), output positive (yellow), Output Negative (black), lead length = 160 mm ± 10mm |
PIC and installation dimensions
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