24V to 48V 3A 144W DC to DC Converter
The WEHO WH-B244803 is an efficient DC-DC boost converter designed to power 48V systems from a 24V source. It delivers a stable 144W of power, converting a 24VDC input (from an 18-32V range) into a 48VDC, 3A output. With an efficiency of 92% and an extremely low no-load power consumption of less than 0.01W, it is an energy-conscious choice. Housed in a durable, fully sealed, and waterproof casing, it ensures reliability in harsh environments. The converter includes essential safety features like auto-recovering overcurrent protection and requires a 20A fuse for short-circuit safety. With a reliability of over 100,000 hours, it’s a dependable solution for long-term use.
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Summary
Rated output: power 144W
Input voltage: 24VDC
General specification
| Model | WH-B244803 |
| Rated Output Power (W) | 144W |
| Rated Input Voltage (V) | 24VDC |
| Rated Output Voltage (V) | 48VDC |
| Voltage Range (V) | 18V-32VDC |
| No-load Power Consumption (W) | < 0.01W |
| क्षमता | 92% |
| Voltage (V) | 48VDC |
| Current (A) | 3A |
| Voltage Tolerance | 1％ |
| Load Regulation | 3％ |
| Wave (MVP-p) | 100mv 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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