12V to 28V 20A 560W DC to DC Converter
Engineered for substantial power needs, the WEHO WH-B122820 DC-DC converter provides a powerful 560W output. It reliably boosts a 12VDC input to a steady 28VDC, 20A supply, operating at a high efficiency of 94% to reduce heat and save energy. The converter’s design is focused on durability, featuring a fully sealed and waterproof aluminum housing that protects it from moisture and dust. Safety is ensured with integrated, auto-recovering overcurrent protection. With its fanless natural cooling and a reliability rating of over 100,000 hours, the WH-B122820 is an excellent choice for consistent and maintenance-free power.
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- विवरण
सारांश
Rated output: power 560W
Input voltage: 12VDC
General specification
| नमूना | WH-B122820 |
| Rated Output Power (W) | 560W |
| Rated Input Voltage (V) | 12VDC |
| Rated Output Voltage (V) | 28VDC |
| 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) | 20A |
| Voltage Tolerance | 1.5％ |
| लोड विनियमन | 3％ |
| Wave (MVP-p) | 500mv 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. |
| Input-Output | Non-isolated |
| Waterproof | Fully sealed and waterproof |
| आयाम | 100*80*38mm |
| N.W. | 500g |
| Cooling Method | Natural Method |
| Rated Temperature rise (℃) | 45℃ |
| Reliability | ＞100000h |
| Wire Indicator | Input Positive (red), Input Output Negative (black), output positive (yellow), lead length = 160 mm ± 10mm |
PIC and installation dimensions
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