- Order number: VT-DD12244.25
- Manufacturer product ID: VT-DD12244.25
DC-DC boost-buck converter is step up and step down converter with wide input voltage range of... more
Product information "12-24V to 4.2V 5A DC DC Buck-Boost Converter"
DC-DC boost-buck converter is step up and step down converter with wide input voltage range of 12-24V to 3.3V, input rated voltage 12-24V, output voltage 3.3V, moisture-proof and anti-shock protection, high efficiency up to 95%.
Cost-saving DC-DC boost-buck converter is adopted synchronous rectification technology, non-isolated between input and output, with short circuit, overload, over temperature protections.
Features :
- Wide input voltage range: 12-24V to 4.2V
- Brand-new, die-cast aluminum shell and high quality design, maximum transfer efficiency of 95%
- Waterproof lever of IP68, moisture-proof & anti-shock protection
- Auto-recovery when device is back to normal operating
- Built-in full protection against over/under voltage input, over-current, overload, overhead, over-temperature and short circuit
- Industry grade DC 12V - 24V to 4.2V boost-buck converter, widely used in automotive, electricity, surveillance systems, railway signals, instruments, solar generate electricity, display screen of bus and taxi, car audio device, security systems, hospital equipment, telecommunications etc.
20A DC-DC Converter Specification :
| Model | VT-DD12244.25 | |
| Input | Rated voltage | 4.2V |
| Voltage range | 12-24V | |
| Efficiency | 95% @ 3.3V input | |
| Output | Voltage | 4.2V |
| Max. rated current | 5A | |
| Voltage regulation | ±1% | |
| Load regulation | 2% | |
| Environment | Working temperature | -35 ~ +80℃ |
| Working humidity | 10% ~ 90%RH | |
| Storage temperature | -40 ~ +100℃ | |
| Function | Short circuit protection | YES |
| Over current protection | YES | |
| Waterproof | IP68 | |
| Over temperature protection | YES | |
| Over voltage protection | YES | |
| Mechanical | Weight | 100g |
| Size | 45*25*21mm | |
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