Description
ATO isolated DC-DC converter is a step down converter that uses a synchronous rectification technology, and features high efficiency and power density. It provides that rated output voltage of 5V and the maximum output current of 20A.
Features
- 100% full power, high stability output.
- Isolated DC-DC converter uses high-quality thermal conductive silicone potting, waterproof, dustproof, shockproof, with die-casting aluminum alloy shell, small size, and easy installation.
- Wide voltage input, built-in overcurrent, overvoltage, overtemperature, short circuit and other automatic protection functions.
- CE, RoHS certification, up to 100,000 hours of service life.
Isolated DC-DC Buck Converter Specification
| Model | ATOWGI20-24S05M (Click to view more specs) | |
| Input | Rated voltage | 24V |
| Voltage range | 18-36V | |
| Efficiency | 90% | |
| Output | Voltage | 5V |
| Max. rated current | 20A | |
| Max. rated power | 100W | |
| Voltage regulation | ±2% | |
| Load regulation | ±2% | |
| No load loss | 70mA | |
| Ripple & noise | 50mV | |
| Environment | Working temperature | -40 ~ +80℃ |
| Working humidity | 5% ~ 95%RH | |
| Storage temperature | -55 ~ +100℃ | |
| Function | Short circuit protection | NO |
| Over current protection | YES | |
| Waterproof | IP67 | |
| Over temperature protection | YES | |
| Over-voltage protection | YES | |
| Mechanical | Weight | 250g |
| Size | 74*74*29.5mm |
Dimensions (Unit: mm)
Tips: What is an isolated DC-DC converter?
An isolated DC-DC converter is an electrical device used to convert one direct current (DC) voltage level to another while providing electrical isolation between the input and output circuits. This isolation is essential to protect sensitive components, ensure safety, and reduce electrical noise.
The converter typically consists of two main stages: the primary side and the secondary side. On the primary side, it features an input voltage and a switching circuit (often a transformer) that steps up or down the voltage. This switching action generates an alternating current (AC), which is then rectified back to DC on the secondary side. Isolation is achieved through the physical separation of the windings in the transformer, preventing a direct electrical connection between the input and output.
Isolated DC-DC converters are commonly used in various applications, including power supplies for electronics, renewable energy systems, electric vehicles, and industrial equipment, where voltage transformation and electrical isolation are necessary for proper functioning and safety.
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