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Description
Features:
| CATEGORY | SPECIFICATIONS |
|---|---|
| Product Name | DC-DC Step-Up Converter Module LM2577 (4A Adjustable Boost) |
| Module Type | Non-Isolated Step-Up (Boost) Converter |
| Rectification Type | Non-Synchronous Rectification |
| Input Voltage Range | 3V – 34V DC |
| Output Voltage Range | 5V – 35V DC (Adjustable) |
| Maximum Input Current | Up to 4A |
| Conversion Efficiency | Up to 94% (typical ~85%) |
| Switching Frequency | 400 kHz |
| Output Ripple | ~50 mV |
| Load Regulation | ±0.5% |
| Voltage Regulation | ±0.5% |
| Operating Temperature | -40°C to +85°C |
| Control Interface | On-board adjustment potentiometer + function button |
| Function Key Features | Short press: Input/Output display toggle |
| Medium press: Fine-tuning voltage offset | |
| Long press: Low-power mode (display off, module still active) | |
| Voltage Adjustment | Clockwise: Increase voltage / Counterclockwise: Decrease voltage |
| Display Function | Input/output voltage display switching |
| Module Type | Boost converter (step-up) |
| Key Feature | High-efficiency voltage boosting with adjustable output |
| Application | DIY power supplies, battery boosting, automotive electronics, LED drivers, embedded systems |
Package Includes:
1 x Step-up Module
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