3-4.4V to 5.5V DC Step-Up Step-Down Adjustable Boost / Reduce Voltage Module
Product Description
Product Description
Made of top PCB material, this 3-4.4V to 5.5V DC Step-Up Step-Down Adjustable Boost / Reduce Voltage Module has powerful function. Sophisticated apparatus with advanced technique and fine workmanship is sturdy for long-term use. Its operating temperature ranges from -40 to 85 . If surrounding temperature is over 40 degree, you should lower the power or enhance heat dissipation. For solar power panel, the adjustable module can help to stabilize fluctuant voltage, and to charge battery. And this module is applicable to other devices, such as MP3, MP4 and cell phones etc. Your wise decision!
- High quality material and never used
- Easy to operate
- Adjustable boost / reduce module can transform voltage from 3-4.4V to 5V
- A good choice for solar power panel, as well as other devices
- Help to stabilize fluctuant voltage and charge battery
- Provide a lot of convenience
Specifications:
| Material | PCB |
| Input Voltage | 3-4.4V |
| Output voltage | 5.5V |
| Output Current | 700mA (max) |
| Transformer Efficiency | 85 (maximum) |
| Switching Frequency | 150kHz for |
| Output ripple | 20mV (max) |
| Load regulation | 0.5 |
| Voltage regulation | 2.5 |
| Working temperature | -40 ~ 85 |
Package Includes:
- 1 x DC Boost Buck Converter Step-Up Step-Down Module 3-4.4V to 5.5V
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