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Introducing our versatile and efficient "3.7V-9V/5V Multimeter Lithium Boost Module." Engineered with precision and flexibility in mind, this module is your go-to solution for powering and charging various devices, from multimeters to portable electronics.
Technical Specifications:
- Input Voltage Range: 4.5V to 8V
- Default Output Voltage: Approximately 9V
- Output Voltage Range: Continuously adjustable from 4.3V to 27V (adjustable via rotary dial)
- Charge Voltage: 4.2V
- Maximum Charge Current: 1A
- Maximum Discharge Current: 2A
- Output Current: User-calculated (based on application requirements)
- Output Reference Maximum Current:
- 5V: 1.4A
- 9V: 0.8A
- 12V: 0.6A
- Quiescent Current: Approximately 0.5mA
- Overshoot Protection: Yes
- Over-discharge Protection: No (2V cut-off boost, but output remains)
- Cut-off Boost: 2V (with optional protection board)
- Dimensions: 3.3cm x 2.3cm x 0.9cm
Features:
- Adjustable Output: Tailor the output voltage to your specific needs with the simple-to-use voltage adjustment dial.
- Versatile Input: Accepts input from a wide range of sources, making it ideal for various power applications.
- Integrated Charging: Effortlessly charge your 3.7V 18650 lithium battery with the 4.2V charge output.
- High Output Current: Capable of delivering up to 2A of current for demanding applications.
- Compact Design: Measuring just 3.3cm x 2.3cm x 0.9cm, it's compact enough to fit into tight spaces and portable setups.
- Suitable for Multimeter Modification: Designed for compatibility with multimeter modification projects, ensuring seamless integration.
Application Example:
Connect the VIN+ terminal to a 5V solar panel, use the BAT+ terminal to charge a 3.7V 18650 battery with the 4.2V output, and utilize the adjustable OUT+ terminal to output the desired voltage for your application.
Whether you're a DIY enthusiast, electronics hobbyist, or professional, our "3.7V-9V/5V Multimeter Lithium Boost Module" offers reliability, flexibility, and efficiency for all your power needs. Debugged and ready for use, it's your trusted companion for powering your projects.
