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High-Performance CC CV Charging Module
Overview
This advanced synchronous rectification non-isolated buck constant current and constant voltage module is designed for efficient charging and driving applications. It is particularly suitable for high-power LED systems, lithium battery charging (including ferroelectric types), and various battery voltages including 4V, 6V, 12V, 14V, and 24V. This module also supports nickel-cadmium and nickel-metal hydride battery packs as well as renewable energy sources like solar panels and wind turbines.
Key Features
- Input Voltage Range: Operates between 6-40 VDC, accommodating a wide variety of power sources.
- Adjustable Output Voltage: Continuously adjustable output from 1.2 to 35 VDC, ideal for applications where the input voltage exceeds the output.
- Output Current Capacity: Maximum output current of 20A, with a sustained rating of up to 15A; requires cooling measures if exceeding temperature thresholds.
- Current Limiting Functionality: Adjustable current limiting range from 0.2 to 20A, ensuring safe operation under varying load conditions.
- High Efficiency: Conversion efficiency reaches approximately 96%, influenced by voltage differences and environmental factors.
- Compact Design: Dimensions are compact at just 60 x 53 x 30 mm with a lightweight design of about 85 grams.
Technical Specifications
- Operating Frequency: 150 kHz
- Output Ripple Voltage: Approximately 50 mV (measured at input voltage of 24 V)
- Working Temperature Range: From –10°C to +75°C
Safety Features
- Short Circuit Protection: Instantaneous protection against short circuits while maintaining constant current functionality.
Usage Instructions
- Adjust the CV potentiometer to set your desired output voltage based on load requirements.
- For LED connections or battery charging:
– Set the CC potentiometer counterclockwise initially before connecting your load or battery for accurate adjustments.
This module is an essential tool for anyone needing reliable power management solutions in their electronic projects or renewable energy systems.
Shipping
This product ships From China using different shipping carriers depending on the country you purchase from and will be delivered within 7–21 business days.
Payments
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Returns And Refunds
Sometimes we may require you to return the item to receive a refund in the uncommon situation it arrives defective. In other situations when it is proven that you did not receive the item due to circumstances such as shipping carrier issues etc., you can request a full refund via your original payment method or alternatives like PayPal or cryptocurrencies by contacting us through WhatsApp, email or contact form. Read our full Returns and Refunds Policy here
How To Place An Order and common questions:
FAQ Page – Obd2 Technology