Adjustable DC-DC Buck Converter Module

Overview

This versatile DC-DC buck converter module is designed for efficient voltage regulation, making it ideal for applications such as LED driving and lithium battery charging. With a wide input voltage range and adjustable output settings, this device ensures reliable performance in various electronic projects.

Key Features

• Input Voltage Range: 5.3V to 32V (minimum of 4V can be used for step-down; accurate measurements below 5.3V).
• Output Voltage Range: Adjustable from 1.2V to 32V (input voltage must exceed output by at least 0.8V).
• Output Current Capacity: Stable operation at up to 8A; can reach up to 12A with enhanced cooling.
• Power Output: Delivers up to 120W under normal conditions and can achieve up to 160W with improved heat dissipation.
• Voltage Display Resolution: Displays voltage with a precision of ±0.05V across the range of 0–32V.
• Current Display Resolution: Shows current with a precision of ±0.01A within the range of 0–12A.
• High Conversion Efficiency: Approximately 96%, ensuring minimal energy loss during operation.
• Operating Current Consumption: Around 25mA, contributing to overall efficiency.
• Design Quality: Features an elegant crystal shell design that enhances aesthetics while providing tactile feedback on controls.

Functional Capabilities

• The module includes an ON/OFF key for easy control over output power, allowing users to set default states upon startup (ON or OFF).
• An LCD screen displays real-time input/output voltages, current levels, and power metrics for user convenience.

Safety Features

• Equipped with reverse connection protection; incorrect wiring will not damage the unit.

Applications

This buck converter is particularly suitable for:
– High-power LED constant current drives,
– Lithium battery charging systems,
– Various DIY electronics projects requiring precise voltage regulation.

Specifications

| Specification | Details |
|———————–|———————————-|
| Package Weight | One Package Weight: 0.10 kg |
| Package Size | 11 cm x 7 cm x 4 cm |
| Quantity per Carton | 288 units |
| Carton Weight | 30 kg |
| Carton Size | 50 cm x50 cm x60 cm |

Additional Information

The factory default settings are approximately an output of 18V/7A; adjustments may be necessary upon initial setup by rotating the CV adjustment potentiometer counterclockwise more than 20 turns if you encounter issues adjusting the output voltage.

For optimal performance when charging batteries, it’s recommended to include a diode in series on the positive terminal of your outputs to prevent backflow damage.

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. 

Returns And Refunds
Sometimes we may require you to return the item to receive a refund in uncommon situations if it arrives defective. In other cases where it’s proven that you did not receive your item due to shipping carrier issues or similar circumstances, you can request a full refund via your original payment method or alternatives like PayPal or cryptocurrencies by contacting us through WhatsApp or email. Read our full Returns and Refunds Policy here

How To Place An Order and common questions:
FAQ Page – Snug Wares