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DC-DC 300W 12A Buck Converter CC CV Step Down Module 7-32V to 0.8-28V Adjustable Voltage Regulator Board - RS2255
DC-DC 300W 12A Buck Converter CC CV Step Down Module 7-32V to 0.8-28V Adjustable Voltage Regulator Board - RS2255
SKU:RS2255
90 in stock
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Delivery Time
Delivery Time
- Delivery time with the Express Shipping option is 2-3 working days, and with the Standard Shipping option is 5-6 working days. It varies based on location, reliant on courier services.
- Delivery time if the order item is on Preorder Status is 15-20 working days.
COD (Cash on Delivery)
COD (Cash on Delivery)
- For COD you have to pay extra charges of Rs 350/- before the shipment. (We will share the company QR Code, UPI ID or Account details for the same)
Description:
The 300W DC-DC Buck Converter 12A CC CV Step Down Module is a high-performance adjustable power supply board designed for efficient voltage conversion and stable output. It supports a wide input voltage range of 7V to 32V DC and provides an adjustable output from 0.8V to 28V DC, making it highly versatile for various electronics and industrial applications.
This module features Constant Current (CC) and Constant Voltage (CV) regulation, ensuring safe and reliable operation for sensitive electronic circuits and battery charging applications. With a high power rating of 300W and 12A output capacity, it is suitable for demanding loads such as LED drivers, DC motors, DIY power supplies, and embedded system projects.
Built with high-efficiency switching technology, the converter minimises heat generation and power loss, providing stable and efficient performance even under heavy load conditions. The onboard potentiometers allow precise adjustment of output voltage and current, making it ideal for customised power requirements.
Specifications:
- Type: Adjustable DC-DC Step-Down (Buck Converter)
- Model: 300W CC CV Power Supply Module
- Input Voltage Range: 7V – 32V DC
- Output Voltage Range: 0.8V – 28V DC (Adjustable)
- Maximum Output Current: 12A (Peak)
- Maximum Power: 300W
- Control Mode: CC (Constant Current) / CV (Constant Voltage)
- Efficiency: Up to 95% (depending on load & input)
- Voltage Adjustment: Multi-turn potentiometer (fine tuning)
- Current Adjustment: CC limit adjustable via potentiometer
- Protection Features: Over-current, short circuit, over-temperature protection (varies by board version)
- Module Type: Non-isolated DC-DC converter
- PCB Material: High-quality FR4 board
- Operating Temperature: -40°C to +85°C
Features:
- High power output up to 300W
- Wide input range: 7V–32V DC
- Adjustable output: 0.8V–28V
- CC & CV mode for safe operation
- High efficiency, low heat design
- Precise voltage & current control
- Short circuit & overload protection
- Ideal for DIY, LED, battery & motor projects
- Compact and easy to install
Applications:
- Battery charging systems (Li-ion, lead-acid, etc.)
- LED driver circuits and lighting systems
- DIY adjustable power supply projects
- DC motor speed control systems
- Arduino, Raspberry Pi, and embedded systems
- Industrial testing and electronics labs
Pin Description:
Package Included:
1 x DC-DC 300W 12A Buck Converter