This is the 23V variant of the Dual Display 3A DC-DC 5-23V To 0-16.5V Step Down Power Supply Buck Converter Adjustable LCD Step- down Voltage Regulator Without Case in Buck Converter. Available at ₹559.32 (₹474.00 + GST) with free shipping across India.
The Dual Display 3A DC-DC 5-23V to 0-16.5V Step-Down Power Supply Buck Converter is an adjustable voltage regulator featuring an STC LCD screen. This digital DC-DC voltage regulator module displays both the output voltage and current simultaneously, making it easy to monitor the voltage readings. It also includes reverse polarity protection for added safety.
Equipped with an onboard tactile push button, this module allows for more precise voltage adjustments compared to traditional potentiometers. The module is housed in a protective outer shell, setting it apart from other DIY products. Once assembled, it functions as a portable digital voltmeter, offering both protection and convenience.
Working Parameters:
- Input Voltage: 5-23V
- Output Voltage: Continuously adjustable from 0.01V to 18V (must have a 1V higher input voltage than the output)
- Output Current: Max 3A (recommended usage within 2A; use additional heat dissipation if necessary)
- Note: The current adapts automatically according to the load and is not adjustable.
This module saves the last set voltage automatically for ease of use.
Features:
- Input voltage: 5-23V.
- Output voltage: 0-16.5V..
- Mini input-output voltage difference: 1V.
- Maximum Output Current: 3A (suggest 2A during use, over 2A, need the heatsink).
- Display Accuracy: 1%.
- Maximum Conversion Efficiency: 95%.
- Load Regulation: S (I) ≤0.8%.
- Voltage Regulation: S (u) ≤0.8%.
- LCD Display Resolution: 0.01.
- Module Size: 62*44*18 mm.
Specification
| Material: | electrical components |
|---|---|
| Converter Type | DC-DC |
| Input Voltage (V) | 5 to 23V |
| Output Voltage(V) | 0V to 16.5V |
| LCD Size(mm) | approx. 37.5 x 17.0 mm |
| Accuracy | 1% |
| Load Regulation | <= 0.8% |
| Peak Current (A) | 3 |
| Display Module | STN LCD |
| Motherboard Size | approx. 50 x 30 x 12 mm |
| Conversion efficiency | 95% |
| Voltage regulation (U) | 0.8% |
Package Includes:
1 x Dual Display 3A DC-DC 5-23V To 0-16.5V Step Down Power Supply Buck Converter Adjustable LCD Step-down Voltage Regulator without case.
Technical Specifications
| Current Rating | 3A |
|---|---|
| Interface / Protocol | BLE |
| SKU | AI6242 |
| Weight | 0.03 kg |
| Availability | Out of Stock |
Applications & Use Cases
The Dual Display 3A DC-DC 5-23V To 0-16.5V Step Down Power Supply Buck Converter Adjustable LCD Step- down Voltage Regulator Without Case is a versatile buck converter used across a wide range of applications including voltage step-down for electronics, battery-powered projects, LED driver circuits, microcontroller power supply, and solar power regulation.
Common use cases:
- Converting 12V car battery to 5V for USB devices
- Powering a Raspberry Pi from a drone battery
- Regulating solar panel output for charging
This product is ideal for electronics hobbyists, IoT developers, and power supply designers.
Technical Tip: Buck converters are more efficient than linear regulators (LM7805). Choose one rated for at least 1.5x your required current. Ensure input voltage is at least 2V above output.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
Diya Solanki (verified owner) –
Outstanding display quality! This Dual Display 3A DC-DC 5-23V To makes my project look premium.
Mayank Chatterjee (verified owner) –
Good Dual Display 3A DC-DC 5-23V To. Display works well. Viewing angle could be slightly better.
Vivek Pandey –
Love this Dual Display 3A DC-DC 5-23V To. My weather station display looks professional with this.
Lakshya Chauhan (verified owner) –
Love this Dual Display 3A DC-DC 5-23V To. My weather station display looks professional with this.
Ashwin Tandon (verified owner) –
Love this Dual Display 3A DC-DC 5-23V To. My weather station display looks professional with this.
Vidya Pandey (verified owner) –
Good Dual Display 3A DC-DC 5-23V To. Contrast is nice. Had to adjust potentiometer for optimal view.
Sandeep Chatterjee (verified owner) –
Great Dual Display 3A DC-DC 5-23V To. Backlight is even and text is very readable. Recommended!
Sunny Saini (verified owner) –
Vidya Mittal (verified owner) –
Superb Dual Display 3A DC-DC 5-23V To! All pixels working perfectly. Soldering connections are clean.
Ishaan Grewal (verified owner) –
Perfect Dual Display 3A DC-DC 5-23V To for my dashboard project. Easy to code with available libraries.
Eshan Modi (verified owner) –
Nice Dual Display 3A DC-DC 5-23V To. Readable and bright enough for indoor projects.
Shubham Kamath (verified owner) –
Good Dual Display 3A DC-DC 5-23V To. Contrast is nice. Had to adjust potentiometer for optimal view.
Lalit Deshpande (verified owner) –
Good Dual Display 3A DC-DC 5-23V To. Contrast is nice. Had to adjust potentiometer for optimal view.
Chitra Dhillon (verified owner) –
Average Dual Display 3A DC-DC 5-23V To. Works but brightness is lower than I expected.
Dev Naidu (verified owner) –
Great quality Dual Display 3A DC-DC 5-23V To. Resolution is sharp and colors are vivid. Very impressed.
Vikram Saxena (verified owner) –
Good Dual Display 3A DC-DC 5-23V To. Contrast is nice. Had to adjust potentiometer for optimal view.
Shubham Bose (verified owner) –
Great Dual Display 3A DC-DC 5-23V To. Backlight is even and text is very readable. Recommended!
Anand Choudhury –
Great Dual Display 3A DC-DC 5-23V To. Backlight is even and text is very readable. Recommended!
Aarav Naidu (verified owner) –
Outstanding display quality! This Dual Display 3A DC-DC 5-23V To makes my project look premium.
Tanya Mittal –
This Dual Display 3A DC-DC 5-23V To is crisp and readable even in sunlight. Great for outdoor projects.
Uday Bose (verified owner) –
This Dual Display 3A DC-DC 5-23V To looks great in my project enclosure. Good viewing angles.
Vinay Bose (verified owner) –
Decent quality Dual Display 3A DC-DC 5-23V To. All pins working. Good for the price.
Lakshmi Khanna (verified owner) –
Excellent Dual Display 3A DC-DC 5-23V To! Display is bright and clear. Easy to interface with Arduino.
Isha Kohli (verified owner) –
Love this Dual Display 3A DC-DC 5-23V To. My weather station display looks professional with this.
Anirudh Kapoor –
This Dual Display 3A DC-DC 5-23V To is crisp and readable even in sunlight. Great for outdoor projects.
Sneha Shetty (verified owner) –
This Dual Display 3A DC-DC 5-23V To is perfect for beginners. Connected to my Arduino in minutes.
Shreyas Garg (verified owner) –
Nice Dual Display 3A DC-DC 5-23V To. Readable and bright enough for indoor projects.