xl4015 Step Down Buck Converter with Digital Display
XL4015 Step Down Buck Converter with Digital Display
1. Main Chip: XL4015
2. Output Current: Up to 5A
3. Output Power: 75W (Max)
4. Output Voltage: 1.25V ~ 36V DC (Adjustable)
5. Conversion Efficiency: Up to 96%
6. Input Voltage: 4.0V ~ 38V DC
The XL4015 Step Down Buck Converter is a DC-DC converter module built around the XL4015 chip, stepping down an input of 4.0V–38V DC to a continuously adjustable output between 1.25V and 36V DC. The input must be held at least 1.5V above the target output for correct regulation.
It delivers up to 5A of output current (a heatsink is recommended for continuous draw above 3A) and up to 75W of output power, with conversion efficiency reaching 96%. Onboard components include two 220µF 50V filter capacitors and a high-power toroidal inductor for stable output under load.
A 3-digit LED voltmeter display shows either input or output voltage via a tactile toggle button, while a multi-turn potentiometer allows fine-grained voltage adjustment. Screw terminal blocks handle both input and output connections.
Features:
XL4015-based buck converter
Output current up to 5A, 75W max power
Conversion efficiency up to 96%
Continuously adjustable output: 1.25V–36V DC
3-digit LED voltmeter with input/output toggle
Multi-turn potentiometer for precise voltage setting
Screw terminal blocks for input and output
Suited for variable power supplies and high-power LED driving
🔌
Pin Connections
1 Table
Pin Connections Table 1
Board
Sensor Pin
Connection
Module
IN/OUT
power source / whatever you're powering
📟
xl4015 Step Down Buck Converter with Digital Display
xl4015 Step Down Buck Converter with Digital Display - Arduino Uno
xl4015 Step Down Buck Converter with Digital Display - Arduino Nano
xl4015 Step Down Buck Converter with Digital Display - Arduino Mega
xl4015 Step Down Buck Converter with Digital Display - ESP32
xl4015 Step Down Buck Converter with Digital Display - ESP8266
xl4015 Step Down Buck Converter with Digital Display - STM32
xl4015 Step Down Buck Converter with Digital Display - Raspberry Pi Pico
📄 File: xl4015_step_down_buck_converter_with_digital_display_-_arduino_uno.inoArduino Uno
507 characters
1//ekostra.com
2//electronics store in egypt
3//+201008896258
4
5// xl4015 Step Down Buck Converter with Digital Display is set with its own onboard trimmer potentiometer (a small screw you turn with a screwdriver) - it has no digital control interface, so there's nothing for a microcontroller to do here. If you need SOFTWARE-adjustable output voltage, look at a digital-potentiometer-controlled design instead (e.g. this module's feedback pin driven through a TPL0501/MCP41010).
5// xl4015 Step Down Buck Converter with Digital Display is set with its own onboard trimmer potentiometer (a small screw you turn with a screwdriver) - it has no digital control interface, so there's nothing for a microcontroller to do here. If you need SOFTWARE-adjustable output voltage, look at a digital-potentiometer-controlled design instead (e.g. this module's feedback pin driven through a TPL0501/MCP41010).
6voidsetup() {}
7voidloop() {}
📄 File: xl4015_step_down_buck_converter_with_digital_display_-_arduino_mega.inoArduino Mega
507 characters
1//ekostra.com
2//electronics store in egypt
3//+201008896258
4
5// xl4015 Step Down Buck Converter with Digital Display is set with its own onboard trimmer potentiometer (a small screw you turn with a screwdriver) - it has no digital control interface, so there's nothing for a microcontroller to do here. If you need SOFTWARE-adjustable output voltage, look at a digital-potentiometer-controlled design instead (e.g. this module's feedback pin driven through a TPL0501/MCP41010).
5// xl4015 Step Down Buck Converter with Digital Display is set with its own onboard trimmer potentiometer (a small screw you turn with a screwdriver) - it has no digital control interface, so there's nothing for a microcontroller to do here. If you need SOFTWARE-adjustable output voltage, look at a digital-potentiometer-controlled design instead (e.g. this module's feedback pin driven through a TPL0501/MCP41010).
5// xl4015 Step Down Buck Converter with Digital Display is set with its own onboard trimmer potentiometer (a small screw you turn with a screwdriver) - it has no digital control interface, so there's nothing for a microcontroller to do here. If you need SOFTWARE-adjustable output voltage, look at a digital-potentiometer-controlled design instead (e.g. this module's feedback pin driven through a TPL0501/MCP41010).
5// xl4015 Step Down Buck Converter with Digital Display is set with its own onboard trimmer potentiometer (a small screw you turn with a screwdriver) - it has no digital control interface, so there's nothing for a microcontroller to do here. If you need SOFTWARE-adjustable output voltage, look at a digital-potentiometer-controlled design instead (e.g. this module's feedback pin driven through a TPL0501/MCP41010).
6voidsetup() {}
7voidloop() {}
📄 File: xl4015_step_down_buck_converter_with_digital_display_-_raspberry_pi_pico.inoRaspberry Pi Pico
507 characters
1//ekostra.com
2//electronics store in egypt
3//+201008896258
4
5// xl4015 Step Down Buck Converter with Digital Display is set with its own onboard trimmer potentiometer (a small screw you turn with a screwdriver) - it has no digital control interface, so there's nothing for a microcontroller to do here. If you need SOFTWARE-adjustable output voltage, look at a digital-potentiometer-controlled design instead (e.g. this module's feedback pin driven through a TPL0501/MCP41010).
6voidsetup() {}
7voidloop() {}
Adjustable DC-DC converter, tuned via its own onboard trimmer pot (or has its own digital display built in) - no microcontroller interface.
نظرة عامة ومواصفات المنتج — بالعربية
xl4015 Step Down Buck Converter with Digital Display متوفر الآن في متجر إكوسترا للإلكترونيات، ضمن قسم Buck Boost Voltage Regulators، بسعر 190,00 EGP. كود المنتج لدينا: EK2031. المنتج متوفر في المخزون وجاهز للشحن الفوري لكل محافظات مصر مع إمكانية الدفع عند الاستلام.
أهم المواصفات الفنية:
Module Type: DC-DC Step-Down (Buck) Converter with Voltmeter
Main Chip: XL4015
Input Voltage: 4.0V ~ 38V DC
جهد الخرج: 1.25V ~ 36V DC (Continuously Adjustable)
Output Current: Up to 5A
Output Power: 75W (Maximum)
Conversion Efficiency: Up to 96%
On Board Display: 3-Digit LED Voltmeter Display
منتج أصلي بجودة مضمونة من إكوسترا، مع دعم فني ومتابعة بعد البيع لكل عملائنا في مصر.
Specification
