Production Description :
The XL7015 DC-DC Step Down Adjustable Power Supply Buck Module is a 150 kHz fixed frequency PWM buck (step-down) DC/DC module, capable of driving a 0.8A load with high efficiency, low ripple, and excellent line and load regulation.
This product is a 150 kHz fixed frequency PWM buck (step-down) DC/DC module, capable of driving a 0.8A load with high efficiency, low ripple, and excellent line and load regulation.
The DC/DC buck module has applications where the input voltage is higher than the output voltage, such as battery, power transformer, DIY adjustable regulated power supply, LCD Monitor and LCD TV portable instrument power supply telecom/networking equipment, 24V vehicle notebook power supply, industrial equipment buck.
This module has an adjustable output Voltage. Ex. 12V buck to 3.3V, 12V buck to 5V, 24V buck to 5V,24V buck to 12V, etc.
Applications :
1. Use as a step-down module.
- Adjust the “voltage potentiometer” so that the output voltage reaches the value you want.
2. Use as a LED constant current driver module
- Adjust the “voltage potentiometer” so that the output voltage reaches the value you want.
- Use a multimeter to measure the output short-circuit current, while regulating the “current potentiometer” so that the output current reaches a predetermined LED operating current.
- Connect LED, work.
(1,2 steps as Output is unloaded, do not connect LED)
Features :
- High efficiency up to 85%
- The built-in thermal shutdown function
- Built-in current limit function
- In-Built output short protection function
- Excellent Line and Load Regulation
Package Includes :
1 x XL7015 DC-DC Step Down Adjustable Power Supply Buck Module
Technical Specifications
| Model | XL7015 |
|---|---|
| Interface / Protocol | BLE |
| SKU | AI2176 |
| Weight | 0.01 kg |
| Availability | In Stock |
Applications & Use Cases
The XL7015 DC-DC Step Down Adjustable Power Supply Buck Module 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
