XL4005 DC-DC Step-Down 5A Adjustable Power Supply Module
XL4005 DC-DC Step-Down 5A Adjustable Power Supply Module
XL4005 & DSN5000 DC-DC Adjustable Step-Down 5A Power Supply Module
Upgrade your electronics projects with the XL4005 & DSN5000 DC-DC Adjustable Step-Down Power Supply Module — a high-performance voltage regulator delivering up to 5A output current with impressive efficiency. Featuring the advanced XL4005 chip, this module outperforms the widely-used LM2596 in both current capacity and power handling, making it the go-to choice for makers, engineers, and hobbyists who demand more from their power circuits.
Made in Mainland China.
Key Features
- High Current Output: Supports up to 5A continuous output current — ideal for demanding loads
- Wide Input Voltage Range: Accepts 5V–32V DC input for versatile compatibility
- Adjustable Output: Easily dial in your desired output voltage with the onboard potentiometer
- Up to 90% Efficiency: High conversion efficiency reduces heat generation and energy waste
- Wide Operating Temperature: Rated from -40°C to +85°C for reliable performance across environments
- Compact SMD Package: Space-saving surface-mount design for easy integration into any project
- Voltage Regulator Type: Buck (step-down) topology for stable, regulated DC output
- No High-Concern Chemicals: Safe and compliant materials used in construction
Specifications
| Input Voltage | 5V – 32V DC |
| Max Output Current | 5A |
| Conversion Efficiency | Up to 90% |
| Operating Temperature | -40°C to +85°C |
| Package Type | SMD |
| Topology | Step-Down (Buck) |
| Quantity | 1 Module |
| Condition | New |
Perfect For
- DIY electronics and Arduino/Raspberry Pi projects
- Robotics and motor driver power supplies
- Computer hardware and embedded systems
- LED driver circuits and lighting systems
- Battery charging and power management boards
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Frequently Asked Questions
Q: What is the maximum output current of the XL4005 step-down power supply module?
A: The XL4005 DC-DC adjustable step-down module supports a maximum continuous output current of 5A, making it significantly more capable than the LM2596 (which is typically rated at 3A). This makes it well suited for high-current applications such as motor control, LED arrays, and embedded systems.
Q: What input voltage range does this DC-DC buck converter accept?
A: This module accepts an input voltage range of 5V to 32V DC. The output voltage is adjustable via the onboard potentiometer, allowing you to step down to your required voltage level for a wide variety of electronic projects.
Q: How efficient is the XL4005 power supply module compared to linear regulators?
A: The XL4005 step-down (buck) converter achieves up to 90% conversion efficiency, which is far superior to linear regulators that waste excess voltage as heat. This high efficiency means less heat dissipation and longer-running, more reliable circuits — especially at higher current loads.
Q: Is this module suitable for use in extreme temperature environments?
A: Yes. The XL4005 & DSN5000 module is rated for an operating temperature range of -40°C to +85°C, making it suitable for both indoor electronics and outdoor or industrial applications where temperatures can vary widely.