Isolated DC-DC Buck Module 9-42V to 5V Low Ripple XC05
Isolated DC-DC Buck Module 9-42V to 5V Low Ripple XC05
XC05 Isolated DC-DC Step-Down Buck Power Module – 9-42V to 5V
Convert a wide range of DC input voltages (9–42V) to a stable, clean 5V output with the XC05 Isolated DC-DC Buck Module. Built for automotive, industrial, and DIY electronics projects, this compact module delivers galvanic isolation and ultra-low output ripple — keeping your sensitive downstream components safe and running smoothly.
Key Features
- Wide Input Voltage Range (9–42V): Versatile compatibility across vehicle electrical systems, industrial panels, battery banks, and bench power supplies.
- Isolated Step-Down Topology: Galvanic isolation between input and output prevents noise coupling and protects sensitive circuits — ideal for precision electronics, audio equipment, and communication devices.
- Low Ripple & Low Noise Output: Optimized circuitry and quality components ensure a steady, clean 5V supply — critical for microcontrollers, sensors, and logic circuits.
- Compact & Durable Design: Black plastic housing keeps the module lightweight and easy to integrate into enclosures or custom builds.
- Plug-and-Play Simplicity: Ready to install in automotive, robotics, IoT, industrial automation, and hobbyist applications.
Specifications
| Input Voltage | 9V – 42V DC |
| Output Voltage | 5V DC |
| Topology | Isolated Buck (Step-Down) |
| Output Ripple | Low Ripple |
| Color | Black |
| Material | Plastic |
| Country of Origin | Made in China |
What's in the Box
- 1× XC05 Isolated DC-DC Step-Down Buck Power Module
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Frequently Asked Questions
Q: What input voltage range does the XC05 DC-DC step-down module support?
A: The XC05 isolated buck module accepts a wide DC input range of 9V to 42V, making it compatible with 12V and 24V automotive systems, 36V battery packs, and many industrial power supplies.
Q: Why is galvanic isolation important in a DC-DC buck module?
A: Galvanic isolation electrically separates the input and output circuits, preventing ground loops and noise from the input side from affecting sensitive downstream electronics — especially important in audio systems, microcontrollers, sensors, and communication equipment.
Q: What devices can I power with the 5V output of this module?
A: The stable 5V low-ripple output is suitable for powering microcontrollers (e.g. Arduino, Raspberry Pi), USB devices, sensors, logic circuits, LED strips, and other precision electronics that require a clean 5V supply.
Q: Is this module suitable for automotive use?
A: Yes. The 9–42V input range covers standard 12V and 24V vehicle electrical systems, making it an excellent choice for in-car electronics, dash cameras, GPS units, and other automotive DC power applications.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.