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Little Bird

4.0 (1 review)

$9.25 |
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4.0 (1 review)

8-90V to 5V 5A DC-DC Step-Down Converter (25W, USB-C)This compact and efficient DC-DC step-down converter is designed to take an input voltage from 8V to 90V...

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8-90V to 5V 5A DC-DC Step-Down Converter (25W, USB-C)
This compact and efficient DC-DC step-down converter is designed to take an input voltage from 8V to 90V and regulate it down to a stable 5V output at up to 5A (25W). With a USB-C output, it’s perfect for powering devices like Raspberry Pi, Arduino projects, and other USB-powered electronics in automotive, industrial, or battery-powered applications.
The module features high efficiency, low heat generation, and built-in protections against overcurrent, overvoltage, and short circuits, ensuring reliable performance. Whether you need a robust power supply for embedded systems or a step-down solution for your DIY projects, this converter is a great choice.
Features:
  • Input voltage: 8V–90V DC
  • Output: 5V DC, up to 5A (25W max)
  • USB-C output for direct device connection
  • High efficiency with minimal heat dissipation
  • Built-in overcurrent, overvoltage, and short circuit protection
  • Compact and easy to integrate into projects

Jargon buster

Plain-language definitions for the technical terms used above.

DC
DC means direct current, where electricity flows in one constant direction, as supplied by batteries, USB ports and many plug-pack power supplies. When a product specifies DC, it runs from a DC supply rather than mains AC, so you need to provide the correct voltage and polarity.
Short circuit protection
A safety feature that helps protect the device if its output or wiring is accidentally connected in a way that causes excessive current flow. This matters in automation wiring because mistakes or damaged cables can otherwise destroy the sensor or power supply.
USB-C
USB-C is a small, reversible USB connector that can carry power, data and, on some devices, video over a single cable. The same connector can range from charging only to high-speed data, so the functions a given port actually supports vary.
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