Your Browsing History
Meet Your Seller
Adjustable DC-DC Step-Down Buck Converter Module with LED Voltmeter Display, Voltage Regulator 4.0-40V Input to 1.25-37V Output Power Supply Module (Pack of 3)
- About this item
- LED Numeric Display: This buck converter is equipped with an LED voltmeter display, featuring a measurement error of ±0.1V. The input voltage range is from 4.0V to 40V, and the output voltage range is from 1.25V to 37V. Note that the onboard voltmeter will not operate and display if the input voltage is below 4V. The voltmeter can be switched off by holding the switch for over 1 second and less than 4 seconds, then releasing it. To turn the voltmeter back on, simply press the switch briefly.
- Adjustable Buck Converter: The internal oscillation frequency is 150KHz. This second-generation voltage regulator offers low power consumption and high efficiency, utilizing high-quality solid capacitors to enhance circuit stability and durability while effectively filtering out high-frequency noise.
- Ease of Use: The adjustable buck converter allows for simple output voltage adjustments using a mini screwdriver. It includes terminal blocks for quick connections, so soldering is not necessary.
- Features & Safety: The input side of the buck converter is protected by two diodes, preventing damage if connected backwards. It also includes overheat and short-circuit protection. For power over 15W, ensure adequate heat dissipation.
- Applications: This buck converter is suitable for a variety of applications, including car power supplies, DIY projects, and industrial equipment. It is ideal for both professionals and beginners.
- Product dimensions: 5.9 x 4.7 x 0.6 inches.
+
+
Specs
Reviews
Any questions? Our AI beta will help you find out quickly.
Try me now
Learn more about the Detailed Specifications
| First Listed on Newegg | March 07, 2026 |
|---|
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
- CONTACT
Return Policies
- This item is covered by YingLiYingMeiKeJi Return Policy
Manufacturer Contact Info
- For a directory of all our manufacturers, please click below.
- Manufacturers Directory
LOADING...