Product Specifications:The module is equipped with a high-precision LED voltmeter featuring a measurement error of only ±0.1V. It supports an input voltage range of 4.0V–40V and an output range of 1.25V–37V (Note: If the input voltage drops below 4V, the voltmeter will turn off and stop displaying). Press and hold the switch for 1–4 seconds to turn off the display; a light tap will turn it back on.
Product Advantages:Utilizing a second-generation, low-power, high-efficiency voltage regulation chip with an internal oscillation frequency of 150KHz, combined with high-quality solid capacitors, it effectively filters out high-frequency noise while enhancing circuit stability and durability.
Convenient Operation Design:The output voltage can be easily adjusted using a miniature screwdriver. Equipped with terminal blocks for quick connections, it supports plug-and-play use without soldering.
Comprehensive Safety Protection:The input side features dual-diode reverse connection protection, preventing module damage in case of incorrect polarity. Built-in overheating and short-circuit protection are also included (enhanced heat dissipation is recommended when power exceeds 15W).
Application Scenarios:Widely used in automotive power supplies, DIY projects, industrial equipment, and more, meeting the diverse needs of both professional users and electronics enthusiasts.
Description
2PCS Blue LM2596 Digital Display Buck Converter Module