Features: Experience voltage regulation with our Boost Power Converter, featuring a LCD display that shows voltage, current, and power for precise monitoring. This module boasts built in reverse polarity protections and adjustable output voltage (0.5 30V) and current (up to 4A), ensuring reliable performances and flexibility for various applications. For electronics enthusiasts, engineers, and DIY project maker, this converter is perfect for those who require stable voltage control in their projects. Use this power converter in DIY electronics projects, or any application requiring efficient voltage conversion and stability. With enhances heat dissipation capabilities, this module offers superior performances, making it a must for your electronic toolkit. Specifications: Material: Plastic Input Voltage: 5.5-30V Output Voltage: 0.5-30V Frequency: 180KHZ Size: About. 66x48x21mm/2.6x1.89x0.83in Package Includes: 1pc Boost Converter Module note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.