Versatile Usage Scenarios: Our product is designed to adapt to a wide range of applications, from personal projects to professional setups. Whether you're a hobbyist tinkering with electronics or an engineer in need of a reliable voltage regulator, our device is the perfect fit. Suitable for a Diverse Audience: This product caters to a broad range of users, including students, makers, DIY enthusiasts, and professionals in the field of electronics. The user-friendly design and wide input/output voltage range make it Perfect for anyone looking to regulate and control power in their projects. High Conversion Efficiency: With a maximum conversion efficiency of 93%, our product ensures minimal energy loss, allowing you to maximize the performance of your devices while keeping power consumption low. Compact Size: The checkerboard size of our product is compact.This small form factor allows for easy integration into tight spaces, making it Perfect for a variety of projects where size is a constraint. Easy to Use: Our product is designed with simplicity in mind. Just rotate clockwise for 15 turns when setting up, and you'll be ready to go. The intuitive interface and straightforward operation ensure a hassle-free experience, allowing you to focus on your project without getting bogged down in complicated settings. Material: pcb colour: Package Contents: 10 x DC-DC Converter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours Hope you have a pleasant shopping experience!