0-30V 2mA-3A Continuously Adjustable DC Regulated Power Supply DIY Kit for School Education Lab

The 0-30V 2mA-3A Continuously Adjustable DC Regulated Power Supply DIY Kit for School Education Lab is an educational kit that provides a convenient and safe way for students to learn about and experiment with electronic circuits and power supplies.

This kit allows users to generate a wide range of DC voltages from 0 to 30V with a current output ranging from 2mA to 3A. The voltage and current can be adjusted continuously, allowing for precise control over the power supply output. The power supply kit includes various components such as resistors, capacitors, transistors, and an operational amplifier, which students can assemble on a breadboard or a printed circuit board (PCB) provided in the kit. Detailed instructions and a schematic diagram are usually included to guide users through the assembly process.

Once assembled, the power supply offers multiple features and protections. It typically includes an LCD or LED display to show the output voltage and current values. There are usually knobs or buttons for adjusting the voltage and current settings. The power supply may also feature short-circuit protection, overload protection, and overheat protection, ensuring the safety of the connected circuit and preventing damage due to excessive current or voltage.

This DIY kit is ideal for introducing students to basic electronics and electrical circuits, as well as teaching them about the characteristics and behavior of DC power supplies. It provides hands-on experience in constructing a functional power supply and encourages experimentation with various electronic projects.

Features:

• Its output voltage is continuously adjustable from 0 to 30V, and the output current from 2 mA to 3A.
• When the output current exceeds the limit current, it will automatically switch to constant current mode to provide for protection for overload or fault, safe to use.
• LED indicator shows the limited state of output current.
• Easy to install and maintain, convenient to use.
• It can be used as a power supply for circuit experiments.

Specification:

Input Voltage	Max. AC 24V
Input Current	Max. 3A
Output Voltage	0-30V (Continuously adjustable)
Output Current	2mA-3A (Continuously adjustable)
Output Voltage Ripple	Max 0.01%
Size	84 x 84mm

Package Includes:

• 1 x 0-30V 2mA-3A Continuously Adjustable DC Regulated Power Supply DIY Kit for School Education Lab

Note : 

• Heatsink and Cooling fan required for extensive use is not included in kit.

Assembly Manual : To download, click here