Features • Easy Installation and Maintenance: All components are in-line, allowing for straightforward assembly and upkeep, so you can quickly set up your power supply with minimal effort • LED Current Limit Indicator: The built-in LED alerts you when output current exceeds the limit, ensuring automatic switch to constant current mode for enhanced safety and protection against overloads • Hands-On DIY Experience: This kit requires self-assembly, providing an excellent opportunity to enhance your practical skills and deepen your understanding of electronic components • Continuous Voltage Adjustment: Output voltage can be finely tuned from 0 to 30V, offering versatility for various projects and ensuring you have the right power for your needs • Comprehensive Protection Features: Enjoy peace of mind with current limiting, LED displays, and built-in overload and short circuit protection, safeguarding both the kit and connected devices Features: 1、All are in-line components, easy to install and maintain, the output voltage is easy to adjust. 2、The output current limit status is indicated by LED, when the output current exceeds the limit current, it will automatically switch to constant current mode to provide full protection against overload or fault. 3、DIY parts set, need to install by yourself, can exercise hands-on ability. 4、 DC regulated power supply whose output voltage is continuously adjustable from 0 to 30V. 5、Provide current limiting, LED display, over load and short circuit protection. Specification: Conditon: 100% Item Type: Power Supply DIY Kit Material: Synthesis Board Color: As Pictures Shown Input Voltage: DC24V Input Current: 3A Output Voltage: 0-30V Continuously Adjustable Output Limit Current : 2mA-3A Continuously Adjustable Output Voltage Ripple: 0.01% Package List: 2 x Small Transistor 1 x In4004 Capacitance 4 x In5408 Capacitance 6 x Small Diode 1 x Circuit Board 2 x Wiring 1 x 3300μf Diode 2 x 47μf Diode 1 x 10μf Diode 2 x Knob 1 x Potentiometer 1 x Led Light 21 x Resistance 3 x Transistor with Cooling 4 x Screw 2 x Nut 5 x Thermistor 2 x Blue Terminal 2 x White Terminal 1 x 0R47J Ceramic Components 3 x Eight-Pin Chip 1 x Black Aluminum Alloy Shell Package List 2 x Small Transistor 1 x In4004 Capacitance 4 x In5408 Capacitance 6 x Small Diode 1 x Circuit Board 2 x Wiring 1 x 3300μf Diode 2 x 47μf Diode 1 x 10μf Diode 2 x Knob 1 x Potentiometer 1 x Led Light 21 x Resistance 3 x Transistor with Cooling 4 x Screw 2 x Nut 5 x Thermistor 2 x Blue Terminal 2 x White Terminal 1 x 0R47J Ceramic Components 3 x Eight-Pin Chip 1 x Black Aluminum Alloy Shell