DC Power Supply Variable 0-30V 0-5A, Adjustable Regulated Bench Power Supply with Encoder Control, Output ON/Off Button, 4-Digit LED Display, 4

About this item High-Precision Encoder Adjustment: DC Power Supply Variable with high-precision Encoder Adjustment Knob, tuning to set voltage and current accurately. This Bench Power Supply features smooth parameter control, much more precise than ordinary knobs, suitable for lab research, electronic repair and DIY electronics projects 0-30V 0-5A Adjustable Range with Clear Display: Adjustable Power Supplies adopts stable switching power supply design, equipped with clear 4-Digit LED Display to show voltage, current and power synchronously. The high-definition digital screen ensures real-time data viewing, bringing you a more intuitive and professional using experience Intelligent 4 Groups Memory Storage: Adjustable Power Supplies with intelligent 4 Groups Memory Storage Function. It can save 4 sets of commonly used voltage and current parameters in advance, one-key recall without repeated adjustment, greatly improving work efficiency for frequent use Built-in USB Type-C Quick Charge Port: Built-in 18W USB Type-C Quick Charge port, this bench DC power supply realizes one machine for multiple uses. It can not only supply power for electronic equipment, but also fast charge mobile phones, tablets and other digital products, saving your desktop space and additional charger cost Independent Output Control with Safety Protection: Comes with independent Output Enable/Disable Button for one-click cut off power output without shutting down the machine. Built-in Short Circuit Alarm and multiple safety protection including over-current, over-voltage and overload protection, effectively guard your devices and the power supply from damage Compact and Durable Design: Compact and durable all-white design for easy placement and storage. Widely applicable as professional Bench Power Supply for laboratory teaching, circuit testing, battery charging, product aging test, household maintenance and industrial DIY power supply scenarios