The KAILIWEI 3005D Adjustable DC Power Supply is a high-precision laboratory-grade power unit designed for electronics repair, testing, and development applications. Delivering a fully adjustable output range of 0–30V and 0–5A, this power supply provides stable and accurate voltage and current control, making it ideal for mobile phone repair, circuit testing, and professional workshop use.

Built with advanced digital control technology, the 3005D features a dual LED display for real-time monitoring of voltage and current, ensuring precise adjustments down to 10mV and 1mA resolution. Its intelligent CV/CC (constant voltage/constant current) modes automatically switch based on load requirements, protecting sensitive components from damage.

Engineered for reliability and safety, it includes multiple protection systems such as over-voltage (OVP), over-current (OCP), and short-circuit protection, alongside a keypad lock to prevent accidental changes. The built-in memory function allows users to store and recall settings, improving workflow efficiency.

With low noise output, an intelligent cooling fan, and a compact, durable design, the KAILIWEI 3005D is the perfect DC power supply for technicians, engineers, and hobbyists seeking precision, safety, and consistent performance.