Adjustable Power Supply Module ZK 12KX, High Efficiency DC DC Converter 12A 120W with LCD Display for Electronics Lab DIY Projects

Specification: Item Type: Power Supply Module Model: ZK 12KX Material: Plastic Input Voltage: 5.3 32V (limit 35V; the lowest input voltage can be 4V to achieve step down , but the voltage and current measurement is not accurate when the input is lower than 5.3V) Output Voltage: 1.2 30V (must make sure that the input voltage is higher than the output voltage , the minimum voltage difference between the two is 0.8V) Output Current: 0.2 12A Maximum , if it exceeds 8A or the module temperature exceeds 65 , please strengthen heat dissipation (overload and overheating will not be guaranteed). When the output voltage is lower than 2V , the constant current is invalid. Output Power: heat dissipation 120W (within 8A) , enhanced heat dissipation 160W Voltage Display: Resolution: 0.05V , Range: 0 32V Current Display: Resolution: 0.01A , Range: 0 12A Conversion Efficiency: About 96% Working Current: About 25mA : Yes (it may fail when the module with high power load is started) Input Reverse Connection : Yes Anti backflow At The Output: None (If the load is self charged or a magnetic load , please connect an anti backflow diode in series to the positive output) Short Circuit : Yes LWH: Approx. 82 x 52 x 32mm , 3.2 x 2 x 1.3in Package List: 1 x Power Supply Module 2 x Acrylic Board 1 x Heat Sink 2 x Button Plastic 4 x Hex Standoff Nut 4 x Hex Standoff Screw 8 x Screw

• [VERSATILE CONTROL] The module features intuitive IN/OUT and ON/OFF buttons with tactile feedback. IN/OUT toggles between input/output voltage displays, while ON/OFF controls power output. Long presses enable advanced functions like current/power display switching and default power-on state configuration (ON/OFF). Perfect for precise electronics testing and prototyping.
• [PRECISE ADJUSTMENT] Equipped with dual potentiometers for voltage and current control. The CC knob adjusts current settings (0.2-12A), activating constant current mode when reached. The CV knob regulates output voltage (1.2-30V). Both feature smooth clockwise rotation for incremental adjustments. Ideal for LED drivers and battery charging applications.
• [ROBUST PROTECTION] Designed with anti-reverse input protection and short-circuit safeguards. The module withstands accidental reverse connections without damage. For optimal performance, ensure input power exceeds output requirements. Thermal protection activates at 65°C - add heatsinks for sustained high-power operation (up to 160W with enhanced cooling).
• [CLEAR VISUALIZATION] Features a bright LCD displaying real-time voltage (0-32V, 0.05V resolution) and current (0-12A, 0.01A resolution). The crystal-clear casing provides durability while maintaining visibility. CC mode activates a red indicator light. Essential for laboratory measurements and circuit debugging.
• [HIGH-EFFICIENCY DESIGN] Delivers 96% conversion efficiency with minimal 25mA operational current. Compact (82x52x32mm) suit space-constrained workbenches. Package includes heatsink, mounting hardware, and acrylic boards. Supports 5.3-32V input range (4V minimum with reduced accuracy) for versatile power source compatibility.