DC-DC step-down module LCD display 5A adjustable constant current and voltage CNC step-down module with acrylic housing

Quantity : 1 High-concerned chemical : none Package : TQFP Type : Module Brand Name : DIY NOW Origin : Mainland China Condition : New

Product Selling Points: 1. High-quality materials, guaranteed quality. 2. Crystal-clear housing, elegant design, and tactile buttons. Output voltage is set by button, eliminating the hassle of using a flat-blade power supply. 3. Output can be turned on and off with a button, and the power-on default can be set to ON or OFF. 4. LCD displays input and output voltage, output current, and output power. 5. Reverse polarity protection on the input terminals, preventing burnout.

Parameters: Input voltage: 6.5-36V (If the input voltage is below 6.5V, the current accuracy will be inaccurate; if it is below 5.5V, the LCD display will not function properly). Output voltage: 1.2-32V, factory default output: 5V. Output current: Stable at 3.5A for long periods of time, reaching approximately 4.5A with enhanced heat dissipation (adjustable current limit of approximately 4.2-4.5A). Output power: 50W with natural heat dissipation. (within 3.5A), enhanced heat dissipation 75W Voltage display: 0.05V resolution, range 1.2-32V, accuracy approximately ±0.1V (Customers with demanding accuracy should be cautious!) Current display: 0.005A resolution, range 0-4.5A, accuracy approximately ±0.05A (Customers with demanding accuracy should be cautious!) Conversion efficiency: approximately 94% Operating current: approximately 30mA Reverse input protection: Yes Output backflow protection: No (If charging a battery, power the module before connecting the battery, and ensure the battery voltage is lower than the output voltage. If possible, connect a backflow protection diode in series with the positive output terminal.) Short-circuit protection: Yes Dimensions: L*W*H 70.5*48.4*28mm

Package list: Step-down module*1 label:yes