High power, high efficiency, 5A, low ripple; Triple functionality: 1. Can be used as a normal blood pressure module with overcurrent protection capability; 2. Suitable for charging various voltage lithium batteries, lead-acid batteries, nickel-cadmium, and nickel-metal hydride batteries, compatible with solar panels, wind turbines, and other applications; 3. Can be used as a high-power LED constant current driver module; Features constant voltage and constant current modes, with LED indicators to show the current operating mode; When used as a lithium battery charger, allows adjustment of float voltage and charge current, with LED indicators for charging status (charging or fully charged); Includes current limit protection; output short circuit will not damage the module; Manufactured using automated placement and reflow soldering; each module undergoes a two-hour aging test before shipment to ensure high reliability; Overtemperature protection: automatically shuts off output when overheated; Input reverse polarity protection: not included (if needed, add a high-current diode externally); Type: Voltage Regulator; Condition: New; Input: IN+ (positive), IN- (negative); Output: OUT+ (positive), OUT- (negative); Input voltage: 4-38V; Output voltage: 1.25-36V continuously adjustable; Output current: adjustable, up to 5A; Maximum output power: 75W; Working temperature range: -40°C to +85°C; Operating frequency: 180KHz; Conversion efficiency: up to 96%; Short circuit protection: Yes (current limited to 8A); Installation: four 3mm screw holes; Color: As shown; Material: Metal + PCB; Dimensions: 51 x 26 x 15mm (L x W x H); Package includes: 1 x Module; Note: When using this product, do not connect input and output grounds together, as this will bypass the current sense resistor and prevent proper output current regulation.