DC-DC 8-60V To 3-32V Buck Module, Max 7A Adjustable Step-down Power Source Module LCD Display Buck Converter High Efficiency Voltage Regulator with Shell

• " [Convenience] --- The step-down module contain transparent acrylic shell, easy to read while protecting the module.
• [Good Performance] --- Can withstand 100,000 presses; Compared with similar potentiometer voltage regulation more convenient and fast.
• [Notes] --- Only can be used as a step down converter, and input voltage should be> 1V higher than output. "
• [Easy to Use] --- Using button adjustable voltage, left button to reduce the voltage, the right button to increase voltage. press button one time can adjust 0.04V voltage, press and hold more than 1 second to quickly adjust voltage.
• [LCD Display] --- Using LCD display screen, Voltage and Current can be displayed simultaneously

Specifications: Input voltage: DC 8V ~ 60V (recommended in 55V, the input voltage must be higher than the 1V output voltage above) Output voltage: DC 3V ~ 32V continuously adjustable (it can record the last voltage set automatically) Output current: Max 7A (Recommended use in 5A, please pay attention to the heat dissipation.) Accuracy: 1%, three-bit voltage display, the current two-bit display, the unit is "A". Entry anti-return protection: Yes Short circuit protection: Yes Conversion efficiency: Max up to 95% Load Regulation S (I): ≤0.8% Voltage regulation S (U): ≤0.8% Size: 62 x 44 x 18 mm / 2.59 x 1.73 x 0.7 in Weight: 67g The package includes: 1 x step-down module kit 1 x Acrylic shell Note: If it is used for charging, after charging, first disconnect the end of the battery and then the input end to prevent the battery from damaging the module by ebbing. Or at the end of the output, add a diode to prevent backflow