12A adjustable DC-DC step-down module

12A adjustable step-down module DC-DC high power low ripple 95% efficient power-supply module (BCA1)Product features: The module name: 12A buck perfect version The modular nature: non isolated buck module (BUCK) Input voltage: 4.5-30V input voltage should not exceed 30V!!! Output voltage: 0.8-30V adjustable Output current: 0-12A 100W to strengthen the heat up to 200W Working temperature: -40~+85 degrees Operating frequency: 300KHz 95%: the highest conversion efficiency (efficiency associated with the input, the output voltage, current, pressure difference) Short circuit protection: (current limiting 14A) please try not to short circuit Over temperature protection: (automatic shutdown output ultra temperature) Input reverse connection protection: No (such as the need to please series diodes in the input) Installation: 4 3mm screws Connection: connecting terminal, without welding, V-IN input, V-OUT output, with the housing modules for welding line output Module size: length 60mm width 51mm high 22mm