1、With two large aluminum heat sinks, it has better heat dissipation and more stable performance. 2、This step-down module can connect 5 470uf/35V high frequency low resistance capacitors in parallel. 3、Can be used for switching power supply, can reduce the output ripple. 4、The diode can prevent the chip from breaking down the voltage spike and make sure the safety of the module. 5、It can be applied in the step-down field where the input voltage is higher than the output voltage. 6、Suitable for storage batteries, power transformer, DIY adjustable power supply, 24V car notebook power supply, etc. Condition: 100% Brand New Item Type: Buck Module Material: Printed Circuit Board Product Size: Approx. 60x50x17mm / 2.4x2.0x0.7in Module Nature: Non-Isolated Buck Module 1.2-36V Continuously Adjustable 1.2-36V Fixed Output Output Current: 12A Maximum (Rated 8A, peaking 12A 100W, enhanced heat dissipation up to 200W, please add a fan to cool when the working current is large. Working Temperature: -40-+85℃ Working Frequency: 180KHz Short Circuit Protection: Support (limit current 12A) Over-Temperature Protection: Support (Output is automatically turned off after over-temperature) Input Reverse Connection Protection: No (if necessary, please connect a diode in the input) Wiring Method: Terminal block, no welding, V-IN is input, V-OUT is output, and the module with shell is welded wire output. Application Range: 1 x Buck Module