Features 1、Two large aluminum heat sinks ensures a better heat dissipation and more stable performance 2、Five 470uf/35V high frequency low resistance capacitors in parallel special for switch-mode power supply lower output ripple 3、23mm large magnet and 1.0 copper wire provides high efficiency work 4、Two 50V/MLCC patch capacitors and high frequency low impedance electrochemical capacitors lower output ripple 5、Widely used for storage battery, power transformers, DIY adjustable regulated power supply, industrial equipment, 12V to 3.3V, 12V to 5V, 24V to 5V, 24V to 12V, etc Specification Features: Two large aluminum heat sinks ensures a better heat dissipation and more stable performance. Five 470uf/35V high frequency low resistance capacitors in parallel special for switch-mode power supply lower output ripple. 23mm large magnet and 1.0 copper wire provides high efficiency work. LED indicator light on board make work state more intuitive. Two 50V/MLCC patch capacitors and high frequency low impedance electrochemical capacitors lower output ripple. Widely used for storage battery, power transformers, DIY adjustable regulated power supply, industrial equipment, 12V to 3.3V, 12V to 5V, 24V to 5V, 24V to 12V, etc. Specifications: Type: Non-isolated module (BUCK) Output Current: 0A to 12A Power: 100W Operating Temperature: -40℃ to +85℃ Frequency: 300KHz Short Circuit Protection: Yes (14A current limit, please try not to short circuit) Over Temperature Protection: Yes (automatically shut off output) Reverse Input Protection: No Wiring Method: Terminals Size: 60 x 51 x 22mm / 2.36 x 2 x 0.86" Package Includes: 1 x Module Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. Package List