Description High Reliability High Availability: Adopt two parallel MOS active output, lower resistance, electric current is bigger, strong power, 15A, 400W at room temperature, meet with most equipments on the market. Perfect Support Pwm: You can access the PWM signal, the signal frequency 0-20KHZ perfect support. Widely Applications: You can control the output of power equipment, motors, light bulbs, LED lights, DC motors, micro-pumps, solenoid valves, etc., can input PWM, control motor speed, lamp brightness and so on. High Reliability, High Availability: It adopts double MOS parallel active output to show lower internal resistance,greater electric current and power. Please note:the physical slightly color difference or difference,please do not mind, thank you! Type:High power field effect transistor trigger switch driver module PWM regulator electronic switch control panel. Colour:Blue Material:PCB Package Contents: 30 * MOS Driver Module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Note: Please allow slight errors due to manual measurement. Please make sure you don't mind before bidding. Color may vary depending on your monitor, please understand. Note: Hello, please pay attention to your shipping address when purchasing products. If your delivery information (e.g. name, street, house number, doorbell/email without name, etc.) is incorrect, the order will not be delivered correctly