Features: Experience highly power efficiency with our 17A PWM Electronic Switches, design to handle up to 30V input voltages, perfect for powering highly demand devices like model aircraft water pumps. Featuring wide voltages ranges of 3V to 30V and PWM speeds control, this switches offers precise flows and speed adjustments, ensuring optimals performances in various applications. Ideal for RCenthusiasts, DIY creators, and engineers, this switches caters to those involved in remote controlled models, customs electronic projects, or technical research requiring pump control. Perfect for use in model aircraft water pumps, automatic sprayings systems, laboratory experiments, and robotics projects, providing reliable liquid flows management. Builts with durability materials and a lightweight design, it integrates seamlessly into your setups, enhancing performances without adding unnecessary weight, while its efficient heat dissipation ensures longevities. Specifications: Component:Plastic Current-Carrying Capacity:17A Voltages Ranges:3-30v Option Type:1pc 17A PWM Electronic Switcher,10pcs 17A PWM Electronic Switcher; Silicone Cable Length:Approx.85cm/33.46inch Package Includes: Package A 1pc 17A PWM Electronic Switcher Package B 10pcs 17A PWM Electronic Switcher note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.