The cost of an AC capacitor can vary depending on several factors, including the type and capacity of the capacitor, the brand, and the location where it is purchased. Here are some approximate price ranges for AC capacitors:
Start Capacitors: Start capacitors are typically used in single-phase AC motors to provide an extra boost of power during the motor's startup. They are generally lower in capacity (measured in microfarads, µF) compared to run capacitors. The cost of start capacitors can range from $5 to $30.
Run Capacitors: Run capacitors are used to continuously improve the power factor and efficiency of AC motors during their operation. They are available in various capacitance ratings, typically ranging from a few microfarads to several tens of microfarads. The cost of run capacitors can range from $10 to $50.
Dual Capacitors: Dual capacitors are used in some air conditioning units to provide both the start and run capacitance in a single component. They have multiple capacitance ratings, usually for the compressor motor and the fan motor. The cost of dual capacitors can range from $20 to $70.
Please note that these price ranges are estimates and can vary based on factors such as the capacitor's quality, the supplier, and regional market dynamics. It's recommended to check with local suppliers or online retailers to get accurate pricing information for specific capacitors you are interested in purchasing.