News
  • Dingfeng Capacitor -- What is the cause of failure of metallized film capacitors?
    A metallized film capacitor is formed by winding or laminating a double-sided metallized polypropylene film and a non-metallized polypropylene film. Film capacitors are excellent capacitors because of their excellent characteristics. Its main characteristics are as follows: no polarity, high insulation resistance, excellent frequency characteristics (wide frequency response), and low dielectric loss. ...
    2019-11-20
  • Dingfeng Capacitor -- How to Choose a Replacement Motor Capacitor - 4 Methods
    1. Examine the original capacitor and match its ratings in Voltage and capacitance, uF or microfarads. Look for and record all of the markings on the capacitor. Typically you'll see a rating in microfarads like the 25uF in our capacitor. and you'll also see a voltage range rating such as the 370VAC (maximum voltage)...
    2019-11-18
  • Dingfeng Capacitor -- Cbb60 capacitor characteristics
    1. No polarity, high insulation resistance, excellent frequency characteristics, and low dielectric loss. 2. The dielectric constant is high, the volume is small, the capacity is large, and the stability is better. 3. The dielectric loss is small, the insulation resistance is high, but the temperature coefficient is large...
    2019-11-15
  • Dingfeng Capacitor -- Start capacitor wiring diagram
    The single-phase capacitor starts the AC motor, and the winding connector in series with the capacitor is the secondary winding. Let the secondary winding resistance be R1 and the main winding resistance be R2, then R1>R2 (the main winding power is large and the resistance is small). Use a multimeter to measure the resistance between each of the three terminals...
    2019-11-13
  • Dingfeng Capacitor -- What is the difference between the starting capacitor and the running capacitor?
    1. The starting capacitor is to make the starting coil of the single motor energized at starting and cut off after starting. Running the capacitor is to allow the motor to compensate for capacitance during operation. Therefore, the starting capacitor must be needed, and the running capacitor may not be needed...
    2019-11-11
  • Dingfeng Capacitor -- The principle and structure of the motor starting capacitor
    A single-phase AC motor has one more equipment than a three-phase AC motor, and that is the starting capacitor. The most common are all kinds of home appliances. Starting capacitors for household appliances with motors are a must. The starting capacitor is to give the motor a thrust when the motor starts, so that the motor can be turned up and turned. ...
    2019-11-08
  • Dingfeng Capacitor -- Air conditioner starting capacitor price
    Capacitors are the key components for starting an air conditioner motor. It is used to provide starting current for the auxiliary winding of the motor and to assist the compressor to start. Most of the air conditioners on the market today use capacitors that are integrated and operated. The starting capacitor used in general air conditioning is a CBB65 capacitor...
    2019-11-05
  • What is the best capacitor in the electronics industry?
    CBB capacitors have the following advantages: extremely low loss; low dielectric absorption coefficient; high insulation resistance; good frequency characteristics; excellent self-healing properties and high stability...
    2019-11-02
  • Dingfeng Capacitor -- How to measure the fan capacitance?
    To measure the capacitor of the electric fan, there are generally three ways: 1, using a digital capacitance meter to measure Connect the positive and negative hands of the capacitance meter to the positive and negative terminals of the capacitor. ...
    2019-10-31
  • Dingfeng Capacitor -- 2019 autumn Canton Fair harvested huge
    In 2019.10.15-19, our company participated in the Autumn Canton Fair. The CEO of our company personally led the sales team to participate in this Canton Fair. The team traveled to Guangzhou two days in advance, after the arrival, after the rest, the next day to carry out the booth layout work. After the booth was arranged, the CEO of the company led everyone to enjoy a delicious dinner and added energy to the intense exhibition work....
    2019-10-28