Advantages:
- High Frequency Response: Capacitive transformers have a better frequency response than wirewound transformers, especially in the high frequency range. This gives them an advantage in high-speed communications and broadband signal transmission.
- Size and Weight: Capacitive transformers are generally lighter and smaller than wirewound transformers. This makes them advantageous for installation and transportation.
- No Saturation Problems: Capacitive transformers do not suffer from magnetic saturation problems, resulting in more stable performance at high currents and overloads.
- Voltage withstanding characteristics: Capacitive transformers have very good voltage withstanding characteristics and can be used in high voltage applications.
- Low Magnetization Loss: Capacitor transformers have lower magnetization loss compared to wire-wound transformers.
capacitor transformer can be customised
Rated Input Voltage (V)
|
2000 |
Rated Output Voltage (V)
|
27 |
Output power (W) |
10 |
working temperature |
-40β~70β |
Rated Frequency (Hz) |
50~60 |
The significance of capacitor take-off:
easy to install, prevent the ferromagnetic resonance of PT, prevent PT from burning due to secondary short circuit Classification of capacitor take-off: 1.CC-L form 2.C-L form 3.CVT form As the following figure Advantages and disadvantages of CC-L Advantages: the voltage on the primary side of the transformer is low, easy to protect; Disadvantages: 1) small power (1~3W), only applicable to low-power controllers; 2) in case of a lightning strike, the unlimited-current devices CH and CL capacitors in the circuit are easily overcurrent damaged. The unlimited current devices CH and CL capacitors in the circuit are easily damaged by overcurrent.
Hemei Electronics has been engaged in magneto-electric signal coupling, magneto-electric measurement and power taking profession for more than 10 years, and has accumulated rich experience in the industry, with a group of professional technical research and development personnel. If you have the need in this area please contact us.