CW3-3A-T Plug-In-Single Phase AC CW3-6A/10A/20A-T Power Filters EMI Power Supply

1.Product Description

The CW3-3A-T Series Plug-in Single-Phase AC Power Filter is a highly efficient power purification device specifically designed to suppress electromagnetic interference (EMI) and radio frequency interference (RFI). This series covers multiple rated current levels including 3A, 6A, 10A, and 20A, featuring a compact plug-in structure for easy installation and integration. It effectively filters high-frequency noise conducted between the power grid and electronic equipment, ensuring sensitive devices—such as communication systems, industrial controllers, medical instruments, and laboratory power supplies—receive clean, stable power. Simultaneously, it helps equipment meet stringent electromagnetic compatibility (EMC) regulations, enhancing overall system reliability and interference resistance.

1. Industrial Robot Control Cabinet

Installed at the power inlet of the control cabinet, it supplies power to servo drives and PLCs. It effectively suppresses high-frequency noise generated during motor operation, preventing interference with sensitive controllers and ensuring precise, error-free robot movements.

2. Medical Monitoring Equipment

Serves as an internal power module for patient monitors, electrocardiographs, and similar devices. Filters out interference from grid fluctuations to ensure clear and stable acquisition and display of vital signs, preventing false alarms.

3. Communication Base Station Power Supply

Installed at the input end of the base station power module. Blocks sudden noise surges in the grid that could disrupt signal transmission while preventing noise pollution from the base station's power components from entering the grid, thereby enhancing communication quality.

4. Laboratory Precision Test Instruments

Supplies power to high-precision oscilloscopes or spectrum analyzers. Purifies background noise from the power grid, providing instruments with a “clean” power environment to ensure measurement data accuracy and reliability.

5. Electric Vehicle Charging Stations

Used in the power section of AC charging station control boards. Suppresses electromagnetic interference generated by switching power supply circuits, ensuring stable and reliable charging operations while aiding the entire unit in passing electromagnetic compatibility (EMC) certification.

2.Performance Characteristics

3.Other Recommended Products

4.Company Profile

Shenzhen Zhixiangyuan Electronics Co.,Ltd is a high tech enterprise, specializing in customizing various types of audio transformers, high frequency transformers, low frequency transformers，switching power transformers, toroidal inductors, choke coils, SMD power inductors, supper high current inductors and wireless charging coils ,etc for customers.

Founded in 2011,our factory have two production bases in Huizhou city,Guangdong province and Guang’an city,Sichuan province which can produce 120 million inductors and transformers that meet the environmental Protection requirements of ISO every year. Our company equips with fully automatic winding,soldering,assembling,testing machines,also some reliability test equipments.

Our products are certified by UL，FCC，CE，RoHS、Reach and granted with 20 patents.These achievements mainly come from our strong R and D team,providing solutions for temperature decreasing noise cancellation and coupled radiation conductivity.

The products are widely used in high quality audio equipments, audio conference room equipments，communication, medical electronic equipments, automotive electronics, sports and fitness equipments, beauty equipments，LED lighting，and consumer electronics etc.

We are committed to providing high quality coils, inductors, transformers and other products. We can also accept OEM and ODM orders. We sincerely welcome customers at domestic and oversea to visit and cooperate with us with high-quality products, preferential prices and excellent reputation.