Adopting Ultrasonic Lens Cleaning (ULC) technology, it uses tiny vibrations generated by ultrasonic waves to remove water, dirt and other contaminants from the surface of the lens cap. The product is suitable for electronic mirrors, car surveillance, mobile phone cameras and other types of small lenses.
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Vibration due to piezoelectric effect
When the electric field is applied to the piezoelectric transducer, it will produce mechanical deformation, and its strain is proportional to the electric field strength, which is called the inverse piezoelectric effect, the stronger the applied electric field strength, the greater the amplitude of vibration.
![1716339653177165.gif 1716339653177165.gif](/uploadfile/image/20240522/1716339653177165.gif)
Bimodal cleaning
Bimodal cleaning is a more advanced ULC method that employs two different standing waves in successive cleaning cycles. This method helps to eliminate cleaning blind spots that can occur in single-mode cleaning and ensures more comprehensive cleaning coverage.Bimodal cleaning is cleaner than single mode cleaning and more cost-effective than SAW. 【More info】
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Features
- High cleaning quality with low dirt residues
- Fast cleaning speed
- Less damage to parts
- Automatic
Transducer dimensions
Specifications
Item | Specifications |
Applicable Camera Wide-Angl | 87°、110° |
Frequency | 40KHz~3.5MHz |
Communication method | IIC、UART |
Voltage | 12V |
Current | 100mA~2A |
Melting Ice Time | ≤10s(1.9 mm of ice thickness) |
Dewatering time | ≤5s (110 ml water) |
Applications
- Car Camera
- Robot Camera
- Industrial Equipment Camera
- Security Camera
- Other Small Cameras
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