TDK EFS Surface Potential Sensors, available now from Mouser, provides a 150mA power consumption current, -1000V to +1000V detector voltage range, and 20ms response time. These sensors are designed with the company's high precision, highly stable detection circuit which feeds the detected photosensitive drum surface potential back to the electrical field line control chopper and probe shield cover. The series provides quick responsiveness to high-speed and high image quality demands.
The sensors offer a unique, optimised structure and circuit design that delivers a greater performance in response to market needs. The devices also provide extremely stable output performance, with quick responsiveness to high-speed and high image quality needs.
Typical applications include surface potential measurements in photosensitive drums for copiers and paper for PPCs as well as applications for laser beam printers and various equipment