سنسور و مبدل سنسور تخصصی

Product Attributes

Features

• A new feedback-type surface voltage sensor supporting color copiers with improved image quality and next-generation color printers, with reliability of ±0.05V or below. This voltage sensor employs TDK's unique high-precision, high-stability detection circuit that feeds back the detected photosensitive drum surface potential to the electric field line control chopper and probe shield. While completely eliminating the influence of electric field interference factors between the photosensitive drum and detection electrode, it delivers extremely stable and precise output performance, significantly reducing the adverse effects of temperature fluctuation and detection distance (probe positioning).
• Precise actuation achieved through a unique structural design and a superelastic alloy chopper composed of piezoelectric elements with optimized conversion efficiency, maintaining extremely stable output performance over extended periods.
• Fast response to demands for high speed and high image quality.
• Unique optimized structural and circuit design achieves world-class miniaturization and weight reduction, with enhanced performance to meet market demands.

Applications

Measurement of surface potential on copier photosensitive drums and PPC paper, with applications in laser printers and various equipment.