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Thick film resistor paste for speed control circuits is specially designed for speed control circuits and other precision control circuits, with high precision and low noise characteristics. The unique formula of this slurry ensures that the resistance value remains highly stable over a wide temperature range, meeting the precise resistance value requirements of speed control circuits. Meanwhile, its excellent processing performance makes the manufacturing process simpler and more efficient. Widely used in fields such as motor control and power electronics.Advanced Institute of TechnologyPrecious metal paste, can be customized according to needs; Welcome to consult.
0755-22277778
Thick film resistor paste for speed control circuits is a key material in the electronics industry, mainly used to manufacture various resistors and resistor networks, including resistor components in speed control circuits. It has good electrical performance, thermal stability, mechanical strength, and environmental resistance, and is an indispensable and important material in electronic devices such as speed control circuits.
Product Features
Excellent conductivity: The conductive particles in thick film resistor paste are made of materials such as metals and metal oxides, which have good conductivity and can meet the accuracy and stability requirements of speed control circuits for resistor components.
High heat resistance: The polymer matrix is composed of high molecular weight materials such as polyurethane and polyimide, which enables the slurry to maintain stable performance in high temperature environments, making it suitable for applications such as speed control circuits that require high temperature operation.
Good film-forming properties: Thick film resistor paste has high viscosity and good film-forming properties, which can accurately cover and position on the substrate, form a uniform resistance layer, and improve the reliability and stability of the speed control circuit.
Adjustable: Through different preparation processes and formulations, the resistance value, temperature coefficient, and other properties of thick film resistor paste can be optimized and adjusted to meet the needs of different application scenarios such as speed control circuits.
Production process
Raw material preparation: Mix conductive particles, polymer matrix, organic solvents and other raw materials evenly in a certain proportion.
Slurry preparation: Mix the raw materials into a slurry through appropriate processes, and control its viscosity, specific gravity, and other parameters to meet usage requirements.
Printing molding: The prepared slurry is printed onto a substrate through a printing process to form the desired resistance pattern.
Drying and sintering: Drying and sintering the printed substrate to form a good fusion and network interconnection between the slurry and the substrate, and to stabilize the resistance value of the resistor
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