Thick film printing
Features ■ High heat dissipation ■ High heat resistance ■ High current capacity ■ Solvent resistance ■ Wear resistance ■ Voltage resistance ■ Stable dielectric constant
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basic information
■ Metal films such as conductors and resistors are printed on ceramic substrates and subjected to high-temperature firing to form circuit boards and composite modules. ■ This technology is widely applied in our products, including resistor networks, capacitor arrays, diode arrays, LED modules, and hybrid ICs. ■ By using alumina substrates with excellent thermal conductivity, heat dissipation design is possible. ■ Forming composite circuits allows for space-saving designs. ■ Resistor elements can be formed on the substrate in a free arrangement and size. ■ Resistor elements guarantee high precision and high reliability through laser trimming. ■ If functional adjustments are necessary, please consult us about function trimming.
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Applications/Examples of results
Applications ■Train ■UPS ■Motor control ■MOSFET module ■Air conditioner ■Refrigerator ■Inverter ■Transistor module ■LED module ■Power supply for chemical equipment ■Power module substrate (for automotive, railway, high power semiconductors) ■High-frequency circuit substrate ■Sub-mount for optical pickup (for DVD, CD) ■Various heat dissipation substrates
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Company information
Fukushima Suwa Electric Co., Ltd. applies its innovative technologies, cultivated through the development and manufacturing of various resistors, such as coating technology, printing technology, and metal processing technology, to continue challenging new fields, including glass touch panel LED lighting circuits and circuit products for clean energy.