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| Thick film resister composite board is multi-layer circuit board with multi-layers of printed and burnt conductors and resisters on board such as ceramics. Thick resister composite board has advantage in size variation and ideal to heat resisting and high frequency characteristic. Miyoshi Electronics uses its own technologies and know-how of new paste materials, filling and grinding, and pattern design in full extent The products of Miyoshi Electronics have been well accepted by the industry with long and wide recorded of supply particularly in use for motor vehicles and high frequency devices. |
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[Features] Shorter delivery from design to production. Large 106mm square base plate is used as standard size (Also bell size is acceptable). Well established Quality assurance system (Awarded ISO9001). Capable to meet special heat sink and high-density requirement. Good cost performance with competitive pricing (Enquiry welcome). [Applications] For vehicle mount device: Sparking plug Control circuits and , base board for pressure and acceleration censors. For high-frequency products: Various kinds of amplifier circuit for wireless transmitters including handheld cellular telephones. For Industries general: Various power circuits, power charger circuits, inverter circuits. |
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1. Filed Thermal Via Hole Printed Board
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[Feature]
A bare chip of power IC is mounted on a filled thermal via hole to obtains high heat sink effect. Parts mounting pad on a filled thermal via hole makes high-density mounting possible. Wiring on filed through-hole gives achievement of high-density mounting. By application of glass overcoat printing in entire area of board, high-density multi-layer board is materialized. |
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(Technology to provide castellation at four section of board)
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[Feature] Castellation at section construction provides leadless high-density mounting. |
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