Technology 80 5650A 901049/B Circuit Board
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The Technology 80 5650A 901049/B is a four‑axis ISA‑bus servo motor controller used in industrial motion control systems. Common failures on this board include burnt‑out power MOSFETs or IGBT drivers, degraded gate driver ICs, and decoupling capacitor failure due to thermal cycling; the 5650 series also frequently shows shorted phase windings or damaged analog front‑end components. Initial diagnostics should verify that the main supply rails (±15 V, +12 V, and motor drive voltages) are within spec, inspect for visible burn marks or swollen capacitors on the board, and review any diagnostic error codes displayed by the controller’s status LEDs or serial log.[oss-gpt-20b] |
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[oss-gpt-20b]We reclaim and repair GPUs and industrial AI hardware (cards, PSUs, fan modules, VRM boards). Free estimate — you only pay return shipping if you decline.
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Other Repaired Units by Technology 80
Technology 80 5650A 901049/B Circuit BoardTechnology 80 5650A circuit boardContact Us
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Tobaccoville, NC 27050
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Kernersville, NC 27284
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