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EP1469322A3 Electronic magnetoresistive sensor biasing 失效
电子磁阻传感器偏置

Electronic magnetoresistive sensor biasing
摘要:
A circuit comprising a multiplier (81), a comparator (83) and a controller (85) for generating a bias current (IB) and a bias voltage (VH) for a magnetoresistive transducer (RH); a magnetoresistive head/arm electronics device and a disk drive comprising the circuit.
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