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US4855665A
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Status indicating circuit for paralleled switching power supplies
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Noise isolator circuit for power supply fan
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Self-balancing push-pull square wave converter type of switched power supply
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US4672228A
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Battery backup system for switched power supply
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Switched power supply of the forward converter type
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US4616302A
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Over-current sensing circuit for switching-type power supply
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Synchronous converter circuit
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Magnetic disc drive head alignment system
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Push-pull switching mode inverter-type power supply
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Overlap control system for push-pull switching mode inverter power supply
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US3815009A
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Power inverter circuit
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Low leakage secondary circuit for a power transformer including conductive strips forming the secondary and connections for rectifying diodes
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Switched transistor power inverter circuit with saturable reactor current limiting means
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Power inverter circuit
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Inrush current limiting circuit
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Sector and address track writing instrument for a rotating magnetic memory
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GB1371418A
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Current sharing parallel transistor circuit
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Power supply current detector system
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Regulated dc-dc power supply
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US3699358A
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Current sharing parallel transistor circuit
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