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Circuit Provides High Side Current Sensing - 04/24/97 EDN-Design Ideas:
(design idea added 8/03) |
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Circuit senses high side Current - 03/01/01 EDN-Design Ideas:.....(design idea
added 8/03) The accurate, high-side, current-sense circuit does not use a
dedicated, isolated supply voltage, as some other schemes do. |
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Current Measurement Applications Handbook - Zetec Semiconductors
Applications Notes This applications handbook explores how the requirements affect
the design for AC and DC current measurement and the implications on cost and
performance for different approaches. (app note added 2/06) |
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Current Sense Amplifier Handles High Voltages - 11/06/97 EDN-Design Ideas:
(design idea added 4/02) |
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Current sense Amplifier precisely measures Low side - 09/16/99 EDN-Design
Ideas: (design idea added 2/06) |
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Current Sense Auto Power Switch - A current sensing switch turns on multiple
devices from one master (added 6/07) |
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Current Sense Curcuit Collection - AN105 Linear Technology Sensing and/or
controlling current flow is a fundamental requirement in many electronics systems,
and the techniques to do so are as diverse as the applications themselves. This
Application Note compiles solutions to current sensing problems and organizes the
solutions by general application type. These circuits have been culled from a
variety of Linear Technology documents. |
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Current Sense IC Prevents OverCurrent Damage - 04/25/96 EDN-Design Ideas:
(design idea added 04/02) |
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Current sense monitor & MOSFET boost output current - 05/28/09 EDN- Design
Ideas, You can bypass BDC current-settings resistors and use a MOSFET to
increase current.....(design idea added 08/09) |
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Current sensing scheme improves PFC on/off sequences - 06/27/02 EDN-Design
Ideas: PFC (power-factor-correction)preconverters typically use
the step-up, or boost, configuration, because this type of converter is relatively
easy to implement (Figure 1). However, this topology requires the output voltage
to be higher than the input voltage. When this condition is not the case—for
example, with on/off sequences or under load.....(design idea added 10/03) |
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Current Sensor - High-wattage appliances like electric irons, ovens and
heaters result in unnecessary power loss if left ‘on’ for hours unnoticed. Here is
a circuit that senses the flow of current through the appliances and gives audible
beeps every fifteen minutes to remind you of power-’on’ status. This is a
non-contact version of current monitor and can sense the flow of current in
high-current appliances from a distance of up to 30 cm . It uses transistors in
the input to provide very high input impedance (1.5 T-ohms), very low input
current (10 pA) and high-speed switching performance. ….(electronic schematic
added 11/08) |
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Current Sensormeasures 0 to 500A - 09/30/99 EDN-Design Ideas:.....(design idea
added 2/06) |
