coil
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voltage converter
DC-AC CONVERTER CIRCUIT WITH TWO TRANSISTORS SCHEMATIC CIRCUIT DIAGRAM
A DC-AC converter circuit with two transistors is typically known as a “Push-Pull Inverter.” This circuit is used to convert…
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Battery Charger
Relay Coil Energy Saver Schematic Circuit Diagram
Efficient Relay Operation with Reduced Heat Dissipation In situations where relays are prone to warming up when continuously energized, this…
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Electronic Keys & Locks
Level Shifter Schematic Circuit Diagram
Connecting a Conrad DCF Receiver Module to a PLC: The Need for Level Shifting To interface the open-collector output of…
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Clock & Timer Circuit Diagrams
Economical On/Off Power Switch Schematic Circuit Diagram
Innovative Soft On/Off Circuit Design Modern appliances often utilize a convenient ‘soft’ on/off button for effortless operation. However, in the…
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Clock & Timer Circuit Diagrams
Quartz Clock Timebase Schematic Circuit Diagram
Many electronic projects call for a timebase generator, accurate to a second or so. One way of producing this is…
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Battery Circuit Diagrams
Ignition Timer Schematic Circuit Diagram
This circuit is a tester for flywheel-based ignition systems in small airplane engines. Basically, the same ignition coils are also…
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Oscillators Circuit Diagrams
VHF Test Transmitter Schematic Circuit Diagram
Building an Independent Frequency-Modulated Oscillator for VHF Receivers To conduct tests on VHF receivers without relying on local radio stations,…
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