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  Main » Basic Electronics

You can test a crystal with a frequency counter or even with an oscilloscope. Some digital multimeter have a built in feature of testing crystal.  ... Read more »
Category: Basic Electronics | Views: 1579

The best way to test a 240v linear transformer is to power on. Of course you can test the ohms of the winding for the primary and secondary side but measuring the input and output voltage by far the most accurate method.   ... Read more »
Category: Basic Electronics | Views: 724

Understanding the Monitor flyback transformer pin out would give you many advantages when comes to troubleshooting and repairing Computer Monitors.  ... Read more »
Category: Basic Electronics | Views: 985

What is a normal ESR reading for capacitors? Well, it all depends on the values of the capacitors (electrolytic).  ... Read more »
Category: Basic Electronics | Views: 832


Metal Oxide Varistor (MOV) are voltage  dependent symmetrical resistors intended to protect equipment from transient voltages resulting from lightning strikes. This component is located near the ac supply input and before the bridge rectifier.   ... Read more »
Category: Basic Electronics | Views: 1309

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