can anyone tell me where this voltage comes from? I've run into this schematic different places, and I don't know how on two parallel legs you can have 2 different voltages... on one leg there is a 30V power source... how can you have 10V on a parallel leg? On one image it's referred to as the bias voltage, on the other it's called out as ~10V....
much thanks!
![BiasVoltage_pic1.JPG BiasVoltage_pic1.JPG](https://www.electro-tech-online.com/data/attachments/37/37800-1024a8e86ac44ca9b0ffb8580ee40f40.jpg)
![BiasVoltage_pic2.JPG BiasVoltage_pic2.JPG](https://www.electro-tech-online.com/data/attachments/37/37801-7d514af6ae881ae8f9e0c4a80e6b1c5d.jpg)
much thanks!
![BiasVoltage_pic1.JPG BiasVoltage_pic1.JPG](https://www.electro-tech-online.com/data/attachments/37/37800-1024a8e86ac44ca9b0ffb8580ee40f40.jpg)
![BiasVoltage_pic2.JPG BiasVoltage_pic2.JPG](https://www.electro-tech-online.com/data/attachments/37/37801-7d514af6ae881ae8f9e0c4a80e6b1c5d.jpg)
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