Push-pull AmplifierAn amplifier is

Push-pull Amplifier
An amplifier is used to produce the output voltage greater than the input voltage. A push-pull amplifier includes two tubes. Their control grids are connected to the opposite ends of the input transformer secondary winding. The centre of this winding is connected to the tube cathodes. When maximum grid voltage is produced in one tube, minimum grid voltage is produced in the other tube. Thus, the sum of the plate currents remains constant.
The plate currents are fed into the opposite ends of the
output transformer or a choke coil. It has its centre connected through the plate current supply to the cathodes. Thus direct current plate components are eliminated but alternating current components add in the circuit.

Результаты (йоруба) 1:

Titari-fa ampilifaya
An ampilifaya ti wa ni lo lati gbe awọn ni o wu voltage tobi ju awọn input voltage. A titari-fa ampilifaya ni meji Falopiani. Wọn Iṣakoso grids ti wa ni ti sopọ si awọn idakeji pari ti awọn input Amunawa secondary yikaka. Awọn aarin ti yi yikaka ti wa ni ti sopọ si awọn tube cathodes. Nigba ti o pọju akoj voltage ni produced ni ọkan tube, kere akoj voltage ni produced ni awọn miiran tube. Bayi, awọn apao ti awọn awo sisan si maa wa ibakan.
The awo sisan odo ti wa ni je sinu awọn idakeji opin ti awọn
wu Amunawa tabi a choke okun. O ni o ni awọn oniwe-ile-ti sopọ nipasẹ awo lọwọlọwọ ipese si awọn cathodes. Bayi taara lọwọlọwọ awo irinše ti wa ni eliminated ṣugbọn alternating lọwọlọwọ irinše fi ninu awọn Circuit.