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Printed circuit HF amplifier with transformer - uses conductor bridges to select single or dual transformer output
Printed circuit HF amplifier with transformer - uses conductor bridges to select single or dual transformer output
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机译:带有变压器的印刷电路高频放大器-使用导体桥选择单变压器或双变压器输出
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摘要
The amplifier has a transformer coupled to the circuit board conductor paths and operated with a single output (4), or two outputs (4, 8) by providing a bridge (32, 33) between given conductor paths (31, 34). Pref., the single output transformer acts as a voltage transformer and the dual output transformer acts as a differential transformer. Pref., at least one of the transformer windings is provided by a printed conductor path. ADVANTAGE - Eliminates need for two different transformers.
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