Sell transformer value special laun @China (Mainland)

transformer value special launch,IF transformer China,Sunel Transformer boutique home Sunel new transformer co., LTD IF transformer emitter voltage measured first discharge pipe to identify the correct frequency IF transformer. Put the transmitter with a the multimeter voltage of 2.5 volts range measuring pole parts specification defines the voltage profile , has a wealth of IF transformer design and manufacturing experience, the introduction of foreign advanced production technology, excellent quality, affordable, low output impedance, due to the input of the transistor, in order to make the IF transformer with the input of the transistor output impedance matching, primary tap and has a number of laps a few secondary coupling coil. Sunel new transformer co., LTD IF transformer using a two-stage IF amplifier, so need to use the three weeks before and after class signal coupling and transmission, with a plastic screwdriver adjust the three intermediate frequency transformer cores in turn from back to front, so that the ammeter the instructions current minimum repeatedly adjusted several times, until the ammeter current can not be reduced further, IF transformer tune well.

Post by Lynn Yang    Consumer Electronics    @2013-04-27 05:04:01