2.4.1 the "adaptor 41" is a small power supply device equipped with different shapes of electrical appliances. In a single instrument is a small transformer 3 volt 240 ml amplifier. The second is a placenta series, namely primewinning □ the second is called the second series, the second series, the second series, the second series, the second series, the second series, the second series, the second volume wind 41 □ switch power supply size 220 volts. The "fire house" will enter the placenta and a second set of current switches according to the laws of physics if you want. Two equal coils, input current equal to output current. The commonly used galvanometer has a voltage of about 3-12 less than one amplifier. The reason is that most electronic devices use batteries, which are direct current. The theory of negative feedback converter is directly on the other side of the bulldozer. It is an internal insulation device called dinosaur. Adam has the responsibility to put the negative current straight.<br>
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