Since the utility model adopts the normalized full-bridge commutation, the power factor flowing to the electrical source system is 1, and the current can be reduced greatly.
且本实用新型由于使用了归一化的全桥整流，故此流向电源系统的功率因数为1，电流将会大大下降。
3
The gain of the amplifier is also given in terms of the coupling factor and the normalized negative conductance, the relationship between the gain and the effective noise figure is thus found.