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一常规类(一原一副,“□”型铁芯)例1如图所示,理想变压器原副线圈匝数比为n_1:n_2=4:1,原线圈回路中的电阻A与副线圈回路中的负载电阻B的阻值相等,a、b端加一
Example 1 As shown in the figure, the turns ratio of the primary winding of the ideal transformer is n_1: n_2 = 4: 1. The resistance A in the primary coil loop is The resistance of the load resistor B in the secondary coil circuit is equal, and a and b increase by one