| 摘要 |
PROBLEM TO BE SOLVED: To provide electronic equipment in which electricity can be stably supplied to a load circuit even when a capacity of a transformer is made small.SOLUTION: There is provided the electronic equipment comprising: a power source circuit that oscillates a switching circuit to make a transformer generate electricity; and a control circuit that controls an operation performed by electricity supplied from the power source circuit. The control circuit transmits an operation signal corresponding to the operation to the power source circuit. The power source circuit changes an oscillation frequency of the switching circuit according to the received operation signal to change an amount of current that can be supplied to the control circuit.SELECTED DRAWING: Figure 2 |
