| 摘要 |
The interface includes a current transformer, a rectifier (6), a rejection filter (7) and a current/voltage converter (8). A storage capacitor (14) stores a direct output voltage (Vs) provided by the current-voltage converter for the supply of electrical or electronic equipment. The output voltage is measured and controlled, in order to provide a steady DC output. The interface includes a current transformer, a rectifier (6), a rejection filter (7) and a current/voltage converter (8) including an inductance (9) which is loaded and unloaded according to the cutting parameters of the voltage converter. A storage capacitor (14) stores a direct output voltage (Vs) provided by the current-voltage converter for the supply of electrical or electronic equipment. A measuring device (16) provides a signal indicating the measurement of the value of the voltage (Vs). A control system (17) responds to the measurement in order to control the current/voltage converter in order to keep the output voltage equal to a reference value. This includes a microprocessor programmed to calculate an error signal when the difference between the voltage and the reference exceeds a given threshold.
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