Nanosecond pulse laser power supply hardware circuit
A nanosecond pulse laser power supply hardware circuit is disclosed. In order to light a pulse xenon lamp, a trigger circuit of a xenon lamp, a charging circuit of an energy storage capacitor and a discharging circuit of an accumulator are possessed so that a laser power supply circuit is formed. Th...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | A nanosecond pulse laser power supply hardware circuit is disclosed. In order to light a pulse xenon lamp, a trigger circuit of a xenon lamp, a charging circuit of an energy storage capacitor and a discharging circuit of an accumulator are possessed so that a laser power supply circuit is formed. The hardware circuit of the utility model comprises a PWM signal generation circuit (1). The PWM signal generation circuit is connected with a signal isolation driving circuit (2), a voltage stabilizing circuit (3) and a controller (4) respectively. The signal isolation driving circuit is connected with a full bridge inversion charging circuit (5). The full bridge inversion charging circuit is connected with a power supply circuit (6) and the energy storage capacitor (7) respectively. The energy storage capacitor is connected with a discharging switch (8) and a voltage sampling circuit (9) respectively. The voltage sampling circuit is connected with a protection circuit (10) and the voltage stabilizing circuit respec |
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