Diode limiter, also known as diode limiter, is a waveform shaping circuit, which can input waveform, cut off or cut off its upper half, lower half or both. This clipping of the input signal produces an output waveform similar to a flat input. For example, a half-wave rectifier is a limiting circuit because all voltages below zero are eliminated.
However, the diode clamp circuit can be used in various applications to modify the input signal and Schottky diode waveform, or use Zener diode to provide overvoltage protection, ensure that the output voltage will not exceed a certain level, and protect the circuit from high voltage spikes. Diode limiting circuits can then be used for voltage limiting applications.
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Precautions:
1. During use, the battery voltage begins to drop. When the DC input voltage of the inverter drops to 10.4- 1 1V, the alarm will give off a peak sound. At this time, the computer or other sensitive appliances should be turned off in time. If the alarm sound is ignored, the converter will turn off when the voltage reaches 9.7-10.3 v.
2, should start the vehicle in time, to charge the battery, to prevent power failure, affect the car start and battery life.
3. Although the converter has no overvoltage protection function and the input voltage exceeds 16V, it may still damage the converter.
4. After continuous use, the surface temperature of the shell will rise to 60℃. Pay attention to the smooth airflow and keep away from objects susceptible to high temperature.
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