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AN1003 Littelfuse Thyristors Datasheet


Littelfuse
AN1003
Part Number AN1003
Manufacturer Littelfuse (https://www.littelfuse.com/)
Description Teccor® brand Thyristors AN1003 Introduction Due to high-volume production techniques, Thyristors are now priced so that almost any electrical product can benefit from electronic control. A look at the fundamentals of SCR and Triac phase controls shows how this is possible. Output Power Characterist...
Features sistive; that is, both the voltage and current waveforms are identical. Full-wave Rectified Operation Voltage Applied to Load Delay (Triggering) Angle Conduction Angle Figure AN1003.2 Sine Wave Showing Principles of Phase Control Control Circuit Control Circuit Different loads respond to different characteristics of the AC waveform. For example, some are sensitive to average voltage, some to RMS voltage, and others to peak voltage. Various voltage characteristics are plotted against conduction angle for half- and full-wave phase control circuits in Figure AN1003.3 and Figure AN1003.4. Lin...

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