Phase-fired control (PFC), also called phase cutting or phase-angle control, is a method for power limiting, applied to AC voltages.[1] It works by modulating a thyristor, SCR, triac, thyratron, or other such gated diode-like devices into and out of conduction at a predetermined phase angle of the applied waveform.[2]
- ^ Software and hardware applications of microcomputers. M. H. Hamza, G. K. F. Lee, IEEE Control Systems Society, International Society for Mini-Microcomputers. Anaheim, Calif.: ACTA Press. 1986. p. 2. ISBN 0-88986-085-8. OCLC 24541232.
{{cite book}}: CS1 maint: others (link) - ^ D.W., McDonald (1980). "ac power control in the Core Flow Test Loop".
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