A 25 kW, 25 kHz Induction Heating Power Supply for MOVPE System Using L-LC Resonant Inverter

Figure 7

Typical calculated waveforms of 𝑣_𝑠(𝑡), 𝑖_𝑠1(𝑡), 𝑖_ℎ(𝑡), and 𝑖_𝑠(𝑡) for low-𝑄(𝑄=1;𝛾=1) (a) and high-𝑄(𝑄=50;𝛾=1) (b) operation. The effect of 𝛾 on the waveform of 𝑖_𝑠(𝑡) is illustrated by the calculated waveforms in (c) for 𝑄=50.

(a)

(b)

(c)