Chk-v9.04g Circuit Diagram |best| Jun 2026

Chk-v9.04g Circuit Diagram |best| Jun 2026

: A ceramic fast-acting fuse (typically rated at 10A to 15A) isolates the board during downstream component shorts.

A negative temperature coefficient (NTC) thermistor sits directly against the underside of the glass panel to monitor cooktop temperatures. chk-v9.04g circuit diagram

The heavy lifting is performed by an Insulated Gate Bipolar Transistor (commonly parts like H20R1203 , FGA25N120 , or equivalent rated at 20A–25A, 1200V). The IGBT rapidly pulses the LC tank at ultrasonic frequencies (typically 20 kHz to 35 kHz), generating the alternating magnetic field required for induction. Low-Voltage Auxiliary Power Supply (SMPS) : A ceramic fast-acting fuse (typically rated at

: AC mains (220V–240V) enters through a fuse (usually 10A–15A) and a varistor for surge protection. or equivalent rated at 20A–25A

: A ceramic fast-acting fuse (typically rated at 10A to 15A) isolates the board during downstream component shorts.

A negative temperature coefficient (NTC) thermistor sits directly against the underside of the glass panel to monitor cooktop temperatures.

The heavy lifting is performed by an Insulated Gate Bipolar Transistor (commonly parts like H20R1203 , FGA25N120 , or equivalent rated at 20A–25A, 1200V). The IGBT rapidly pulses the LC tank at ultrasonic frequencies (typically 20 kHz to 35 kHz), generating the alternating magnetic field required for induction. Low-Voltage Auxiliary Power Supply (SMPS)

: AC mains (220V–240V) enters through a fuse (usually 10A–15A) and a varistor for surge protection.