combustible gas automatic ignition device circuit

Published:2011/7/2 3:37:00 Author:John | Keyword: combustible gas, automatic ignition device | From:SeekIC

The device uses TWH8751 power electronic manifold to form a high voltage spark ignition device, which is made to be under the control of flame feedback optical signal. It also has the function to re-ignite after the turning off for some reason. If this device is compatible with other control circuit, the entire unit is able to achieve the automation of cooking. TWH8751, R1, C1 and others are used to constitute the square-wave generator. B2 is a booster, which can be the 12-inch ignition coil. Its primary stage uses 30 turns of 0.3mm enameled wire or output transformer in the tube radio with direct substitution.



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