Controller of flashing lamp group with common power supply and its control method

Application Number: 00105481
Application Date: 2000.04.03
Publication Number: 1264268
Publication Date: 2000.08.23
Priority Information:
International: G03B15/05;H05B41/30
Applicant(s) Name: Zhang Mingzhen
Address:
Inventor(s) Name: Zhang Mingzhen
Patent Agency Code: 11139
Patent Agent: sun haochen
Abstract A controller of flashing lamps with common power supply is composed of high-voltage charge-discharge circuit formed by step up circuit, and multiple trigger-type flashing circuits powered electrically by said high-voltage charge-discharge circuit. If a neon tube is set up at input flashing circuit, irregular self-trigger flashing can be obtained. If a programmable controller is used, a signal decoder controlled by the programmable controller is arranged in each flashing circuit and the output of the signal decoder is used to control the trigger terminal of flashing circuit a programmable signal triggered flashing is obtained. Its advantages are small size and low cost.