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Mosquito bat circuit repair.
Faults in the circuit board.
Basically this kind of circuits work using a blocking oscillator for pulsating a high voltage ferrite transformer.
A mosquito killer bat is also called electric flyswatter mosquito bat racket zapper or zap racket these devices are hand held and similar to look badminton racket or tennis racket.
Because the circuit is operated with a 3v battery while most of the parts are rated at much higher levels.
How to repair mosquito racket.
Faults in a mosquito swatter bat circuit board can be very rare.
And frequency is 100khz 200khz.
Mosquito swatter bat and circuit diagram it is an electronic device that produces high voltage around 300 400 volts in the nets.
The output voltage of mosquito killer bat is 600v 100v.
Working principle of mosquito killer bat explained in detail here.
This voltage is then fed over the net of the device and is used to roast or electrocute any bug that.
All you need to open it up is a screwdriver.
The shown configuration employs a blocking oscillator concept as used in joule thief circuits wherein only a single transistor and a center tapped transformer execute sustainable.
Internal parts and circuit diagram of mosquito racket are explained.
First open the mosquito bat by using screwdriver inside bat we will find simple power electronic circuit consisting of battery transistor resistors capacitors diodes and small transformer the basic function of this circuit is to generate very high voltage across output and electric fence so mosquito will die immediately when it came in contact with fence.
Mosquito zapper circuit explained here.
The proposed mosquito swatter bat or mosquito zapper circuit can be seen in the diagram given below the functioning may be understood with the following points.
Ever want to build your own mosquito killing device.
The circuit inside these magnificent devices though is complex and involves several voltage booster stages which is finally stepped up to several thousand volts.
Repairing a mosquito bat is quite easy and all you need is to open it up and carefully check the circuit for problems.
When the mosquito passes through the outer and inner nets of the swatter its wings short out and sparks which will destroy it.
Thus begin by opening up the mosquito bat using the screwdriver.
