Inverter

DC to AC Inverter by IC 555 and TIP41 TIP42

This be basic AC inverter Circuit. Convenient for the initiator who have to is extremely fond of something experience. Because of use IC 555 highly popular, perform produce the frequency ,then enlarge with transistor NPN and PNP number TIP41 and TIP42 drive the coil transformer. Get by can pay Voltage output about 120V to 230V at frequency 50Hz. By have R4 perform control the frequency and should use. Voltage supply about 5V to 15V the detail sees in circuit picture sir.

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Inverter circuits
DC to AC inverter with IC555
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Image Source: http://cit.kmutnb.ac.th/ebook/

Be the first to comment - What do you think? Posted by admin - July 19, 2008 at 12:03 am

Categories: DC converter, Inverter Tags: 555 dc ac inverter, inverter circuit, mini inverter circuit

100W Square wave Inverter by CD4047, LM358,2SC1061,2N3055

This is AC Inverter. Input 12VDC from car battery to output 220V AC 50Hz or 60Hz at Square wave signal.
The main part is IC CD4047 and IC LM358 and Transistor 2SC1061 and 2N3055.
The transformer is 12V-012V Primary : 220V Secondary.
and current 3A up for power output than 100W.
Note:
C1 = 0.1uf metalized-film capacitor, 5% tolerance.
R1 = 47K for 50Hz output, 39K for 60Hz output.

Be the first to comment - What do you think? Posted by admin - June 28, 2008 at 8:20 pm

Categories: Inverter Tags: 2n3055, AC Power Inverter, C1061, cd4047, LM358

300W inverter power 24Vdc to 220Vac by MJ15003,CA3130,CD4027

This is circuit 300W Inverter power,so input battery 24V to Output 220Vac 50Hz 300W.

I used main Component IC CD4027 , NE555,CA3130 and LM7805. The transistor power MJ15003 driver transformer 24V 10A min.
The VR1 – 100K is control Frequency output at 50Hz 50Hz or 60Hz at Square wave signal.

The VR2 – 50K is control voltage output at 220V.
Note:
C6 = 0.1uf metalized-film capacitor, 5% tolerance.
Please read more in image circuit.

PCB:300W inverter power 24Vdc to 220Vac by MJ15003,CA3130,CD4027