Radio Circuit. - This is one of implementation of transistor to build power inverter system. It is only need small component completed to build this electronic circuit that basically component.
The electronic design circuit of Inverter 12V to 220V 100W Circuit by Transistor is look like in Figure 1 below. Other component used like resistors, transformer, capacitors, and diode.
The electronic design circuit of Inverter 12V to 220V 100W Circuit by Transistor is look like in Figure 1 below. Other component used like resistors, transformer, capacitors, and diode.
Beside we will show you electronic design circuit and component parts need, we also will give you global description about this circuit. So, please enjoy to continue reading this article until finish and get more useful.
Electronic Circuit Design
Component Parts
- Q1-Q4______BC557___45V 100mA PNP Transistor
- Q5,Q6______BD139___80V 1.5A NPN Transistor
- Q7,Q8______2N3055___100V, 15A, 115W, >2,5MHz NPN transistor
- D1,D2,D3,D4_____1N4148______75V 150mA Diodes
- D5,D6_______1N4007 __1000V 1A Diodes
- R1,R4,R6,R7_________10K___1/2W Resistors tolerance: 5%
- R2,R3___________150K______1/2W Resistors tolerance: 5%
- R5,R6___________ 47K______1/2W Resistors tolerance: 5%
- R9,R12__________ 220 ohms 1/2W Resistors tolerance: 5%
- R10,R13_________ 560 ohms 1/2W Resistors tolerance: 5%
- R11, R14________ 100K ____1/2W Resistors tolerance: 5%
- R15, R16________ 10 ohms__10W Resistors tolerance: 5%
- R17, R18________ 150 ohms_1/2W Resistors tolerance: 5%
- C1,C2___________0.047uF 50V_____Ceramic capacitors
- C3,C4__________0.01uF 50V____Ceramic capacitors
- C5______________1uF 50V_____ Ceramic capacitors
- C6_____________0.1uF 250V____ Ceramic capacitors
- C7_____________0.1uF 50V_____ Ceramic capacitors
- C8____________220uF 25V_______ Electrolytic capacitors
- T1___230V AC primary to 12V-0-12V,2-8A secondary transformer.
Description
The electronic circuit design like in Figure 1 above show you power inverter circuit using transistor. Other component need also that can supply with low voltage DC +12V and ground source to charge this transistors and all system component from power supply built. With this electronic design circuit you can produce 220V from 12V that useful now.
According Eleccircuits blog mentioned thathis circuit is 100 watt power inverter using power transistor 2N3055. It is designed for you that need to use appliances at outdoor or no electrical places. Someone use it in car or the high mountain etc.
The maximum output power of this circuit about 100 watts, it is suitable for a normal lighting (all home lamps), also used for radio, mini TV, stereo or someone use it for.
Let’s look at to both transistors Q1,Q2 will be connected together as the astable multivibrator form. It will generate the output frequency about 100 Hz at the collector lead of Q2. Then this signal will sent to the two frequency divider makes the frequency is reduced down about 50Hz
Cause we don’t design the circuit to directly work at 50 Hz. Because the generating the steady low frequency is very hard.
The output from divider circuit is sent to base of Q5,Q6. To increase current up to drive the output transistors Q7,Q8, then drive the transformer, finally to supply load.
The maximum output power of this circuit about 100 watts, it is suitable for a normal lighting (all home lamps), also used for radio, mini TV, stereo or someone use it for.
Let’s look at to both transistors Q1,Q2 will be connected together as the astable multivibrator form. It will generate the output frequency about 100 Hz at the collector lead of Q2. Then this signal will sent to the two frequency divider makes the frequency is reduced down about 50Hz
Cause we don’t design the circuit to directly work at 50 Hz. Because the generating the steady low frequency is very hard.
The output from divider circuit is sent to base of Q5,Q6. To increase current up to drive the output transistors Q7,Q8, then drive the transformer, finally to supply load.
