Showing posts with label inverter. Show all posts
Showing posts with label inverter. Show all posts

Sunday, December 15, 2013

Inverter Circuit 12VDC to 220V 50Hz 500W

This is circuit Inverter 12VDC to 220V 50Hz 500W.
It easy to make and Low cost. Friends favorite circuit about the the inverter, because like working outdoors, or to backup storage to use when necessary. Most of this is circuit low power, which is not suitable for practical applications. My friends said that he would be about 500 Watt.

It is a good size. Use with television receivers and light bulbs as well. When looking for circuit. I get headaches. If you are a beginner or I can not buy expensive good quality circuits. Requires only one transistor. Or if you have free time. I want to build old circuit is alive again. This circuit will accommodate all your needs. It is a simple circuit. 

Inverter 12VDC to 220V 50Hz 500W
Inverter 12VDC to 220V 50Hz 500W

The same principle, I take battery voltage 12V to produce a oscillator about 100 Hz and pass to a two frequency divider circuit is only 50HZ. And drive a 10 ampere transformer with 10 x 2N3055 transistor in parallel. By a single transistor has 2A, when I use 10 transistors or 5 pairs of drive high current output. The complexity of circuit, but the principle is not it, and it is the number of transistors on a basic, easy to buy. You may be modified 100 watt power inverter To the size of transistors and transformers as well.

Source: leksound project
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Tuesday, December 10, 2013

Inverter 5000 Watt PWM

This inverter uses PWM (Pulse Width Modulator) with type IC SG3524. IC serves as a oscillator 50Hz, as a regulator of the desired output voltage. Input power ranging from 250W up to 5000W output and has. Following a series INVERTER 5000W with PWM (Pulse Width Modulator).
Inverter 5000W with PWM (Pulse Width Modulator)
Schematic Inverter 5000W with PWM (Pulse Width Modulator)

Inverter 5000W with PWM (Pulse Width Modulator)
Layout PCB Inverter 5000W with PWM (Pulse Width Modulator)


below is the output power settings that can be issued by this inverter:

DC voltage and Transformer "T2" winding recommendation:

Winding Power Supply

12VDC 750W P: 24V "12-0-12" / S: 220V

1500W 24VDC P: 48V "24-0-24" / S: 220V

2250w 36VDC P: 72V "36-0-36" / S: 220V

3000w 48VDC P: 96V "48-0-48" / S: 220V

3750w 60VDC P: 120V "60-0-60" / S: 220V

4500w 72VDC P: 144V "72-0-72" / S: 220V

5250w 84VDC P: 168V "84-0-84" / S: 220V


Transformer used is the transformer CT

R1 serves to regulate the voltage to 220v inverter

R2 serves to regulate the inverter output frequency of 50 or 60 Hz (as appropriate)

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