inverter circuit 500va,400va,200va,150va,100va,transformerless inverter
very easy inverter circuit , transformerless inverter circuit inverter 500va circuit, inverter 500watt circuit ,400w inverter circuit,200watt inverter circuit,150watt inverter circuit,100watt inverter circuit,simple water alarm circuit,simple touch alarm circuit,touch alarm circuit
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Sunday, 21 February 2016
Thursday, 18 February 2016
simple water alarm circuit
water alarm circuit
here shown water alarm circuit is very simple it can be used as water alarm by using warter alarm we can be relief and sit in house and when water comes and touches the wire the alarm goes onand it is very very simple only needs 6parts
Required parts
1 .Resistors 1)10 K
2)100 K
2 .Transistor
1)BC547
3 .Speaker
4 .Battery
5 .Wires
connect as per fig and enjoy the invenction
Sunday, 2 June 2013
transformerless inverter circuit
The article explains a very simple method of acquiring 220V AC from a
12v DC source. The idea utilizes inductor/oscillator based boost
topology with the help of the IC 555.
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for more click here
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for more click here
Saturday, 1 June 2013
very very easy inverter circuit 500va or 500w
click here for circuit
modified sine wave inverter circuit 500va
How to Make a 500 VA PWM Controlled Modified Sine Wave Inverter Circuit
This unique modified sine wave inverter concept has been designed and invented by me. The entire unit along with the oscillator stage and the output stage can be easily built by any electronic enthusiast at home. The present designed is able to support 500 VA of output load.WARNING: The unit has not been tested practically, viewers discretion is advised.
Let's try to understand the circuit functioning in details:
The Oscillator Stage:
click here for circuit
very very easy inverter circuit 400va or 400watts
Make 400 watt MOSFET Sine Wave Inverter CircuitThe post explains probably the most easiest 400 watt sine wave inverter circuit, which requires lowest number of components and yet is able to produce optimum results. The circuit was requested by one of the active participants of this blog.
The circuit is not actually a sine wave in true sense, however it's the digital version and is almost as efficient as its sinusoidal counterpart.From the circuit diagram we are able to witness the many obvious stages of an inverter topology. The gates N1 and N2 form the oscillator stage and is responsible for generating the basic 50 or 60 Hz pulses, here it has been dimensioned for generating around 50 Hz output.
click here for circuit
very easy inverter circuit
How to Make a 150 Watt Modified Sine Wave Inverter Circuit Using only Transistors
A very interesting circuit of a modified sine wave inverter
is discussed in this article which incorporates just ordinary
transistors for the proposed implementations. The use of transistors
typically makes the circuit easier to understand and more friendly with
the new electronic enthusiasts. The inclusion of a PWM control in the
circuit makes the design very efficient and desirable as far as
operations of sophisticated appliances are concerned at the inverter
output.
click here for more
click here for more
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