Micro Inverter by 2N6121


Posted on Feb 6, 2014

This is Micro inverter or The inverter very small-sized, perform modify from the energy battery the small-sized, have the value voltage about 220V AC Volt 50HZ. By the circuit composes 2 transistors performs pulse oscillator generator or Square wave generator, for drive the coil transformer have voltage tall about 220V at 50Hz frequencies. By can


Micro Inverter by 2N6121
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change the value RC when give the frequency can modify. This circuit have current about 100mA depend on the transistor and Transformer. The detail is other total up PCB see in a picture below. A voltage converter DCV into ACV always called that inverter circuit . Which this micro inverter circuit very tiny, acts as convert voltage from the 12 VDC battery to ACV in range of 180V to 220 V-AC, by have frequencies in range of 30Hz to 65 Hz. And can be used with a general electric devices so current consumption under 10 watt. Such as a small compact fluorescent, a CD player, a general small radio, as more popular than incandescent bulbs because the light-colored eyes and saves more power. This inverter project use a universal transformer with a dual power transistors. We easily assemble all parts with wiring the joint only, because a small projects, so you`ve succeeded in making a good inline solder connection within five minute. The normally DC to AC converting circuit will include the oscillator circuit, that uses the source voltage is 12 Volts-DC, then drive current through a center trap coil. By uses dual power transistors is a push-pull switching (working alternates) Both transistors should have current gain rates similar, but not necessarily equal When we apply voltage are in to this project. An one transistor will be saturation point (close circuit) faster than other, to set Q1 close circuit before. The collector...




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