D.C. to A.C. Inverter (Input 12V DC 80AH Output 230V AC, 40W) Manufacturer,Supplier and Exporter in India
Product Code : SCL-EELE-12923
Indian Lab Suppliers supplies the D.C. to A.C. Inverter (Input 12V DC 80AH Output 230V AC, 40W) (Product ID: 12923) as part of its electronics engineering lab equipment range. It is a battery-driven inverter that converts 12 V DC to 230 V AC to light a 40 W lamp, with test points at each stage.
Quick Answer
Two ICs form the multivibrator that generates the drive signals, four low-power NPN transistors amplify them, and four high-power NPN transistors switch the battery current through a 12-0-12 V, 4 A transformer, whose other winding delivers 230 V AC. Red, black and green test points let students check waveform shape and pulse amplitude at each stage. The unit needs a 12 V, 80 Ah battery such as a car battery, which is not included. The output is at 230 V AC and the battery can deliver very high current, so connect the battery last, keep terminals covered and work under supervision.
Key Specifications
| Parameter | Detail |
|---|---|
| Input | 12 V DC from a 12 V, 80 Ah battery (not included) |
| Output | 230 V AC, 40 W |
| Oscillator | 2 ICs in multivibrator circuit |
| Transistors | 4 low-power NPN drivers; 4 high-power NPN switches |
| Transformer | 12-0-12 V AC, 4 A |
| Load | Lamp holder with 40 W, 230 V lamp |
| Test points | Red, black and green terminals |
| Connections | Patch cords supplied |
Where This Is Used
Used with the Single Phase Transistorised Bridge Inverter with Power Supply (Product ID: 12905) and the SCR Parallel Inverter with Power Supply (Product ID: 12904) in inverter practicals. Browse the full Electronics Engineering Lab Equipment range or related Electronics Lab Equipment products.
Frequently Asked Questions
Is a battery included?
No, a 12 V, 80 Ah battery such as a car battery is required.
What output does it give?
230 V AC for a 40 W lamp load.
How is DC turned into AC?
A multivibrator switches the power transistors alternately through the centre-tapped transformer.
Related Categories
Electronics Engineering Lab Equipment · Electronics Lab Equipment · Engineering Lab Equipment
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