Automatic Voltage Stabilizer
This project profile covers the manufacturing of automatic voltage stabilizers of 250VA and 500VA capacities. Voltage stabilizers protect costly electrical and electronic appliances from wide line voltage fluctuations by automatically adjusting output voltage levels.
Project cost & finance
Cost of Project
figures in ₹ Lakhs
| Building & Civil Work | 3 |
| Plant & Machinery | 1.03 |
| Furniture & Fixtures | 0.75 |
| Other Misc. Assets | 0.35 |
| Working Capital | 5.58 |
| Total | 10.71 |
|---|
Means of Finance
figures in ₹ Lakhs
| Own Contribution | 1.07 |
| Term Loan | 4.62 |
| Working Capital Loan | 5.02 |
| Total | 10.71 |
|---|
Raw materials & machinery
Machinery & equipment5
- Multi MeterBuy on Amazon ↗
Testing equipment
- Auto-transformerBuy on Amazon ↗
Variable transformer 0 to 300V 10Amp
- Test setupBuy on Amazon ↗
Consisting of voltmeter, ammeter and watt meter
- Bench drilling machineBuy on Amazon ↗
1/2 inch drilling machine
- MeggerBuy on Amazon ↗
Insulation resistance tester
Raw materials6
- TransformerBuy on Amazon ↗
Step up/down transformer used in stabilizer
- Fiber box and ChassisBuy on Amazon ↗
Enclosure case
- Mains Card and Socket and lampsBuy on Amazon ↗
Electrical connectors and indicators
- PCB with componentsBuy on Amazon ↗
Printed circuit board assembled with electronic components
- RelaysBuy on Amazon ↗
Switching relays
- Volt meterBuy on Amazon ↗
Voltage display meter
Manufacturing process
- Assemble electronic components onto printed circuit boards (PCBs) according to the circuit design.
- Mount and integrate the assembled PCB, relays, transformer, switches, indicator lamps, and power cables into a compact unit.
- Enclose the assembled unit inside a metal case with a finished front panel.
- Perform testing and quality checks on the finished stabilizer for electrical performance as per design specifications.
Market
Consumer electronic products form a major part of the electronics industry. With the increasing adoption of domestic electronic appliances, the demand for automatic voltage stabilizers is growing rapidly.
From the project report
