how to make inverter at home

How to make power Inverter in Urdu

Read More
500 Watt 12DC to 220 VAC Power Inverter (UPS)Construction in Urdu 

500 Watt 12DC to 220 VAC Power Inverter (UPS)Construction in Urdu

500 Watt 12DC to 220 VAC Power Inverter (UPS)Construction in Urdu Power Inverter (UPS)Construction in Urdu this is a simple inverter you can make your own if you have Little Bit of Knowledge about electronics this inverter can run 1 watt to 500 watt appliances

Discussions about Pakistan Science Club's Power Inverters 12 VDC to 220 VAC UPS, you can find problems, troubleshooting and construction help Please visit Power Inverters (UPS)12 VDC to 220" http://paksc.org/pk/forum.html See also Easy Homemade 50 watt Power Inverters (12 VDC to 220 VAC) UPS Power Inverter (UPS) Circuit inverter diagram Schematic of an Inverter Read More

See also

Easy Homemade 50 watt Power Inverters (12 VDC to 220 VAC) UPS
Power Inverter (UPS) Circuit inverter diagram
Schematic of an Inverter Circuit
WHAT IS THE Difference between an inverter and UPS? (Forum)
How to find emitter base and collector of D1047 Transistor
12 VDC Inverter System Troubleshooting & Maintenance
Difference between Voltage-Amps (VA) and watts and how do I properly size my UPS!

Science must guide

Science must guide us towards a more sustainable future

Sunday, March 25, 2012 4:54 AMScience must guide us towards a more sustainable future by   David Dickson LONDON: One of the most significant achievements of science over the past few decades has been to provide convincing evidence that human activity has had a growing and potentially unsustainable impact on virtually every aspect of our planet. The scientific community now needs [...]

Renewable energy resourcesSunday, 
March 25, 2012 1:56 AMRenewable energy resources by ERUM ZEHRA Summer is on its way and we’ve been already warned about the electricity load shedding this year and the increase in price per unit because the snow hasn’t melted yet and the water is at dead level in our dams. If timely planning is not done, one can imagine [...]

Solar energy Pakistan

Solar energy Pakistan

Solar energy from the sun, has  Solar energy technologies include solar heating, solar photovoltaics, solar thermal electricity and solar architecture, which can make considerable contributions to solving some of the most energy problems of the Pakistan

Solar energy have many applications

1.  Architecture and urban planning
2. Agriculture and horticulture
3. Solar lighting
4. Solar thermal
5. Water heating
6. Heating, cooling and ventilation
7. Water treatment
8. Cooking
9. Process heat
10. Solar power
11. Concentrated solar power
12. Photovoltaics
13. Solar chemical
14. Solar vehicles