Cfl circuit diagram pdf

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Please forward this error screen to 69. Looking for Latest Electronics Project Kits? Here is the circuit diagram of a battery eliminator circuit that can be used as a replacement for 9V PP3 batteries. The circuit given here can be used to power any device cfl circuit diagram pdf operates from a 9V battery.

The transformer T1 steps down the mains voltage and bridge D1 performs the job of rectification. IC LM317T is the regulator here. The value of R1, R2 and R3 are so selected that the output voltage of IC1 will be steady 9 volts. Assemble the circuit on a good quality PCB. Transformer T1 can be a 230V primary, 9V secondary, 1. If 1A Bridge is not available, then make one using four 1N 4007 diodes. Do not connect loads that consume more than 1.

A heat sink is recommended for IC1. Heart rate monitor with sms alert. Dear Sir , i need help by asking , have car stero battery eliminator 6 amp ,12amp ,,,,can i charge a car battery with it ? UPS 600VA microtek, can i charge my car battery with it ? Check the output voltage of the power pack it should be regulated 14. 317 if lm7809 can do this without any resistor no need to do math ?

With LM317 you can set any voltage from 1. 25 to 35 volt as per your requirement. With 7809 you can manipulate only from 9 to 32 volt. I need it, i really want to download it. S The batteries are sealed lead acid. Hello Sir,I need a led meter to see my battery situation.

My battery pack is made from 4 12v 7A batteries. Each 2 in series and than 2 and 2 in parallel to get 24v 14A. Jagadish your requirement in this projec is not clear. Hi Anish you can use a rotary switch to have step variation. 5K connected with 3K in parallel. The output will be variable between 1.

It is a pack of layer cells hence the battery manufacturers have given power pack type 3. Like A AA AAA B C D type cells. So, Can i use these resistances connected to a rotatory switch? By the way, i want to know what PP3 mean why the name PP3. R2 is 220 ohms for 1.