Search found 6 matches
- Sun Mar 08, 2009 2:33 pm
- Forum: General Discussion
- Topic: 12VDC to 24VAC inverter
- Replies: 13
- Views: 6894
Re: 12VDC to 24VAC inverter
If you guys are just looking to generate a nice sine wave try this chip ML2036. Its a serial loaded sine wave generator, easy to use, but requires + & - voltages. It will not work for me in this case as I am looking for a power supply circuit with good efficiency. Using this would make it an ana...
- Sun Mar 08, 2009 7:40 am
- Forum: General Discussion
- Topic: 12VDC to 24VAC inverter
- Replies: 13
- Views: 6894
Re: 12VDC to 24VAC inverter
Ok, that looks like something I can do without even getting into the PWM function, but I'll never learn it without doing.
Thanks for the guidance
Thanks for the guidance
- Sun Mar 08, 2009 5:08 am
- Forum: General Discussion
- Topic: 12VDC to 24VAC inverter
- Replies: 13
- Views: 6894
Re: 12VDC to 24VAC inverter
The existing transformer is your basic iron core 60hz transformer, so I can't put a high frequency switching through it. The 12V side is center-tapped so I need only 2 FETS to drive it. I have written a number of programs for the PIC processors using PIC C from CCS so the rest of the program will no...
- Sat Mar 07, 2009 1:53 pm
- Forum: General Discussion
- Topic: 12VDC to 24VAC inverter
- Replies: 13
- Views: 6894
Re: 12VDC to 24VAC inverter
Thats exactly what I have, mine is a 1977 GMC. I have both modified and pure sine wave inverters lying around my office after trying to make them work at remote tower sites. They do work, but they have some shortcomings. I also have this thing about converting power up and back down, it just rubs me...
- Sat Mar 07, 2009 7:31 am
- Forum: General Discussion
- Topic: 12VDC to 24VAC inverter
- Replies: 13
- Views: 6894
12VDC to 24VAC inverter
Hi all, I have a refrigerator in my old motorhome that uses a 12VDC to 24VAC inverter to run a swing motor compressor in it. The inverter is toast and a new one is no longer available. The old one just used a multi-vibrator circuit driving some switching transistors. I want to replace the old circui...
- Thu Nov 22, 2007 3:09 pm
- Forum: General Discussion
- Topic: I Hear Sirius Radio Loud and Clear at 88.1 Mhz
- Replies: 8
- Views: 5387
Wish my garmin with XM could get a decent FM signal to car antenna less than 3 feet away... The signal is noisy and the deviation is very low, less than 25khz according to my IFR. Its not just mine, I have one other one and 2 friends as well.. same thing. I've tried the aftermarket FM modulators wit...