

| Subject: | Re: '56 update fun |
| From: | Thom Fitzpatrick |
| Date: | Sat, 18 Feb 1995 21:55:01 -0800 (PST) |
>Also Thom, I talked to my electronics prof. about your 6 to 12 volt >converter. first thing he asked was how small do you want to make it! It >seems to be not much of a problem to make a converter for 6-12 at 5.5 amps >output. He drew the scematic for me, and I simulated it, but haven't >finished a design. Basically, once you have the design, this thing could be >as small as a fist, and cost 20 -30 bucks. The design is theoretically 100% >efficent, but that would drop a little. Let us know what you're going to do. A guy on this list, Wouter De Waal (I've prolly butchered the name) came up with an _exact_schematic, down to the part numbers, etc, but I don't know enough to know where to start. I've done a little breadboarding, but I might be over my head on this one, and I wouldn't wanna blow a bunch of cash and fry some parts! His circuit would give me 3.5A at 12V, at about 85% efficiency, but involves some special IC 'n stuff I don't really understand. Thom -- > OS/2 virus scan ... Windows found on the system, delete? (Y/y) ............................................................................ : Thom Fitzpatrick Transamerica Info Mgmnt : : Systems Administrator 1860 Howe Ave : : tfitzpatrick@tim.com Sacramento, CA 95825 : : fax (916) 921-6781 (916) 565-3346 : ............................................................................
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