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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[CQ\-Contest\]\s+Field\s+Day\s+\-\s+Laptop\s+Power\s+Consumption\s*$/: 4 ]

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1. [CQ-Contest] Field Day - Laptop Power Consumption (score: 1): Author: Bill Tippett <btippett@alum.mit.edu>; Date: Sun, 20 Jun 2004 22:13:34 -0400; Do any of you folks have experience running a laptop from battery power via an inverter? I will be operating Field Day from a remote location and cannot use a generator. I'll be using my K2 QRP with; /archives//html/CQ-Contest/2004-06/msg00236.html (9,071 bytes)
2. Re: [CQ-Contest] Field Day - Laptop Power Consumption (score: 1): Author: Jimk8mr@aol.com; Date: Mon, 21 Jun 2004 09:07:24 EDT; As a mobile in several state qso parties each year, I run my IBM 760C with a "car adapter", i.e. a DC-DC inverter, supplied by a 26AH battery. After 12 hours the battery is pretty well sucked down (t; /archives//html/CQ-Contest/2004-06/msg00241.html (8,520 bytes)
3. Re: [CQ-Contest] Field Day - Laptop Power Consumption (score: 1): Author: K3BU@aol.com; Date: Mon, 21 Jun 2004 09:11:59 EDT; a laptop from battery power via an inverter? << For portable, mobileand low power situations I use old IBM ThinkPad that runs of 12V and has B/W screen visible in a daylight. I use TRlog in DOS mode; /archives//html/CQ-Contest/2004-06/msg00242.html (8,198 bytes)
4. Re: [CQ-Contest] Field Day - Laptop Power Consumption (score: 1): Author: Zack Widup <w9sz@prairienet.org>; Date: Mon, 21 Jun 2004 08:27:22 -0500 (CDT); My laptop runs off 24 volts DC. I built an inverter using the Linear Tech LT1070 chip. It generally draws between 0.5 and 1 amp at 24v (that's 1 to 2 amps at 12v) when the disk drive is running but t; /archives//html/CQ-Contest/2004-06/msg00243.html (10,067 bytes)

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