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Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
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how large EMF field when Degaussing large CRT?
Hello -
I have a new 23" CRT computer monitor, which degausses itself when turned on. I also have a color laser printer right next to the monitor - about 8 inches. Since this monitor is so large, hence the degaussing coil is so "strong", can the EMF field damage the printer circuitry? Or a computer? If so, what's a good distance to keep away from the monitor, for electronic devices and printers? 1 foot? 2 feet? Thanks for any advice! -Mike -- --- *If you want to email me directly, simply remove all instances of the letter "x" from my email address. Posted Via Usenet.com Premium Usenet Newsgroup Services ---------------------------------------------------------- ** SPEED ** RETENTION ** COMPLETION ** ANONYMITY ** ---------------------------------------------------------- http://www.usenet.com |
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On 20 Jun 2005 09:35:03 -0500, Mike Sampieri
wrote: Hello - I have a new 23" CRT computer monitor, which degausses itself when turned on. I also have a color laser printer right next to the monitor - about 8 inches. Since this monitor is so large, hence the degaussing coil is so "strong", can the EMF field damage the printer circuitry? Or a computer? If so, what's a good distance to keep away from the monitor, for electronic devices and printers? 1 foot? 2 feet? Thanks for any advice! -Mike I don't think so. Interference is related to the intensity of the signal and the sensitivity of the equipment that can be affected. Once I designed some audio/digital equipment that was installed about 10" above a High Voltage(3000Volts) 10 KW power transformer. It worked OK because I have eliminated all signal transformers from my board. I wouldn't store floppies or cassette tapes on top of the monitor Vlad |
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