Elias, this does not depend on brand, but on specific model numbers. They are all going to be different. For example....a scanner; one may have a 12v 1.5a adapter, and another will have a 15v 1.0a adapter, and still one may be center post neg. and the other center post positive. Some will be AC adapters, some will be DC adapters. Some scanners will have conventional 3.5mm male mini plugs, some will have female plugs, and some may have 5 or 6 pin configurations. Plus to an even greater extent their internal ps specs are going to be even more different. You would have to go to the websites of every scanner manufacturer and look at every one of their model numbers, then look at the ps specs for each one. -Clint http://orpheuscomputing.com Clint Hamilton, Owner sales@xxxxxxxxxxxxxxxxxxxx Tech-Assist Administration http://tech-assist.org techassist@xxxxxxxxxxxxx (PLEASE include previous correspondence if replying to this email!!) ----- Original Message ----- From: "Ellias Attias" <Ellias@xxxxxxxxxxxxx> To: <techassist@xxxxxxxxxxxxx> Sent: Sunday, September 02, 2001 2:52 Subject: [TechAssist] Power Supplies Specs. Hello all! I am involved in a survey about Power Supplies of various consumer = products, such as: Scanners, Printers - most popular : IBM, Epson, HP. Cannon, Sharp, Etc. DVR - TiVo, Replay, WebTV Satellite Set Top Box - Pace, Direct TV, Echo Star Laptops, Cable Modem - Motorola, SA Game Station - X-Box, Play Station, Nintendo, I will be very grateful to you all if can send to me the Power supply = specifications (all voltages and their associated current supplied to = the various circuits and devices, connectors and pinout) of the above = listed products.=20 Once I have completed this list I will be glad to deliver it to every = member who is interested in this list. Thank you very much. Ellias Attias Help make your TechAssist online repair tips database better! Submit your fixes here: http://www.circuitwork.com/techassist/tip/#tips To unsubscribe write to: techassist-request@xxxxxxxxxxxxx with unsubscribe in the subject line.