Electronics Forum | Tue Dec 13 11:33:57 EST 2016 | giulius58
Hy Guys, my old asymtek c740 have a problem ate the Y stepper motor, i want to try to repair it, but i need wiring diagram of machine.. where i can find them? Thanks and sorry for my english :)
Electronics Forum | Wed Jun 14 03:21:29 EDT 2017 | bukas
hello everyone, I got a Heller reflow oven that operates at 3x240V and a delta-delta transformer since my grid is 3x380V. the problem I have right now is that there is no neutral line at delta-delta transformer, also there is no neutral line at oven
Electronics Forum | Wed Jun 21 01:49:10 EDT 2017 | bukas
Thank you Bilal, i am aware that you can't run 3x240 machine at 3x380V, that is why i have delta-delta transformer. It was phase sequence after all, and machine is now running. Thank you all for your help.
Electronics Forum | Wed Jun 14 18:33:39 EDT 2017 | caurbach
1. Why isn't an electrician doing this? 2. Did you measure phase-to-phase voltage between each phase at the machine? 3. Phase rotation only affects the 3-phase motors. If it's out of sequence, the motors will spin backwards but everything else sho
Electronics Forum | Thu Jun 15 14:51:37 EDT 2017 | bmalhi
If machine serial tag referring to 3Ph, 208-240V then you cannot apply 3Ph, 380V. In order to use 3Ph, 380V supply you have, machine needs to be retrofitted to work with this voltage. If you apply 380V without voltage conversion, you will damage som
Electronics Forum | Fri Sep 08 11:06:11 EDT 2006 | fabio
the video and the servo motors don't start... i need a wiring diagram to make the measures... please help!!
Electronics Forum | Mon Aug 01 02:20:06 EDT 2016 | allan10
many thanks !
Electronics Forum | Wed Jul 27 06:00:02 EDT 2016 | allan10
100MHz) high density PCB design i worked in pcbgogo ,is a chinese Custom PCB Prototype Manufacturer, any help will be appreciated ,here is my web:www.pcbgogo.com/f
Electronics Forum | Fri Jul 29 15:53:26 EDT 2016 | davef
Much a the accumulated knowledge is here: IPC-2252 - Design Guide for RF/ Microwave Circuit Boards [http://www.ipc.org/TOC/IPC-2252.PDF]
Electronics Forum | Thu Feb 16 13:03:52 EST 2006 | Tom Winchell
Assuming the AL tape shorts the wires for the thermocouple, you effectively have three junctions at the business end of the wire: wire 1 to AL, wire 2 to AL, and wire 1 to wire 2. If the temperature of the junctions wire 1 to AL and wire 2 to AL are
