Electronics Forum | Mon May 09 01:30:40 EDT 2005 | Hannu
Hi Pat, And thanks for the sympathy :) This thing with ultrasonic transducer, is it something tried and trusted or is this a new idea for improving the wetting behaviour of leadfree alloys? This is completely new to me, can you please elaborate on
Electronics Forum | Mon May 09 08:20:52 EDT 2005 | stepheniii
I am not familiar with these ovens, but most I have seen have an optical emmitter reciever and a some kind of sprocket with holes to measure speed. If there is dust build up on the emmitter or reciever, this can cause the speed to increase because th
Electronics Forum | Fri May 13 18:17:33 EDT 2005 | pde
The encoder is a sealed encoder located on the down stream end of the oven. Call Vitronics / Soltec for tech support. There is a calibration procedure for adjusting the belt speed to compensate for loaded and un loaded conditions. Soltec can give you
Electronics Forum | Sun Jun 19 19:46:46 EDT 2005 | aka
What alot of you are not realizing is that Lead Free can be done on certain ovens already out there. And I have had success with the Quad ZCR for Lead Free. Therefore, it is not necessay to purchase a brand new oven to implement lead free.
Electronics Forum | Mon Jun 20 10:44:29 EDT 2005 | ??
I am sure you can reflow lead free in any oven but i thought i read that lead free requires a cooling stage to get the solder joints reflowed "correctly".
Electronics Forum | Thu May 12 04:10:21 EDT 2005 | vera1001
hello piotrm: i am vera from china,we can supply Simens SMD tape for you with OEM. if you are interesting,kindly contact me directly. vera www.comofaje.com vera@comofaje.com
Electronics Forum | Tue May 10 14:04:08 EDT 2005 | clampron
Good Day Everyone, Can anybody tell me if there is a specification regarding environmental conditions for storing finished goods? (Temp, Humidity, etc...) Any help would be greatly appreciated. Thanks In Advance Christopher Lampron
Electronics Forum | Wed May 11 13:27:30 EDT 2005 | Sam Ho
i want to know which type of solder paste and reflow profile can support the solder pad with nickel but not covered gold on the pcb.
Electronics Forum | Wed May 11 13:50:30 EDT 2005 | russ
I would contact your paste supplier, bare nickel can be impossible to wet to. How oxidized is it?
Electronics Forum | Wed May 18 02:52:02 EDT 2005 | vera1001
hello sma: maybe you can try the Siemens HS-180s, SP-120s. haha! vera vera@comofaje.com
