Electronics Forum | Wed Sep 22 12:23:11 EDT 2004 | Peter Barton
FYI Label on the back of my charger says the following: Pt. No. WD23D200KCN PSU E31-0900-21 Input 230 V AC Output 9V DC, 0.2A 1.8VA Ours is of course United Kingdom type, even if the mains plug is European and requires an adaptor. Not too sure a
Electronics Forum | Fri Oct 08 04:57:30 EDT 2004 | newtoelectronics
I would like to design a small delay timer circuit to activate from a switch that when it is N/O it starts timing for two seconds and then activates a buzzer. I am trying to use a 555 timer with a buzzer attached running from a two lithium 3v batteri
Electronics Forum | Tue Nov 23 11:00:53 EST 2004 | Gorden
Hi guys, I will be building a wireless minicam setup and would like some advice. All the parts I want to use should be off the shelf since I really don't have the knowledge to build these parts. Requirements: color video, small, easy to hide minic
Electronics Forum | Wed Dec 15 15:24:22 EST 2004 | russ
I think they need to go after the real lead contaminants. PCB/electronic waste accounts for .01% of lead waste based upon my last info I rec'd. So this lead free agenda is really going to help alot isn't it. I believe that most of the lead contami
Electronics Forum | Thu Feb 17 03:35:07 EST 2005 | siverts
Good day everybody, I am looking for a number of portable vac-operated pick-up tools; to be used by operators, so they can pick QFP's/BGA's etc. out of matrix trays and also to put components back in the trays. It should be slim, ESD-safe and powere
Electronics Forum | Wed Aug 10 21:47:17 EDT 2005 | Geoff
Nihon superior could not provide any written aprovals but In asia.......... Sony- SN100C in use for car and home audio applications. Panasonic- SN100C in use for DVD, VCR, battery, and home appliances applications. Pioneer- SN100C in use for everythi
Electronics Forum | Fri Sep 09 17:41:58 EDT 2005 | Wild Bill
Reflow and wave flow solders have to be changed more often because of contamination. Pb free PCB's don't solder as well so you will likely have to find a new process or supplier. The higher temperatures heat soak the components so they all need to be
Electronics Forum | Fri Jan 27 15:39:08 EST 2006 | GS
Thanks Patrick yes I feel better now, but allow me a comment: Reason A: your answer confirms my tough. In general could be accepted Reason B: your answer "The primary function of ups start when electricity is "off" so the equipment is clearly exem
Electronics Forum | Fri Jan 27 16:50:22 EST 2006 | patrickbruneel
GS I am not a lawyer and the European directive has a lot of grey areas. But if you look at 1.2 in the link I send you it states that when an appliance can still function when the electrical current is off this type of equipment is not covered by di
Electronics Forum | Thu Jun 15 14:42:35 EDT 2006 | Tim Austin
You wrote "The directive does not state anything about generating electricity"; actually it does do exactly that: Equipment, "which is dependent on electric current or electromagnetic fields in order to work properly, and equipment for the GENERATIO
