Electronics Forum: charges (Page 1 of 67)

ESD Protection - Hair

Electronics Forum | Thu Aug 30 10:55:54 EDT 2012 | davef

Often, people cause ESD damage. • Your body easily picks up charge (electrons) • Your skin, hair and body can store relatively large amounts of static charge. • You can transfer (discharge) this electrical charge to components or assemblies - causi

Re: charging pcb batteries

Electronics Forum | Tue Nov 14 22:04:44 EST 2000 | Dave F

I've got this thing made by Rayovac from Wal-Mart for charging rechargables.

Electrostatic Discharge due to Compressed Air

Electronics Forum | Wed Jul 06 15:33:36 EDT 2016 | davef

Please explain how you would go about grounding a circuit board EOS/ESD Association Frequently Asked ESD Questions 16-Threshold Volume 26, No. 1 January/February 2010 Q. I have a customer that wants us to measure our compressed air for static. Ho

Solder Charges

Electronics Forum | Tue Aug 08 08:04:03 EDT 2023 | dimamalin

To resolve this issue, we use stencils with a step in the location of component with the solder charges.

charging batterys via solar

Electronics Forum | Sat Jan 26 08:44:39 EST 2002 | Bigballs

What would happen if a 2 volt solar cell was hooked through a diode into to a 3.6 volt nicad (3xAA)? would it charge it at all? just a bit but never fully? would battery deliver 3.6 volt after charging? If left long enough would it charge fully?

Board cleaning machine problem

Electronics Forum | Wed May 16 08:50:52 EDT 2007 | pima

Hello For long time we are fighting with problem to reduce/eliminate electrostatic charge caused by board cleaning machine- we re using Teknek machine. Maybe u guys have idea or from ur experience u know how to reduce electrostatic charge at sensit

Re: charging battery with solar power?

Electronics Forum | Sun Dec 03 20:49:40 EST 2000 | Kel

The point is to charge the battery during the day, then completelty drain it at night by use of a light sensor.. I thought that due to the low current of the solar panel it wouldnt be a problem if i used a 6 Volt battery.. do i hook + to - or + to

charging batterys via solar

Electronics Forum | Wed Feb 13 09:49:30 EST 2002 | Phil the Quality Guy

Basically, the charge curve of a nicad cell isn't particularly linear. Your length of time is more dependant on the amperage rating of your cell. There's a difference between a 1.4 Amp and a 2.2 Amp capacity. As a nicad charges the bulk of the cha

Invisible Fast long distance Wireless Charger Shengshi ZeePower Charging distance up to 45mm

Electronics Forum | Tue Aug 06 23:17:24 EDT 2019 | zeepower

The Optimized Wireless Charging Product, a new powerful wireless charger that can be hidden under your desktop and charge your mobile devices directly through your desktop. ZeePower GK35001—— Its input is 19V / 2A, supporting a space charging distan

What's The Dealy-O With Smocks?

Electronics Forum | Fri Dec 16 11:32:49 EST 2005 | rlackey

We did some research a few years back, but you do have to test them regularly and replace them. http://www.twclean.com/debugging.html Here's Topline's justification (but then again they do sell them): ESD coats are required primarily for 3 reason

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