Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems.

 
 
LinkBack Thread Tools Search this Thread Display Modes
Prev Previous Post   Next Post Next
  #18   Report Post  
Posted to sci.electronics.components,sci.electronics.design,sci.electronics.misc,sci.electronics.repair,alt.engineering.electrical
external usenet poster
 
Posts: 43,017
Default 9v battery terminal blanks?

In article .net,
John E. wrote:
... and I never ever use rechargables in radio packs.
ROn(UK)


Why? [if you wouldn't mind a newbie question...]


My answer would be is you can virtually guarantee the performance of a
decent make alkaline. And I sometimes use a great deal - my personal
record for number of radio mics is 38 at once. It really is rare to get a
faulty battery.

Trouble with rechargeables is they don't maintain the same performance
throughout their life - which makes knowing when they must be changed
rather hit or miss. Plus the fact that most give little warning of running
out - unlike an alkaline - due to the different voltage discharge curves.
So what might be a benefit on a high power demand device like a drill etc
is a liability on a low current one.

Of course if you know they will only be used for a short time - like say a
church service - rechargeables can and do make sense. But this isn't
usually the case for film, TV and conference etc use.

--
*Do infants enjoy infancy as much as adults enjoy adultery?

Dave Plowman London SW
To e-mail, change noise into sound.
 
Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules

Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
The Gyrator as a 3-Terminal Element--by Jacob Shekel - The Gyrator as a 3-Terminal Element.pdf The Phantom Electronic Schematics 0 April 23rd 08 08:18 PM
Reciprocity Relations in Active 3-Terminal Devices - ReciprocityRelations in Active 3-Terminal Elements.pdf (1/2) Robert Baer[_3_] Electronic Schematics 2 April 20th 08 05:46 PM
Reciprocity Relations in Active 3-Terminal Devices - Reciprocity Relations in Active 3-Terminal Elements.pdf (2/2) The Phantom Electronic Schematics 0 April 20th 08 02:24 AM
Need Side Terminal Auto Battery tap [email protected] Home Repair 9 November 10th 06 05:46 AM
Battery Terminal Corrosion Prevention Sherman Home Repair 13 September 5th 05 03:26 AM


All times are GMT +1. The time now is 01:08 AM.

Powered by vBulletin® Copyright ©2000 - 2025, Jelsoft Enterprises Ltd.
Copyright ©2004-2025 DIYbanter.
The comments are property of their posters.
 

About Us

"It's about DIY & home improvement"