!!

Welcome to our Forum, extension and content sharing platform of Electrical Test and Measurement Product Reviews Blog.

 
Registration this is Free, we accept contributors of 17 years old and above. We do not accept registration with Gmail

Active since 7 June 2012  


Copyright Notice: Entire ITTSB.EU content & images they are copyright protected. - Forum search engine disabled to Guests - No need of you using Adblock software.

Author Topic: BOSCH Ni-Cd 12V How should the battery terminals be connected?  (Read 9482 times)

0 Members and 2 Guests are viewing this topic.

Offline Gianluca

  • Jr. Member
  • **
  • Join Date: Apr 2020
  • Location: Sardegna
  • Posts: 16
  • Country: it
  • job title: Hobbyist
Re: BOSCH Ni-Cd 12V How should the battery terminals be connected?
« Reply #24 on: April 26, 2020, 02:51:19 PM »
Thanks for this explanation, so I deduce that the size of the resistance also counts .... That is, if the manufacturer provides a 1/4 watt resistor this cannot be replaced by a similar 1/8 watt right?

Offline Kiriakos GR

  • Administrator
  • Hero Member
  • *****
  • Join Date: May 2012
  • Location: Greece
  • Posts: 2203
  • Country: gr
    • ittsb.eu
  • job title: Industrial Maintenance Electrician
Re: BOSCH Ni-Cd 12V How should the battery terminals be connected?
« Reply #25 on: April 26, 2020, 03:10:27 PM »
Thanks for this explanation, so I deduce that the size of the resistance also counts .... That is, if the manufacturer provides a 1/4 watt resistor this cannot be replaced by a similar 1/8 watt right?

In theory ... there is one identical resistance at the charger PCB.
In theory ... detection is made by the two resistors acting as resistance divider (both they are set in parallel mode)  and as such their total value will become half.
In theory ...  the smart IC will get this compliance information and start charging.

In your case, you have the smallest available charger, and there is no clear answers of what it does apply for it or not.
If the charger it does recognize the battery pack and charging it, then do not buy any resistors.   
 
WWW.ITTSB.EU   Industrial Test Tools Scoreboard  (Product Reviews Blog) / Editor in Chief.
The content of this Web site is copyright protected

Offline Gianluca

  • Jr. Member
  • **
  • Join Date: Apr 2020
  • Location: Sardegna
  • Posts: 16
  • Country: it
  • job title: Hobbyist
Re: BOSCH Ni-Cd 12V How should the battery terminals be connected?
« Reply #26 on: April 27, 2020, 05:22:31 PM »
Thanks a lot for the explanation, I learned a lot, I will do as you suggest. :)

 

ITTSB.EU Blog

General Data Protection Regulation GDPR ITTSB.EU Home Page Reward us by a Donation - Sponsorship TsDMMViewer Data Logger for FLUKE 884xA

ITTSB Blog - Sponsors

protosnet.com - Internet solutions FLUKE benchtop DMM Repair Services

Recommended Links

Hellenic Accreditation System E.SY.D. Portal of city Volos - Greece Clean Up and Customize Facebook Firefox Backup Tool 32bit / 64 bit Winaero Tweaker = Win7 Fonts size fix