Author Topic: Scope 10x probe voltage limit  (Read 1122 times)

0 Members and 1 Guest are viewing this topic.

Offline OutbackBobTopic starter

  • Contributor
  • Posts: 12
  • Country: au
Scope 10x probe voltage limit
« on: March 09, 2015, 07:18:53 am »
Hey guys,

Quick noob question, if my scope inputs are rated to 300V and I probe 32V with my probe set at 10x, will the magic smoke escape from my shinny new scope?

Thanks.
 

Offline tautech

  • Super Contributor
  • ***
  • Posts: 28377
  • Country: nz
  • Taupaki Technologies Ltd. Siglent Distributor NZ.
    • Taupaki Technologies Ltd.
Re: Scope 10x probe voltage limit
« Reply #1 on: March 09, 2015, 07:50:02 am »
You scope will see only 3.2 V, yes the 10x that people talk of is confusing for learners, it really is a divide by 10 setting.
Be sure to set the channel input to match the probe for the on screen measurements to be accurate.
Avid Rabid Hobbyist
Siglent Youtube channel: https://www.youtube.com/@SiglentVideo/videos
 

Online tggzzz

  • Super Contributor
  • ***
  • Posts: 19497
  • Country: gb
  • Numbers, not adjectives
    • Having fun doing more, with less
Re: Scope 10x probe voltage limit
« Reply #2 on: March 09, 2015, 10:44:30 am »
Note that the probe has voltage limits too, and those limits are a function of frequency. Check the actual specs for frequencies above 10MHz.
There are lies, damned lies, statistics - and ADC/DAC specs.
Glider pilot's aphorism: "there is no substitute for span". Retort: "There is a substitute: skill+imagination. But you can buy span".
Having fun doing more, with less
 


Share me

Digg  Facebook  SlashDot  Delicious  Technorati  Twitter  Google  Yahoo
Smf