umesh49
Full Member level 4
- Joined
- May 29, 2006
- Messages
- 218
- Helped
- 25
- Reputation
- 50
- Reaction score
- 21
- Trophy points
- 1,298
- Location
- Detroit USA
- Activity points
- 2,633
Hi,
I am looking for some instrument/sensor to do a contact less current sensing with 100kHZ frequency.
This is a switching current waveform with an inductor was switched at 100kHZ. My typical current waveform is 50mA (DC) with a 0-20mA 100khZ AC imposed on it. I need to detect this AC component.
My trouble is, I can not probe anything on board and only way to find this current is do have some contactless sensing on current carrying wire.
I need it something for a lab measurement so price is not an issue.
Please suggest if someone have any info.
Thanks in Advance;
Umesh
I am looking for some instrument/sensor to do a contact less current sensing with 100kHZ frequency.
This is a switching current waveform with an inductor was switched at 100kHZ. My typical current waveform is 50mA (DC) with a 0-20mA 100khZ AC imposed on it. I need to detect this AC component.
My trouble is, I can not probe anything on board and only way to find this current is do have some contactless sensing on current carrying wire.
I need it something for a lab measurement so price is not an issue.
Please suggest if someone have any info.
Thanks in Advance;
Umesh
