Trouble with OXLEY RFI suppression filters...

[Jean-Pierre Coulon]

type FLTM/P/5000. I found a 400-ohm resistance between the lead through
terminal and the ground.

Am I the only one? Any explanations?

--
Jean-Pierre Coulon

 

[server]

On Fri, 22 Apr 2022 09:26:39 +0200, Jean-Pierre Coulon
<coulon@cacas.pam.oca.eu> wrote:

type FLTM/P/5000. I found a 400-ohm resistance between the lead through
terminal and the ground.

Am I the only one? Any explanations?

That little thing costs $30 !!!



--

I yam what I yam - Popeye

 

[amdx]

On 4/22/2022 2:26 AM, Jean-Pierre Coulon wrote:

type FLTM/P/5000. I found a 400-ohm resistance between the lead
through terminal and the ground.

Am I the only one? Any explanations?

The schematic shows, cap to ground, inductor. cap to ground.
400 ohms seem very high. My explanation would be it\'s bad.


≤10nF
---+----------(((((------+-- to output
| |
_|_ _|_
___ 5000pf ___ 5000pF
| |
_|_ _|_
\\ / \\ /


--
This email has been checked for viruses by Avast antivirus software.
https://www.avast.com/antivirus

 

[legg]

On Fri, 22 Apr 2022 09:26:39 +0200, Jean-Pierre Coulon
<coulon@cacas.pam.oca.eu> wrote:

type FLTM/P/5000. I found a 400-ohm resistance between the lead through
terminal and the ground.

Am I the only one? Any explanations?

Won\'t be there for long at 350VAC/500VDC.

Where\'d you get it from?

RL

 

[Jean-Pierre Coulon]

On Fri, 22 Apr 2022, legg wrote:

> Won\'t be there for long at 350VAC/500VDC.

I am at 5 V DC.

> Where\'d you get it from?

1: from monitoring the current while the electronics is plugged and making
a simple calculation. I know the expected current (10 mA) with my other 10
identical setups.

2: by measuring the resistance once unmounted with a Fluke device.

Note that in situation 1: the current has random changes between 20 and 40
mA. I\'ll research the situation with higher DC\'s.

Bye

--
Jean-Pierre Coulon