Electronics Forum: cores (Page 1 of 28)

core behavior (characteristics)

Electronics Forum | Tue Mar 14 02:31:51 EST 2006 | arnold

is there a required storage room temperature for core (toridal and e-core. we are experiencing a rejection on inductance reading of our units, but when we checked the number of turns of transformer and the AL value of e-core it all passed to its requ

mathematical computation of transformer inductance with gap core

Electronics Forum | Tue Apr 04 02:51:41 EDT 2006 | arnold

Hi everyone, can you tel me on how to compute (mathematically)the inductance of transformer having having gap core. what i know is inductance for ungapped core L = Al value of core x square the no. of turns how about for gapped core

Metal core PCBs

Electronics Forum | Mon Nov 29 18:31:25 EST 1999 | al abalos

I'm looking for information on assembly, manufacturing, and reliability of PCBs made with a metal core.

Re: Metal core PCBs

Electronics Forum | Tue Dec 07 09:28:56 EST 1999 | Huw

I've designed several boards with metal cores, what do you want to know ?

core of a transformer

Electronics Forum | Fri May 05 06:01:27 EDT 2006 | serg

Help me find glue for conglutination core transformer.

Please Help: Pace TF 1800 or Finetech CorePlus

Electronics Forum | Tue Apr 02 11:47:53 EDT 2019 | jchris

Sorry, never used (or heard of) the Finetech CorePlus.

Urea core solder wire manufacturing

Electronics Forum | Wed Jan 23 06:12:36 EST 2019 | tirthkar8980

Dear Team, Need help, we are trying to make urea core solder wire but the problem is some time core remains partially empty no urea filling in solder wire. please help me how to solve this problem. thank you, Tirthkar

Copper Core MCPCB vs. Aluminum Core MCPCB

Electronics Forum | Wed Jan 10 09:48:13 EST 2018 | mrk

Hi All, Currently we are producing a LED product using an aluminum core MCPCB with surface mount LEDs. In order to achieve better heat dissipation, we are considering transitioning over to a copper core MCPCB. My experience working with copper cor

Re: MYDATA TP9-UFP CORE DUMP ERRORS

Electronics Forum | Sat Jan 24 15:52:53 EST 1998 | Bill McKnight

| Has anyone experianced Core Dump errors with their MYDATA TP9? | My machine (2/96) has 26 million placements and my operators | have recorded 253 core dumps in 1996, 238 in 1997, and 18 in | January of 1998. We run one job on the machine, period.

MYDATA TP9-UFP CORE DUMP ERRORS

Electronics Forum | Fri Jan 23 14:26:25 EST 1998 | Greg Rust

Has anyone experianced Core Dump errors with their MYDATA TP9? My machine (2/96) has 26 million placements and my operators have recorded 253 core dumps in 1996, 238 in 1997, and 18 in January of 1998. We run one job on the machine, period. Our prev

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