Mail Archive Search: <+subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*LF\:\s+N28\s+ferrite\s+material\s+useable\s+on\s+MF\s+\?\s*$/>

Results:

References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*LF\:\s+N28\s+ferrite\s+material\s+useable\s+on\s+MF\s+\?\s*$/: 5 ]

Total 5 documents matching your query.

1. LF: N28 ferrite material useable on MF ? (score: 1): Author: wolf_dl4yhf <[email protected]>; Date: Sat, 20 Jul 2013 14:50:27 +0200; Greetings all, Does anyone have old databooks of Siemens (now Epcos) ferrite materials at hand ? I'm looking for information of N28 material, after discovering a bunch of pot cores in the junkbox. 25; /rsgb_lf_group-archives/html/rsgb_lf_group/2013-07/msg00041.html (10,470 bytes)
2. Re: LF: N28 ferrite material useable on MF ? (score: 1): Author: Claudio Pozzi <[email protected]>; Date: Sat, 20 Jul 2013 15:56:24 +0200; I have a Siemens data book with all data but the pot cores are 26x16 mm. If you confirm the diameter 26 I take some pictures an send you. 73 de Claudio IK2PII -- Caselle da 1GB, trasmetti allegati fi; /rsgb_lf_group-archives/html/rsgb_lf_group/2013-07/msg00186.html (11,616 bytes)
3. Re: LF: N28 ferrite material useable on MF ? (score: 1): Author: wolf_dl4yhf <[email protected]>; Date: Sat, 20 Jul 2013 16:18:06 +0200; Hi Claudio, Thanks in advance. In fact the OD is 25.6 mm (measured). So 26 mm may be the 'nominal' value. The markings on the core have almost been wiped off, but besides the "N28", there is another; /rsgb_lf_group-archives/html/rsgb_lf_group/2013-07/msg00187.html (12,791 bytes)
4. Re: LF: N28 ferrite material useable on MF ? (score: 1): Author: "Julian Hardstone" <[email protected]>; Date: Sat, 20 Jul 2013 17:41:11 +0100; Wolf - Datasheets for the current Epcos range can be seen on the RS website www.rswww.com which may help further. The N30 ferrite seems to be the successor to N28, and type 212-0926 is the current eq; /rsgb_lf_group-archives/html/rsgb_lf_group/2013-07/msg00188.html (11,437 bytes)
5. Re: LF: N28 ferrite material useable on MF ? (score: 1): Author: wolf_dl4yhf <[email protected]>; Date: Sat, 20 Jul 2013 22:51:57 +0200; Thanks Julian, Claudio and Ha-Jo for the info about the Siemens N28 pot cores (some info sent off-list). N28 is not optimum choice - it seems best suited between a few kHz and 100 kHz-, and most of t; /rsgb_lf_group-archives/html/rsgb_lf_group/2013-07/msg00189.html (10,960 bytes)

Current List: 1 - 5
Page: [1]