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   sci.electronics.design      Electronic circuit design      143,102 messages   

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   Message 141,177 of 143,102   
   Bill Sloman to john larkin   
   Re: Reply to Bill Sloman's post at 11:41   
   12 Nov 25 17:26:42   
   
   From: bill.sloman@ieee.org   
      
   On 12/11/2025 4:24 pm, john larkin wrote:   
   > On Wed, 12 Nov 2025 00:13:08 -0500, "Edward Rawde"   
   >  wrote:   
   >   
   >> Due to a "Header too long" message while trying to reply to Bill Sloman's   
   post at 11:41 PM in "coil impedance".   
   >> Here is my reply.   
   >>   
   >> "Bill Sloman"  wrote in message news:10   
   135p$17b8q$1@dont-email.me...   
   >>> On 12/11/2025 1:49 am, Edward Rawde wrote:   
   >>>> "Bill Sloman"  wrote in message news:   
   0evhdm$p0a1$2@dont-email.me...   
   >>>>> On 11/11/2025 11:12 pm, Edward Rawde wrote:   
   >>>>>> "Bill Sloman"  wrote in message new   
   :10eunlu$hv9m$1@dont-email.me...   
   >>>>>>> On 11/11/2025 2:48 am, Edward Rawde wrote:   
   >>>>>>>> "Bill Sloman"  wrote in message n   
   ws:10es5mv$3r8qk$1@dont-email.me...   
   >>>>>>>>> On 10/11/2025 4:01 pm, Edward Rawde wrote:   
   >>>>>>>>>> "Bill Sloman"  wrote in message   
   news:10erqko$3o5c0$6@dont-email.me...   
   >>>>>>>>>>> On 10/11/2025 3:29 pm, Edward Rawde wrote:   
   >>>>>>>>>>>> "Bill Sloman"  wrote in message   
   news:10ermr8$3o5c0$1@dont-email.me...   
   >>>>>>>>>>>>> On 10/11/2025 2:57 am, Edward Rawde wrote:   
   >>>>>>>>>>>>>> "Bill Sloman"  wrote in message   
   news:10epc7k$33b3h$1@dont-email.me...   
   >>>>>>>>>>>>>>> On 9/11/2025 4:01 am, Edward Rawde wrote:   
   >>>>>>>>>>>>>>>> "Bill Sloman"  wrote in message   
   news:10emnnb$2cnh3$1@dont-email.me...   
   >>>>>>>>>>>>>>>>> On 8/11/2025 4:49 am, Edward Rawde wrote:   
   >>>>>>>>>>>>>>>>>> "Bill Sloman"  wrote in message   
   news:10elb3i$20r3i$3@dont-email.me...   
   >>>>>>>>>>>>>>>>>>> On 8/11/2025 3:31 am, Edward Rawde wrote:   
   >>>>>>>>>>>>>>>>>>>> "Liz Tuddenham"  wrote   
   in message   
   >>>>>>>>>>>>>>>>>>>> news:1rlfnmd.5t4y3yjlsancN%liz@poppyrecords   
   invalid.invalid...   
   >>>>>>>>>>>>>>>>>>>>> Bill Sloman  wrote:   
   >>>>>>>>>>>>>>>>>>>>>   
   >>>>>>>>>>>>>>>>>>>>>> On 7/11/2025 9:24 pm, Liz Tuddenham wrote:   
   >>>>>>>>>>>>>>>>>>>>>>> Bill Sloman  wrote:   
   >>>>>>>>>>>>>>>>>>>>>>>   
   >>>>>>>>>>>>>>>>>>>>>>>> On 7/11/2025 10:41 am, john larkin wrote:   
   >>>   
   >>>    
   >>>   
   >>>> If you believe that I ever mentioned tantalum bead capacitors anywhere   
   >>>> else then you need to reference that post and the specific part of it or   
   shut up.   
   >>>   
   >>> I never said you did. The schematic just showed big capacitors, and in   
   real life they would have been tantalum bead parts.   
   >>   
   >> Excuse me while I fall about laughing.   
   >>   
   >> I could ask you to reference or post this schematic which showed big   
   capacitors (plural)   
   >> but I'm not going to bother.   
      
   I've got the file on my computer under the file name "John May   
   2025-02-15". The file shows C3 and C6 as 100uF electrolytics.   
   You have to dig into the part name to find the word "tantalum".   
      
    > Tantalums are prone to detonation, if handled badly. And they are   
    > often handled badly.   
      
   John Larkin may be in the habit of not taking data sheets seriously, but   
   more serious people are more careful. George Kent and Cambridge   
   Instruments designed them into products, and  they didn't "detonate" in   
   the field. Junior engineers did occasionally solder them into prototypes   
   the wrong way around, but they didn't do it twice.   
      
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   [continued in next message]   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   

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