Components and Circuits - UK Vintage Radio Repair and Restoration Discussion Forum

		UK Vintage Radio Repair and Restoration Discussion Forum > General Vintage Technology
Components and Circuits

Components and Circuits For discussions about component types, alternatives and availability, circuit configurations and modifications etc. Discussions here should be of a general nature and not about specific sets.

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Threads in Forum : Components and Circuits

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	Rating Thread / Thread Starter	Last Post	Replies	Views
Sticky Threads
	Sticky: Battery case links and scans. ( 1 2 3) RadioHist (6th Jan 2014)	31st Jul 2019 4:43 pm by TonyDuell	59	18,315
	Sticky: AF11x transistors, 'tin whisker' problems and solutions. Darren-UK (15th Nov 2011)	11th Feb 2018 4:35 pm by AC/HL	2	17,631
	Sticky: Fuses ( 1 2 3) Radio_Dave (8th Jan 2007)	1st Feb 2016 10:11 pm by trobbins	53	58,040
	Sticky: capacitors in series - pitfalls? ( 1 2 3) Andy Day (29th Aug 2007)	1st Jul 2015 5:32 pm by Herald1360	58	38,643
	Sticky: Battery box and socket details. ( 1 2) neon indicator (28th Jun 2011)	25th Jun 2015 8:19 pm by TonyDuell	36	20,016
	Sticky: Testing a transformer for shorted turns Merlin (24th Jan 2007)	30th Nov 2014 6:34 pm by Eddy_Stone	16	31,327
	Sticky: Grid coupling Capacitor aka "That" cap. ( 1 2) Courtney Louise (25th Aug 2011)	25th Mar 2014 3:32 pm by Station X	34	25,912
	Sticky: Testing an output transformer Radio_Dave (30th Jul 2007)	29th Apr 2013 6:01 pm by Herald1360	11	23,488
	Sticky: Replacement non-electrolytic capacitor values. Station X (2nd Oct 2012)	2nd Oct 2012 9:00 am by Station X	0	18,943
	Sticky: Class X2 and Class Y Capacitors. Station X (16th Dec 2010)	16th Dec 2010 7:40 pm by Station X	0	14,869
	Sticky: Testing transistors. Mike Phelan (27th Oct 2010)	27th Oct 2010 11:23 am by Mike Phelan	0	18,658
	Sticky: Testing transistors - analogue version DAVEHALL (16th May 2010)	7th Sep 2010 12:51 pm by Lee.Wilkerson	3	13,093
	Sticky: Testing Transistors. Station X (20th Jun 2009)	20th Jun 2009 3:57 pm by Station X	3	15,949
Normal Threads
	Making A Transistor Radio LB Book R.F. Choke Details? Chris55000 (19th Aug 2019)	Today 2:56 pm by Craig Sawyers	12	378
	Slow motion DC motor controller ? ( 1 2) Jolly 7 (17th Aug 2019)	Today 2:32 pm by Jolly 7	21	546
	Circuit Analysis? ms660 (Today)	Today 1:09 pm by ms660	2	84
	Valve identity Nukeybrown (19th Aug 2019)	Yesterday 7:11 am by snowman_al	12	428
	Drawing circular log scales? ( 1 2) mole42uk (30th Jul 2019)	Yesterday 6:12 am by mole42uk	25	910
	Advice on rewinding Telsen Dual Range Aerial Coil SurreyNick (17th Aug 2019)	19th Aug 2019 5:40 pm by SurreyNick	6	215
	LibrePCB joebog1 (16th Aug 2019)	16th Aug 2019 11:29 pm by joebog1	3	216
	Crumbly RS capacitors. ( 1 2) G6Tanuki (12th Aug 2019)	15th Aug 2019 10:05 pm by McMurdo	33	1,049
	Dormer & Wadsworth (D&W) ( 1 2) Synchrodyne (12th Jun 2019)	15th Aug 2019 6:23 am by Synchrodyne	34	1,587
	Ever Ready Winner battery capacity? saddlestone-man (14th Aug 2019)	14th Aug 2019 10:12 pm by emeritus	10	290
	Unknown valves mike1 ryan1 (9th Aug 2019)	13th Aug 2019 6:12 pm by geeoboeh2s	9	480
	Vintage Resistors, Possibly Philips? Chris55000 (9th Aug 2019)	13th Aug 2019 10:11 am by Herald1360	13	571
	Ineffective tone control. ( 1 2) Station X (2nd Aug 2019)	12th Aug 2019 6:09 pm by IanBland	39	1,307
	HA12411 FM IF chip - who used it? SteveCG (5th Aug 2019)	12th Aug 2019 3:29 pm by G8HQP Dave	17	592
	Sprague 157 1 20% HamishBoxer (12th Aug 2019)	12th Aug 2019 3:04 pm by HamishBoxer	0	86
	Is it Ever Ready or Eveready? gramophone1 (11th Aug 2019)	11th Aug 2019 9:15 am by gramophone1	2	264
	Armstrong 626 transistor equivalents jubilado (10th Aug 2019)	10th Aug 2019 6:49 pm by Herald1360	7	262
	EF91 to EF80 ( 1 2 3) TrevorG3VLF (18th Jun 2019)	8th Aug 2019 5:37 am by Synchrodyne	46	1,939
	NTC Ed_Dinning (6th Aug 2019)	7th Aug 2019 9:06 am by Ed_Dinning	6	353
	Trying to choose good subsitute output valves. ( 1 2) usradcoll1 (1st Aug 2019)	6th Aug 2019 9:34 am by Bookman	20	777