garrard 40b (sp25) suppression capacitor question
 

blast from the past....I have the above turntable connected to my hi-fi
system to play old 45s.
However, I need to fit a suppression cap across the motor switch, as
every time the deck shuts off a loud click/thump is heard through the
speakers, something which I fear may damage them at any reasonable
volume level. anyone suggest a suitable cap rating?
cheers, Ben

garrard 40b (sp25) suppression capacitor question
 

On 26 Aug 2005 10:43:53 -0700, wrote:

blast from the past....I have the above turntable connected to my hi-fi
system to play old 45s.
However, I need to fit a suppression cap across the motor switch, as
every time the deck shuts off a loud click/thump is heard through the
speakers, something which I fear may damage them at any reasonable
volume level. anyone suggest a suitable cap rating?

Maplin part number RG22Y ("Contact suppressor") should meet your
needs.

--
Chris Isbell
Southampton, UK

garrard 40b (sp25) suppression capacitor question
 

Chris Isbell wrote:
On 26 Aug 2005 10:43:53 -0700, wrote:

blast from the past....I have the above turntable connected to my hi-fi
system to play old 45s.
However, I need to fit a suppression cap across the motor switch, as
every time the deck shuts off a loud click/thump is heard through the
speakers, something which I fear may damage them at any reasonable
volume level. anyone suggest a suitable cap rating?

Maplin part number RG22Y ("Contact suppressor") should meet your
needs.

--
Chris Isbell
Southampton, UK

thanks Chris. Ended up using a 10nF cap, deck works like a champ.
B.

garrard 40b (sp25) suppression capacitor question
 

On 27 Aug 2005 02:49:53 -0700, "b" wrote:


Chris Isbell wrote:
On 26 Aug 2005 10:43:53 -0700, wrote:

blast from the past....I have the above turntable connected to my hi-fi
system to play old 45s.
However, I need to fit a suppression cap across the motor switch, as
every time the deck shuts off a loud click/thump is heard through the
speakers, something which I fear may damage them at any reasonable
volume level. anyone suggest a suitable cap rating?

Maplin part number RG22Y ("Contact suppressor") should meet your
needs.

--
Chris Isbell
Southampton, UK

thanks Chris. Ended up using a 10nF cap, deck works like a champ.

I trust you are using a class X (or better) capacitor - which are
designed for connection across a mains supply. If not, you must change
it for safety reasons.

--
Chris Isbell
Southampton, UK

garrard 40b (sp25) suppression capacitor question
 

Could always add 120 Ohm in series with a 22 to100nF @650VDC cap. Have often
seen this combi as a 240V mains motor switch contacts suppressor.

"Chris Isbell" wrote in message
...
On 27 Aug 2005 02:49:53 -0700, "b" wrote:


Chris Isbell wrote:
On 26 Aug 2005 10:43:53 -0700, wrote:

blast from the past....I have the above turntable connected to my hi-fi
system to play old 45s.
However, I need to fit a suppression cap across the motor switch, as
every time the deck shuts off a loud click/thump is heard through the
speakers, something which I fear may damage them at any reasonable
volume level. anyone suggest a suitable cap rating?

Maplin part number RG22Y ("Contact suppressor") should meet your
needs.

--
Chris Isbell
Southampton, UK

thanks Chris. Ended up using a 10nF cap, deck works like a champ.

I trust you are using a class X (or better) capacitor - which are
designed for connection across a mains supply. If not, you must change
it for safety reasons.

--
Chris Isbell
Southampton, UK

garrard 40b (sp25) suppression capacitor question
 

On Mon, 29 Aug 2005 19:55:45 GMT, "Jim Gregory"
wrote:

Could always add 120 Ohm in series with a 22 to100nF @650VDC cap. Have often
seen this combi as a 240V mains motor switch contacts suppressor.

Just like the contact suppressor I proposed earlier. ;-)

--
Chris Isbell
Southampton, UK