Capacitors

boulos · 2208

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Offline boulos

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on: July 01, 2015, 05:32:37 PM
My wife just got back from Japan ... she refused to buy me a pair of Takatsuki 300B so the compromise was capacitors   :)  Very exciting!  The square ones are Nichicon 9uF 750V film caps; the four to their right are 100uF 600V caps, and to their left is a 47uf 800V film cap and a 100+100 500V cap.

I'm thinking these Nichicons will make great first cap in a tube power supply.  I need the 100uF 600V to replace blown caps in a 211 amp, and the other two are spares.


Offline EarWorm

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Reply #1 on: July 01, 2015, 06:51:33 PM
Might I suggest a slight change to your post.   Take the bubble wrap off those caps!  I'm really curious to see the square Nichicons ;D. And all the rest.

Sony 8FC-69WA AM/FM Digimatic Flip Clock Radio Circa 1971. 
1962 RCA Victor 4 Volt Superheterodyne AM Radio With ear Jack & plastic ivory ear piece.   What?

Offline boulos

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Reply #2 on: July 01, 2015, 07:01:15 PM
LOL :)  Will do tomorrow as soon as I unwrap them


Offline Grainger49

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Reply #3 on: July 01, 2015, 11:29:10 PM
I agree, I was going to say, "They all have their clothes on, where are the nekkid pictures?"


Offline RayP

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Reply #4 on: July 02, 2015, 01:38:15 AM
By the way, Mouser sells comparable film capacitors. Look for DC Link caps. I haven't bought any of them since I have a stock of motor run caps but they appear to be smaller which could be handy when I am running out of room.

ray

Ray Perry

Offline Grainger49

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Reply #5 on: July 02, 2015, 02:21:02 AM
Quote from: RayP on July 02, 2015, 01:38:15 AM
    .  .  .    I haven't bought any of them since I have a stock of motor run caps  .  .  .  .   

Ray, there are cars smaller than some motor run caps.  Or worse yet, power factor correction caps.


Offline boulos

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Reply #6 on: July 02, 2015, 06:49:47 AM
Here they are. I should have posted this from the beginning

I'm not sure it's entirely visible, but the the 100uf 600V cap is TMC, the 47uF 800V is Shizuki RU-Z, and the Nichicon cap has 13SRH written on it, but I haven't been able to find any specs online.  The construction (plastic case, black potting) looks and feels very similar to the Shizuki.





Offline boulos

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Reply #7 on: July 02, 2015, 06:58:48 AM
Quote from: RayP on July 02, 2015, 01:38:15 AM
By the way, Mouser sells comparable film capacitors. Look for DC Link caps. I haven't bought any of them since I have a stock of motor run caps but they appear to be smaller which could be handy when I am running out of room.

ray

Hi Ray,  yes, you're right. I've seen these only recently. The film can types on Mouser are large though... the nice thing about the Shizuki is that it's 35mm.


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