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4hv.org :: Forums :: Electromagnetic Projectile Accelerators

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LAN_403

Effilcdar

Sun Apr 22 2007, 07:07AM

Registered Member #655 Joined: Wed Apr 18 2007, 10:23AM
Location:
Posts: 14

Don't serch for any specific value just price limit it in a decent range, say 20-90 and see what comes up.
Also dont forget to compare thyristors. thats what I ended up buying.

pachy

Thu May 24 2007, 08:24PM

Registered Member #802 Joined: Thu May 24 2007, 08:19PM
Location:
Posts: 4

IamSmooth wrote ...

For a heavy duty coil gun where does one get a robust enough SCR? I have a 50A rms/600A peak SCR ( 511-BTW69-1200 ) from Mouser. What if I wanted a peak surge of over 1000A or more?

You can bridge them like that
Create

Cathode to Cathode , Anode to Anode and Gate to Gate... Bridge two or more of yours and you'll get more peak surge ;]
Greetz.

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