R/C Tech Forums

Go Back   R/C Tech Forums > General Forums > Electric On-Road

Reply
 
Thread Tools Search this Thread
Old 05-15-2006, 10:45 PM   #16
Tech Master
 
Join Date: Oct 2004
Posts: 1,903
Trader Rating: 17 (100%+)
Default

you may try this the novak 36a module
http://www2.towerhobbies.com/cgi-bin...?&I=LXJJF4&P=7
__________________
Tamiya TB Evo 5
Spektrum DX3R 2.4Ghz, Sanwa ERG-VX, VFS-1
EngTat is offline   Reply With Quote
Old 05-16-2006, 04:41 AM   #17
Tech Fanatic
 
Tpg racer's Avatar
 
Join Date: Apr 2006
Posts: 967
Default

Thanks but no thanks Eng Tat. I want a diode that is available at all elctronic stores not the ones from RC manufacturers.

I think the one from electronic stores is rather cheaper so I would be able to get more diodes and solder them together in parallel.

So my question now is, would the 1N5821/1N5822 diodes be suitable for the use with the KO Propo ESC????

I need HELP!!!!!
Tpg racer is offline   Reply With Quote
Old 05-16-2006, 05:49 AM   #18
Tech Regular
 
Capelracer's Avatar
 
Join Date: Oct 2005
Location: Bunbury, West Oz
Posts: 339
Trader Rating: 3 (100%+)
Default

I started with a schottky diode from radioshack on my motor (27t stock, Novak Cyclone TC2 speedy), then put a Peak schottky diode on my 2nd motor (got sick of resoldering it every time I changed motors) - braking with the peak was insane, with the RS diode my tc3 would pull up in about 10 feet, the peak cut that down to about 2 - spend the extra if you want the best braking performance!!
Capelracer is offline   Reply With Quote
Old 05-16-2006, 09:31 AM   #19
Tech Fanatic
 
Tpg racer's Avatar
 
Join Date: Apr 2006
Posts: 967
Default

Come on guys I need to know whether the 1N5821/1N5822 diodes can be used with the KO Propo ESC????

I don need to know about any other diodes from RC manufacturers.

BTW capelracer, what diode( i mean model number) did u get from radioshack and the one from peak???

I really need HELP guys!!!!! I dont wish to fry my ESC anytime soon cause this KO Propo ESC had already cost me a fortune!!!! I am just a low-budget racer!!!!
Tpg racer is offline   Reply With Quote
Old 05-17-2006, 12:51 AM   #20
Tech Master
 
Join Date: Jun 2005
Location: Brisbane. Australia
Posts: 1,820
Trader Rating: 5 (100%+)
Default

yeh im with tpg racer lol come on guys what diode can we buy from radio shack and use? with a forward only esc just that it was a normal diode not a fancy novak or even a ko i just want to stop the reverse voltage from killing my esc as i am stil paying of my novak smart tray?
__________________
Josh P
to make Keith happy
Corally phi
M11
SP GT
SP 5.5,17.5
aus jd 2703 is offline   Reply With Quote
Old 05-18-2006, 12:00 AM   #21
Tech Fanatic
 
Tpg racer's Avatar
 
Join Date: Apr 2006
Posts: 967
Default

Hey doesn't anyone now bout this???

Or some of u guys just doesn't wanna share????

Help man!!!!!!!!!!!!!!!!!!!!
Tpg racer is offline   Reply With Quote
Old 05-18-2006, 12:07 AM   #22
Tech Master
 
bender's Avatar
 
Join Date: May 2004
Location: Brisbane
Posts: 1,504
Trader Rating: 4 (100%+)
Default

A fairly standard schottky diode is 31DQ04. Just search for that number.
__________________
Jason W
FIR#2 - "You can't buy this much talent"
Durango Dex410 - Schumacher Cougar SV - Top Photon
bender is offline   Reply With Quote
Old 05-18-2006, 01:16 AM   #23
Tech Fanatic
 
Tpg racer's Avatar
 
Join Date: Apr 2006
Posts: 967
Default

Thanks man!!!!

But I wanna know whether 1N5822 diodes can be used or not???

I think the diodes u mention is not available in Malaysia.
Tpg racer is offline   Reply With Quote
Old 05-18-2006, 04:16 AM   #24
Tech Master
 
bender's Avatar
 
Join Date: May 2004
Location: Brisbane
Posts: 1,504
Trader Rating: 4 (100%+)
Default

Quote:
Originally Posted by Tpg racer
Thanks man!!!!

But I wanna know whether 1N5822 diodes can be used or not???

I think the diodes u mention is not available in Malaysia.
I just checked the specs, yes the 1N5822 diode will work fine
__________________
Jason W
FIR#2 - "You can't buy this much talent"
Durango Dex410 - Schumacher Cougar SV - Top Photon
bender is offline   Reply With Quote
Old 05-18-2006, 04:53 AM   #25
Tech Fanatic
 
Tpg racer's Avatar
 
Join Date: Apr 2006
Posts: 967
Default

Thanks man!!!!!!!!!!

So should I solder three of those 1N5822/1N5821 diodes together in parallel???

Some say that this would increase the amp for the current to flow, is it true???
Tpg racer is offline   Reply With Quote
Old 05-18-2006, 08:27 AM   #26
Tech Addict
 
Iceracer's Avatar
 
Join Date: Feb 2006
Location: Canada
Posts: 656
Trader Rating: 1 (100%+)
Default

Yes, you can solder them in parallel to increase their current carrying capability. I wouldn't do this in any other application (as diodes are not matched perfectly and one will carry more current than the others), but for this purpose it should be fine.
Iceracer is offline   Reply With Quote
Old 05-23-2006, 12:36 PM   #27
Tech Apprentice
 
Join Date: Nov 2005
Posts: 68
Default Speed Passion Super Schottky Diodes for Motor Type (36A)

Advance Micro Series power by Speed Passion

Level 1 - Super Schottky Diodes for Motor Type (36A)

For High Performance Stock & Modified 8T to 29T motor.



More than 15 year of Micro Chip, Digital Product production and

over 100 digital electronics design engineers.

Certify ISO 9002 and QS9000



The Super Schottky Diodes provides higher motor RPM, cooler ESC

operation for non-reversible brushed motor, longer run times and protect

your Electronic Speed Controller (ESC) against voltage spikes which

could damage the ESC thus protecting braking and acceleration tape.



To install module on motor:
Solder the red wire to the (+) Positive Motor tab.
Solder the black wire to the (-) Negative Motor tab.
Mount the Super Schottky Diodes in a suitable place in the car using the double side tape.

rcKenon.com is offline   Reply With Quote
Old 05-23-2006, 05:06 PM   #28
Tech Master
 
Join Date: Oct 2004
Posts: 1,903
Trader Rating: 17 (100%+)
Default

rckenon, what the price for this module. thanks
__________________
Tamiya TB Evo 5
Spektrum DX3R 2.4Ghz, Sanwa ERG-VX, VFS-1
EngTat is offline   Reply With Quote
Old 05-23-2006, 05:09 PM   #29
Tech Master
 
Join Date: Oct 2004
Posts: 1,903
Trader Rating: 17 (100%+)
Default

nvm, saw it 13.88
__________________
Tamiya TB Evo 5
Spektrum DX3R 2.4Ghz, Sanwa ERG-VX, VFS-1
EngTat is offline   Reply With Quote
Old 05-24-2006, 12:39 AM   #30
Tech Fanatic
 
Tpg racer's Avatar
 
Join Date: Apr 2006
Posts: 967
Default

Wow cool!!!!!

But can't we just build one ourself using electronic stores available diodes?????

You see guys the amp rating is so high as high as 35 amps. How can we reach this kind of amps by just using rectifier diodes????

Can't we use bridge diodes instead??? It seems that bridge diodes have a high current rating even up to 35 amps. Can we use them????

Last edited by Tpg racer; 05-24-2006 at 05:54 AM.
Tpg racer is offline   Reply With Quote
Reply

Similar Threads
Thread Thread Starter Forum Replies Last Post
schottky diode tamiyaboy Rookie Zone 4 02-02-2006 04:46 AM
schottky diode help JL Electric On-Road 3 08-27-2005 10:36 AM
Schottky diode for ESC danjoy25 Australian Racing 13 07-14-2005 12:12 AM
Schottky Diode YAHOO!!! Electric On-Road 2 03-04-2005 02:41 PM
schottky diode ????? drx Rookie Zone 2 04-29-2004 04:17 PM



Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are Off



All times are GMT -7. It is currently 02:07 AM.


We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.
Powered By: vBulletin v3.9.2.1
Privacy Policy | Terms of Use | Advertise Content © 2001-2011 RCTech.net