Welcome Guest ( Log In | Register )

airsoft forum and discussion board

to add your banner to our network, click here

to remove these ads, simply sign up or log in
Click Here for the Advanced ASF Search Tool
website template selector
Important Announcement: COMING SOON: Fully licensed Airsoft Guns with trademarks and logos intact! I hope to have the ASF store back online this weekend. I am editing items and inventory today. Additionally, I have added a "Customer Service" phone number for all member problems for immediate website support!! The number is live and functional, I will be announcing it shortly - no more waiting for PMs or email responses for member problems :-)
Bookmark and Share
3 Pages V  < 1 2 3  
Reply to this topicStart new topic
> Aeg Electrical Guide! + Rewire Video!, Mosfets! Fuses! Wire Selection! Capacitors! and more&
Rating 5 V
GoLgo 13
post Sep 12 2009, 05:52 PM
Post #81


ASF Citizen
Group Icon

Group: Authorized Seller Elite
Posts: 1,721
Joined: 5-September 07
From: Misawa Japan
Member No.: 33,075



QUOTE (LS.D @ Sep 12 2009, 06:48 PM) *
just to clarify then, the OP's picture is incorrect where it goes from gate to source?
and should instead be gate > drain?

if it is a short, then howcome the op's seems to work, cheers in advance for clearing it up ( if you do :D )

The problem seems to bee in the diagram 3 posts above. The 1404 Mosfet is marked incorrectly. It should be from left to right Gate/DraiN/Source. The center pin and heatsink are the drain terminals.


--------------------
Go to the top of the page
 
+Quote Post
capmzam
post Sep 13 2009, 05:05 PM
Post #82


ASF Immigrant


Group: Member
Posts: 21
Joined: 2-September 09
Member No.: 51,396



So it is supposed to be like this..?
Go to the top of the page
 
+Quote Post
OpSic66
post Sep 13 2009, 11:06 PM
Post #83


Grim's Favorite Gun Owner


Group: Moderator Level 2
Posts: 6,391
Joined: 7-February 06
From: sillicon valley, CA
Member No.: 18,141



Indeed. Schematic updated!


--------------------
Go to the top of the page
 
+Quote Post
bjall4jc
post Sep 20 2009, 06:56 PM
Post #84


ASF Citizen
Group Icon

Group: Authorized Seller Paid
Posts: 188
Joined: 8-January 09
From: Alton,IL
Member No.: 45,879



Ok, Sorry to necro-post here, but I've built the Mosfet with active braking and I only have one problem. I can't get it to work off the single gate wire to trigger unless I take out the 100 ohm resistor between the gate wire and the Gate pin on the mosfet.

What am I doing wrong?

Can I run it without the 100 Ohm resistor?


--------------------
Check out my MP5 Part Out sale:
TM/ICS MP5 Part Out!
Go to the top of the page
 
+Quote Post
LS.D
post Sep 24 2009, 02:28 PM
Post #85


ASF Immigrant


Group: Member
Posts: 6
Joined: 29-August 09
Member No.: 51,318



so on the capacitor bank when attached to deans, do you have a direct wire going from positive to negative :S ?
What I saw in the picture, I can't really make to much sense of how you wire it, advice would be helpful
cheers
Go to the top of the page
 
+Quote Post
Murph9935
post Oct 28 2009, 08:53 PM
Post #86


ASF Citizen


Group: Member
Posts: 558
Joined: 13-January 09
From: California
Member No.: 46,004



A little of a necrobump, but this topic is sticked (sorta), so I guess it's alright. Aaaanyways...

For some reason, DigiKey is making you buy the IRL1404 in packs of 250. I Googled IRL1404, and all I got was datasheets and two or three other sites selling it with outrageous shipping and handling charges. Are there any other good sites that sell this particular MOSFET? If not, what would be a good equivalent?


--------------------


QUOTE (Fatboy 589 @ Apr 15 2009, 03:59 PM) *
Or if you work in an office setting and you're hardcore, then you could definitely get these for ultimate realism and play CQB in your office.
Ha.

My Singing G&P M120......................My TSD M1014 review
Go to the top of the page
 
+Quote Post
GoLgo 13
post Oct 29 2009, 06:07 AM
Post #87


ASF Citizen
Group Icon

Group: Authorized Seller Elite
Posts: 1,721
Joined: 5-September 07
From: Misawa Japan
Member No.: 33,075



I just recently started getting them from ebay from china. At $21USD shipped for 10 it isnt bad. They work well. Just search IRL1404



--------------------
Go to the top of the page
 
+Quote Post
AdmiralChaos
post Feb 15 2010, 02:11 AM
Post #88


ASF Immigrant


Group: Member
Posts: 46
Joined: 15-February 10
From: Mississippi
Member No.: 55,012



I'm a little terrified of electrical work, so I have a few questions on this fairly epic necro:
1) I can only assume it doesn't matter which trigger contacts get soldered in the diagram by opsic66?
2) I have a 12.8V LFP battery (40C output). Will capacitors do anything for me?
3) Can someone summarize what the various types of mosfets do? 3-shot burst and fast-brake make sense, but I keep seeing walls of acronyms that are confusing me
4) I have something like $700 invested in my primary gun, and I don't have another functioning AEG currently. At about what price range would I start to notice the benefits of capacitors/mosfets?


--------------------
-aka Guns nButter
Go to the top of the page
 
+Quote Post
vsr10guy
post Mar 10 2010, 05:37 PM
Post #89


ASF Immigrant


Group: Member
Posts: 3
Joined: 10-March 10
Member No.: 55,579



based on your diagram here is a redrawing for a p90.

This post has been edited by vsr10guy: Mar 10 2010, 05:41 PM
Attached File(s)
Attached File  P90mosfet3.doc ( 227.5K ) Number of downloads: 4
 
Go to the top of the page
 
+Quote Post

to add your banner to our network, click here
3 Pages V  < 1 2 3
Reply to this topicStart new topic
1 User(s) are reading this topic (1 Guests and 0 Anonymous Users)
0 Members:

 


to remove these ads, simply sign up or log in to change skins


RSS Lo-Fi Version Time is now: 20th March 2010 - 08:53 AM
If you enjoy using this website, please if you enjoy ASF, please support us financially with a small donation to help us pay the server bill, thanks.
content copyright AirsoftForum.com 2003-2009 an Airsoft Forum and MILSIM Discussion and Chat Board