Overclock.net › Forums › Case Mods & Cases › Builds & Case Mods › Case Mods › 5mm LEDs!!! (changes to high power)
New Posts  All Forums:Forum Nav:

5mm LEDs!!! (changes to high power) - Page 2

post #11 of 17
kk, thanks
    
CPUMotherboardGraphicsRAM
Intel i7 860 | 4.3ghz | 1.4v EVGA P55 FTW XFX 4870 1GB | 860/1090 2x4GB | G.Skill Sniper DDR3 | 2000mhz CL9 
Hard DriveHard DriveOptical DriveCooling
3x OCZ Vertex 30GB RAID0 WD 1TB Blue Stealth Samsung SATA Corsair H80 * 2x Panaflo 2500rpm 120x38mm 
OSMonitorMonitorKeyboard
Windows 7 x64 Samsung 2233SW | 1080p Asus VH222H | 1080p Logitech G15 
PowerCaseMouse
PC P&C 750w Quad Silencer Custom RocketFish Logitech MX Revolution | UberOptions 
  hide details  
Reply
    
CPUMotherboardGraphicsRAM
Intel i7 860 | 4.3ghz | 1.4v EVGA P55 FTW XFX 4870 1GB | 860/1090 2x4GB | G.Skill Sniper DDR3 | 2000mhz CL9 
Hard DriveHard DriveOptical DriveCooling
3x OCZ Vertex 30GB RAID0 WD 1TB Blue Stealth Samsung SATA Corsair H80 * 2x Panaflo 2500rpm 120x38mm 
OSMonitorMonitorKeyboard
Windows 7 x64 Samsung 2233SW | 1080p Asus VH222H | 1080p Logitech G15 
PowerCaseMouse
PC P&C 750w Quad Silencer Custom RocketFish Logitech MX Revolution | UberOptions 
  hide details  
Reply
post #12 of 17
4V drop across the LED leaves 1V for the resistor if you run it from the 5V rail and 8V if you run it from 12V.

You want 20mA current so you need a resistor with the value of
1V/20mA = .05K Ohm = 50 Ohm on 5V
8V/20mA = .4k Ohm = 400 Ohm on 12V
It goes to eleven
(13 items)
 
  
CPUMotherboardGraphicsRAM
E6300 DS3 EVGA 8600GTS 2GB XMS2 DDR2-800 
Hard DriveOSMonitorKeyboard
1.294 TB Arch Linux/XP Samsung 226bw Eclipse II 
PowerCaseMouse
Corsair 520HX Lian-Li v1000B Plus G7 
  hide details  
Reply
It goes to eleven
(13 items)
 
  
CPUMotherboardGraphicsRAM
E6300 DS3 EVGA 8600GTS 2GB XMS2 DDR2-800 
Hard DriveOSMonitorKeyboard
1.294 TB Arch Linux/XP Samsung 226bw Eclipse II 
PowerCaseMouse
Corsair 520HX Lian-Li v1000B Plus G7 
  hide details  
Reply
post #13 of 17
Thread Starter 
the 5mm LED has a resistor inside it. if you got something thats one amp but gives out only 3v its not going to destroy the LED
Ivy Bridge
(15 items)
 
  
CPUMotherboardGraphicsRAM
3770k Gigabyte GA-Z77X-UD5H ASUS GTX670-DC2-2GD5 G.Skill 
Hard DriveCoolingOSMonitor
Samsung 830 128Gb Raystorm Win7 Ultimate 64bit Asus LED 24" 
KeyboardPowerCaseMouse
Steelseries G6V2 600w ModXstealth  CM 690 II advance Nvidia Steelseries IKARI Lazer 
Mouse PadAudio
Steelseries QcK Creative Sound Blaster X-Fi Titanium HD 
  hide details  
Reply
Ivy Bridge
(15 items)
 
  
CPUMotherboardGraphicsRAM
3770k Gigabyte GA-Z77X-UD5H ASUS GTX670-DC2-2GD5 G.Skill 
Hard DriveCoolingOSMonitor
Samsung 830 128Gb Raystorm Win7 Ultimate 64bit Asus LED 24" 
KeyboardPowerCaseMouse
Steelseries G6V2 600w ModXstealth  CM 690 II advance Nvidia Steelseries IKARI Lazer 
Mouse PadAudio
Steelseries QcK Creative Sound Blaster X-Fi Titanium HD 
  hide details  
Reply
post #14 of 17
nm
It goes to eleven
(13 items)
 
  
CPUMotherboardGraphicsRAM
E6300 DS3 EVGA 8600GTS 2GB XMS2 DDR2-800 
Hard DriveOSMonitorKeyboard
1.294 TB Arch Linux/XP Samsung 226bw Eclipse II 
PowerCaseMouse
Corsair 520HX Lian-Li v1000B Plus G7 
  hide details  
Reply
It goes to eleven
(13 items)
 
  
CPUMotherboardGraphicsRAM
E6300 DS3 EVGA 8600GTS 2GB XMS2 DDR2-800 
Hard DriveOSMonitorKeyboard
1.294 TB Arch Linux/XP Samsung 226bw Eclipse II 
PowerCaseMouse
Corsair 520HX Lian-Li v1000B Plus G7 
  hide details  
Reply
post #15 of 17
Thread Starter 
Quote:
Originally Posted by rabidgnome229 View Post
nm
???

but then again if the power supply isnt regulated it only last a few months not a few years like it supposed to.
Ivy Bridge
(15 items)
 
  
CPUMotherboardGraphicsRAM
3770k Gigabyte GA-Z77X-UD5H ASUS GTX670-DC2-2GD5 G.Skill 
Hard DriveCoolingOSMonitor
Samsung 830 128Gb Raystorm Win7 Ultimate 64bit Asus LED 24" 
KeyboardPowerCaseMouse
Steelseries G6V2 600w ModXstealth  CM 690 II advance Nvidia Steelseries IKARI Lazer 
Mouse PadAudio
Steelseries QcK Creative Sound Blaster X-Fi Titanium HD 
  hide details  
Reply
Ivy Bridge
(15 items)
 
  
CPUMotherboardGraphicsRAM
3770k Gigabyte GA-Z77X-UD5H ASUS GTX670-DC2-2GD5 G.Skill 
Hard DriveCoolingOSMonitor
Samsung 830 128Gb Raystorm Win7 Ultimate 64bit Asus LED 24" 
KeyboardPowerCaseMouse
Steelseries G6V2 600w ModXstealth  CM 690 II advance Nvidia Steelseries IKARI Lazer 
Mouse PadAudio
Steelseries QcK Creative Sound Blaster X-Fi Titanium HD 
  hide details  
Reply
post #16 of 17
Quote:
Originally Posted by Coolwaters View Post
???

but then again if the power supply isnt regulated it only last a few months not a few years like it supposed to.
I misread your previous post. There's no way to delete posts so I just edited it to say nothing

Other than that - I'm not really sure what either of your last two posts mean
It goes to eleven
(13 items)
 
  
CPUMotherboardGraphicsRAM
E6300 DS3 EVGA 8600GTS 2GB XMS2 DDR2-800 
Hard DriveOSMonitorKeyboard
1.294 TB Arch Linux/XP Samsung 226bw Eclipse II 
PowerCaseMouse
Corsair 520HX Lian-Li v1000B Plus G7 
  hide details  
Reply
It goes to eleven
(13 items)
 
  
CPUMotherboardGraphicsRAM
E6300 DS3 EVGA 8600GTS 2GB XMS2 DDR2-800 
Hard DriveOSMonitorKeyboard
1.294 TB Arch Linux/XP Samsung 226bw Eclipse II 
PowerCaseMouse
Corsair 520HX Lian-Li v1000B Plus G7 
  hide details  
Reply
post #17 of 17
Thread Starter 
i'll run some tests. those LEDs cost me like like 10 cents so dont mind blowing some up for the name of science ;P
Ivy Bridge
(15 items)
 
  
CPUMotherboardGraphicsRAM
3770k Gigabyte GA-Z77X-UD5H ASUS GTX670-DC2-2GD5 G.Skill 
Hard DriveCoolingOSMonitor
Samsung 830 128Gb Raystorm Win7 Ultimate 64bit Asus LED 24" 
KeyboardPowerCaseMouse
Steelseries G6V2 600w ModXstealth  CM 690 II advance Nvidia Steelseries IKARI Lazer 
Mouse PadAudio
Steelseries QcK Creative Sound Blaster X-Fi Titanium HD 
  hide details  
Reply
Ivy Bridge
(15 items)
 
  
CPUMotherboardGraphicsRAM
3770k Gigabyte GA-Z77X-UD5H ASUS GTX670-DC2-2GD5 G.Skill 
Hard DriveCoolingOSMonitor
Samsung 830 128Gb Raystorm Win7 Ultimate 64bit Asus LED 24" 
KeyboardPowerCaseMouse
Steelseries G6V2 600w ModXstealth  CM 690 II advance Nvidia Steelseries IKARI Lazer 
Mouse PadAudio
Steelseries QcK Creative Sound Blaster X-Fi Titanium HD 
  hide details  
Reply
New Posts  All Forums:Forum Nav:
  Return Home
  Back to Forum: Case Mods
Overclock.net › Forums › Case Mods & Cases › Builds & Case Mods › Case Mods › 5mm LEDs!!! (changes to high power)