PCDVD¼Æ¦ì¬ì§Þ°Q½×°Ï
PCDVD¼Æ¦ì¬ì§Þ°Q½×°Ï   µù¥U ±`¨£°ÝÃD ¼Ð°O°Q½×°Ï¬°¤wŪ

¦^¨ì   PCDVD¼Æ¦ì¬ì§Þ°Q½×°Ï > ¨ä¥L¸s²Õ > ¤C¼L¤K¦Þ²§¨¥°ó
±b¤á
±K½X
 

  ¦^À³
 
¥DÃD¤u¨ã
FD3STYPER
Master Member
 
FD3STYPERªº¤jÀY·Ó
 

¥[¤J¤é´Á: Aug 2003
±zªº¦í§}: µL­W±g
¤å³¹: 1,943
¤Þ¥Î:
§@ªÌca125
§Úı±o­nÀô«O
¥H«áled§ï¦¨¥i³æ¿W´¡¥ó¶i¥h
­n¦h«G¦³¦h«G,­n´¡¤W´XÁû´N´XÁû
ÁÙ¥i¦Û¤v¿ï¼tµPÃC¦â¬Æ¦Ü¥\²v
¨Ã¥i³æ­Óled diy°µ§ó´«
¦³ÂI¹³cpu¤É¯Å¨º¼Ë³Ì¦n
ºÉ¶q¼Ò²Õ¤Æ
§Ú¤£Ä±±o¦¨¥»°ª¦h¤Ö
¦ý¼t°Ó¥i¯à«ÜÃøÁÈ´N¬O


¤£¤j¥i¯à, ´²¼ö°ÝÃD, ¨ì¤£¬O¤£Ä@·N°µ.
     
      
__________________


10¦~
ÂÂ 2011-04-22, 10:48 AM #81
¦^À³®É¤Þ¥Î¦¹¤å³¹
FD3STYPERÂ÷½u¤¤  
yider
Elite Member
 
yiderªº¤jÀY·Ó
 

¥[¤J¤é´Á: Oct 2002
±zªº¦í§}: Coruscant
¤å³¹: 4,466
¤Þ¥Î:
§@ªÌLiegar
¤j®a¤£Ä±±o¬Ù¹q¿Oªw¥Î¶V¤[·|¶V·t¶Ü??

­è¶}©l¥Îªº®É­Ô«Ü«G,¨ì«á¨Ó³£Åܪº¦Ç¦Ç·t·tªº...

¬O¦³³oºØª¬ªp¡A¤×¨ä¬O­è¶}¿O®É¡A³£·|¤ñ¸û·t¡A«á¨Ó¤~·|ºCºC«G°_¨Ó
¦p´«¤W·sªº¿Oªw¡A«h¬Ýªº¥X·sªº¤ñ¸û«G¡Aªº³£¸û·t

³Ìªñ§Ú¬O§âÃa±¼ªº¬Ù¹q¿Oªw§ï¸Õ¥ÎCCFL¡A´N¬O²G´¹¿Ã¹õùتº¨ººØ²Ó¿OºÞ
¶}¿O®É¡A³oÁû¤ÏÀ³³Ì§Ö¡A¥ß¨è´N«G¡A¬Ù¹q¿OªwÁÙ­nµ¥¤@¬í¥ª¥k¹@
¥Ø«e´«¤W¨âÁû¡A¨ì¥Ø«e¬°¤î¡A³£ÁÙ¥¿±`¨Ï¥Î¤¤
¤£¹L³æ»ù¤ñ¬Ù¹q¿OªwÁÙ¶Q¡A¤S«Ü²Ó¡AÁ`©È¸Ëªº®É­Ô¡A·|¤Ó¥Î¤O§éÂ_
¬Ý¤@¨Çµû»ù¡A¦n¹³³£»¡¤ñ¬Ù¹q¿Oªw¨Î¡A¦ý¦ü¥G¨Sªk§@¤ñ¸û«G
 
__________________

¦¹¤å³¹©ó 2011-04-22 10:52 AM ³Q yider ½s¿è.
ÂÂ 2011-04-22, 10:49 AM #82
¦^À³®É¤Þ¥Î¦¹¤å³¹
yiderÂ÷½u¤¤  
ca125
Regular Member
 

¥[¤J¤é´Á: Jan 2008
¤å³¹: 95
Smile ..............................................................

¤Þ¥Î:
§@ªÌFD3STYPER
¤£¤j¥i¯à, ´²¼ö°ÝÃD, ¨ì¤£¬O¤£Ä@·N°µ.


§ï´¡¥ó¦¡·|¼vÅT´²¼ö
«ç»ò»¡?
¤£¤ÓÀ´
¥H«eled¹êÅ窺®É­Ô¤£·Pı·|Åܧó¼ö­C
ÂÂ 2011-04-22, 10:54 AM #83
¦^À³®É¤Þ¥Î¦¹¤å³¹
ca125Â÷½u¤¤  
weirock
*°±Åv¤¤*
 
weirockªº¤jÀY·Ó
 

¥[¤J¤é´Á: Mar 2008
¤å³¹: 5,843
¤Þ¥Î:
§@ªÌyclmtl
LEDªº®Ä²v¦b¶À¥ú¤è­±«Ü®t¡A¸ò¥Õ¥ú¥i¯à®t20%¥H¤W
¬Ù¹q®ÄªG¤Ï¦Ó¸ò¶À¥úªº¬Ù¹q¿Oªw®t¤£¦h
LEDªººt¦â©Ê¤]¿é¬Ù¹q¿Oªw
¤p¼tªºLED¿Oªw´N§ó¤£¥Î»¡¤F¡A¥Îªº¤£ª¾¹D¬O­þ¶¡¤½¥qªº´¹¤ù
¹ê»Úªº·Å«×¤]¥i¯à¤ñ¸¹ºÙªº·Å«×ÁÙ°ª

¨ì©³¯à¥Î¦h¤[¡A¨S¤Hª¾¹D¡A¤­¸U­Ó¤p®É­n¥Î¦n´X¦~...
¤£¹L¡A±qÅ¥¨ìªº¨Ò¤l¸ò¬õºñ¿O¨Ó¬Ý...´N¨£¤¯¨£´¼Åo


¨ä¹ê®³¬õºñ¿O¨Ó»¡¤£¤Ó¾A¦X~

¦]¬°LDE¿O¬Û¹ï©ó¦¡¿O¨ã¨Ó»¡~¥¦¸û°¾¦V¹q¤l²£«~(¦³¹q¸ôªOªº)

³oÃþªºªF¦è«Ü®e©ö¦]¬°·Å®t¡BÀã«×ªº¤Ñ­Ô¦]¯À¦Ó°}¤`~

¬Û¹ï©ó«Ç¤ºÀô¹Òªº¸Ü~´N¤ñ¸û¨S·Å®t&Àã«×ªº°ÝÃD~

ÁÙ¬O­n»¡~LEDÁÙ¦³¬q¸ô­n¨«~

------
·Q¨ì«e´X¦~¼w°ê¥ßªk³q¹L~¦n¹³»¡2010¦~¼w°ê¹Ò¤º´N¤£½æ¥Õ¿K¿O¬¶¤F~

µ²ªG¥ßªk³q¹L«á~¼w°ê¹Ò¤º¥X²{¥Õ¿K¿Oªº·mÁʼéXD

¤Þ¥Î:
§@ªÌca125
§ï´¡¥ó¦¡·|¼vÅT´²¼ö
«ç»ò»¡?
¤£¤ÓÀ´
¥H«eled¹êÅ窺®É­Ô¤£·Pı·|Åܧó¼ö­C


LED¿Oªº¥D­n¼ö·½¦b±±¨î´¹¤ù&ÅÜÀ£³¡¥÷

¦¹¤å³¹©ó 2011-04-22 11:02 AM ³Q weirock ½s¿è.
ÂÂ 2011-04-22, 11:01 AM #84
¦^À³®É¤Þ¥Î¦¹¤å³¹
weirockÂ÷½u¤¤  
FD3STYPER
Master Member
 
FD3STYPERªº¤jÀY·Ó
 

¥[¤J¤é´Á: Aug 2003
±zªº¦í§}: µL­W±g
¤å³¹: 1,943
¤Þ¥Î:
§@ªÌweirock
¨ä¹ê®³¬õºñ¿O¨Ó»¡¤£¤Ó¾A¦X~

¦]¬°LDE¿O¬Û¹ï©ó¦¡¿O¨ã¨Ó»¡~¥¦¸û°¾¦V¹q¤l²£«~(¦³¹q¸ôªOªº)

³oÃþªºªF¦è«Ü®e©ö¦]¬°·Å®t¡BÀã«×ªº¤Ñ­Ô¦]¯À¦Ó°}¤`~

¬Û¹ï©ó«Ç¤ºÀô¹Òªº¸Ü~´N¤ñ¸û¨S·Å®t&Àã«×ªº°ÝÃD~

ÁÙ¬O­n»¡~LEDÁÙ¦³¬q¸ô­n¨«~

------
·Q¨ì«e´X¦~¼w°ê¥ßªk³q¹L~¦n¹³»¡2010¦~¼w°ê¹Ò¤º´N¤£½æ¥Õ¿K¿O¬¶¤F~

µ²ªG¥ßªk³q¹L«á~¼w°ê¹Ò¤º¥X²{¥Õ¿K¿Oªº·mÁʼéXD



LED¿Oªº¥D­n¼ö·½¦b±±¨î´¹¤ù&ÅÜÀ£³¡¥÷


PWM©Î¬OMOS FET­ËÁÙ¦n, ¿S¨ì¤£¦æªº®Ä²vÀ³¸Ó¤]ÃzÄê.

¥»¨­¦b³o»ò¤p­±¿nÄé¤W³o»ò¤jªº¥\²v, °Ê»³5~8W, ´²¼ö´N¬O­«ÂI.
¥i¥H¥h¬Ý¬Ý¨º¨Ç°ª¥ËLED°òªO, ³£¬O¾T»s«~, ¤]¦³³£´²¼ö¾÷ºc¦Ò¶q.
__________________


10¦~
ÂÂ 2011-04-22, 11:05 AM #85
¦^À³®É¤Þ¥Î¦¹¤å³¹
FD3STYPERÂ÷½u¤¤  
yclmtl
Basic Member
 

¥[¤J¤é´Á: Jan 2002
±zªº¦í§}: ¥x¤¤
¤å³¹: 13
Question

¤£¦n·N«ä¡A½Ð°Ý¤@¤U¡C

©Ò¥H¬õºñ¿OªºLEDºc³y¸ò¸ô¿O¤£¤@¼Ë¶Ü¡H
¬O¦]¬°¸ô¿O¦h¤F­·®°¸ò´²¼öÅ_¤ù¡H¡H

¤Þ¥Î:
§@ªÌFD3STYPER
PWM©Î¬OMOS FET­ËÁÙ¦n, ¿S¨ì¤£¦æªº®Ä²vÀ³¸Ó¤]ÃzÄê.

¥»¨­¦b³o»ò¤p­±¿nÄé¤W³o»ò¤jªº¥\²v, °Ê»³5~8W, ´²¼ö´N¬O­«ÂI.
¥i¥H¥h¬Ý¬Ý¨º¨Ç°ª¥ËLED°òªO, ³£¬O¾T»s«~, ¤]¦³³£´²¼ö¾÷ºc¦Ò¶q.
ÂÂ 2011-04-22, 11:14 AM #86
¦^À³®É¤Þ¥Î¦¹¤å³¹
yclmtlÂ÷½u¤¤  
ca125
Regular Member
 

¥[¤J¤é´Á: Jan 2008
¤å³¹: 95
Smile ..............................................................

¤Þ¥Î:
§@ªÌweirock
¨ä¹ê®³¬õºñ¿O¨Ó»¡¤£¤Ó¾A¦X~

¦]¬°LDE¿O¬Û¹ï©ó¦¡¿O¨ã¨Ó»¡~¥¦¸û°¾¦V¹q¤l²£«~(¦³¹q¸ôªOªº)

³oÃþªºªF¦è«Ü®e©ö¦]¬°·Å®t¡BÀã«×ªº¤Ñ­Ô¦]¯À¦Ó°}¤`~

¬Û¹ï©ó«Ç¤ºÀô¹Òªº¸Ü~´N¤ñ¸û¨S·Å®t&Àã«×ªº°ÝÃD~

ÁÙ¬O­n»¡~LEDÁÙ¦³¬q¸ô­n¨«~

------
·Q¨ì«e´X¦~¼w°ê¥ßªk³q¹L~¦n¹³»¡2010¦~¼w°ê¹Ò¤º´N¤£½æ¥Õ¿K¿O¬¶¤F~

µ²ªG¥ßªk³q¹L«á~¼w°ê¹Ò¤º¥X²{¥Õ¿K¿Oªº·mÁʼéXD



LED¿Oªº¥D­n¼ö·½¦b±±¨î´¹¤ù&ÅÜÀ£³¡¥÷


§Ú·Pı
ÅÜÀ£³¡¥÷
¦³¨Ç«Ü¥i¯à¬O¸Ì­±±Ä¥Î¤Ó®tªº½u°é¾É­P
ÅÜÀ£¤¸¥ó´N¤@©w·|«Ü¼ö¶Ü
ÁÙÆZÃhºÃªº
¦]¬°§Ú¥Î¹L¤@¼Ò¤@¼Ë¹qÀ£»P¥\²vªºÅÜÀ£¾¹
¦³ªº«Ü¿S,¦³ªº´X¥G¨S·Å«×
¦Ü©ó±±¨î´¹¤ùªº¹q¸ôÀ³¸Ó¤£¤Ó½ÆÂø
µo¼ö·|«Ü°ª¶Ü
ÁÙ¬O¨ä¹êled¤]ÆZµo¼öªº?

¦¹¤å³¹©ó 2011-04-22 11:20 AM ³Q ca125 ½s¿è.
ÂÂ 2011-04-22, 11:19 AM #87
¦^À³®É¤Þ¥Î¦¹¤å³¹
ca125Â÷½u¤¤  
FD3STYPER
Master Member
 
FD3STYPERªº¤jÀY·Ó
 

¥[¤J¤é´Á: Aug 2003
±zªº¦í§}: µL­W±g
¤å³¹: 1,943
¤Þ¥Î:
§@ªÌyclmtl
¤£¦n·N«ä¡A½Ð°Ý¤@¤U¡C

©Ò¥H¬õºñ¿OªºLEDºc³y¸ò¸ô¿O¤£¤@¼Ë¶Ü¡H
¬O¦]¬°¸ô¿O¦h¤F­·®°¸ò´²¼öÅ_¤ù¡H¡H


§Ú¨S¬Ý¹L¬õºñ¿O, ¦ý¬O¤½¥q¦³RMA°h³fªºLED Lamp, ¸Ì­±·|µo¿SªºªF¦è
³£¾É¨ì¿OÅ骺heatsink, ¨S¦³¥D°Ê­·®°´²¼ö, ¾a³Q°ÊOK.

¤Þ¥Î:
§@ªÌca125
§Ú·Pı
ÅÜÀ£³¡¥÷
¦³¨Ç«Ü¥i¯à¬O¸Ì­±±Ä¥Î¤Ó®tªº½u°é¾É­P
ÅÜÀ£¤¸¥ó´N¤@©w·|«Ü¼ö¶Ü
ÁÙÆZÃhºÃªº
¦]¬°§Ú¥Î¹L¤@¼Ò¤@¼Ë¹qÀ£»P¥\²vªºÅÜÀ£¾¹
¦³ªº«Ü¿S,¦³ªº´X¥G¨S·Å«×
¦Ü©ó±±¨î´¹¤ùªº¹q¸ôÀ³¸Ó¤£¤Ó½ÆÂø
µo¼ö·|«Ü°ª¶Ü
ÁÙ¬O¨ä¹êled¤]ÆZµo¼öªº?


coil°ÝÃD¤p, PWM controller/converterÁÙ¦³Power MOS FET°ÝÃD¤j.
__________________


10¦~
ÂÂ 2011-04-22, 11:23 AM #88
¦^À³®É¤Þ¥Î¦¹¤å³¹
FD3STYPERÂ÷½u¤¤  
weirock
*°±Åv¤¤*
 
weirockªº¤jÀY·Ó
 

¥[¤J¤é´Á: Mar 2008
¤å³¹: 5,843
¤Þ¥Î:
§@ªÌFD3STYPER
PWM©Î¬OMOS FET­ËÁÙ¦n, ¿S¨ì¤£¦æªº®Ä²vÀ³¸Ó¤]ÃzÄê.

¥»¨­¦b³o»ò¤p­±¿nÄé¤W³o»ò¤jªº¥\²v, °Ê»³5~8W, ´²¼ö´N¬O­«ÂI.
¥i¥H¥h¬Ý¬Ý¨º¨Ç°ª¥ËLED°òªO, ³£¬O¾T»s«~, ¤]¦³³£´²¼ö¾÷ºc¦Ò¶q.


³o¨S©î¹L¤£²M·¡~

­Ë¬O¤W¦¸¤½¥q¸Õ¸ËLED¤é¥ú¿OºÞ®É¸ò¹ï¤èªº·~°È²á¤F¤@¤U~

¥H¥L­Ìªº»¡ªk~¹L¥hLED¤é¥ú¿OºÞ®e©ö±¾ÂI¤j¦h³£¬O¿OºÞ¤º«ØPWM~

µM«á¼ö¶q´²ªº¤£°÷§Ö~´N±¾ÂI¤F~

©Ò¥H«á¨Ó§âPWMªº³¡¥÷²¾¥X(´N¹³¦­´ÁLCDªºÅÜÀ£¾¹¤@¼Ë)
ÂÂ 2011-04-22, 11:23 AM #89
¦^À³®É¤Þ¥Î¦¹¤å³¹
weirockÂ÷½u¤¤  
ca125
Regular Member
 

¥[¤J¤é´Á: Jan 2008
¤å³¹: 95
Smile ..............................................................

§Úı±o
°Q½×¨ì³Ì«á´N¬O¥Í²£¦¨¥»ªº°ÝÃD¦Ó¤w,¦Ó¤£¬O°µ¤£¥X¨Ó
led§Þ³N¦n¹³¤é¥»¨ºÃä¤ñ¸û¦æªº¼Ë¤l
led¤]¦³»sµ{§Þ³N
§Ú·Q§ó§C¯Ó¹q¶q,¨Ã§ó«Gªº»sµ{ªºled¶}µo¥X¨Ó
²£«~À³¸Ó´N¦¨¼ô¤F

¦¹¤å³¹©ó 2011-04-22 11:31 AM ³Q ca125 ½s¿è.
ÂÂ 2011-04-22, 11:29 AM #90
¦^À³®É¤Þ¥Î¦¹¤å³¹
ca125Â÷½u¤¤  


    ¦^À³


POPIN
¥DÃD¤u¨ã

µoªí¤å³¹³W«h
±z¤£¥i¥Hµo°_·s¥DÃD
±z¤£¥i¥H¦^À³¥DÃD
±z¤£¥i¥H¤W¶Çªþ¥[ÀÉ®×
±z¤£¥i¥H½s¿è±zªº¤å³¹

vB ¥N½X¥´¶}
[IMG]¥N½X¥´¶}
HTML¥N½XÃö³¬



©Ò¦³ªº®É¶¡§¡¬°GMT +8¡C ²{¦bªº®É¶¡¬O07:33 PM.


vBulletin Version 3.0.1
powered_by_vbulletin 2025¡C