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![](https://ae01.alicdn.com/kf/H1059fed5d9ec4c8cbacf004026b5a66ea/PC-CPU-DC5V-12V-4.jpg) ![](https://ae01.alicdn.com/kf/H6f57983d37cb4ec5a6889036d502024d5/PC-CPU-DC5V-12V-4.jpg) ![](https://ae01.alicdn.com/kf/H4974179e0b8e410886f2f342ea653aaaW/PC-CPU-DC5V-12V-4.jpg) ![](https://ae01.alicdn.com/kf/Hc378891fef894600ac1c568bef54ac7cj/PC-CPU-DC5V-12V-4.jpg) aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/H1059fed5d9ec4c8cbacf004026b5a66ea/PC-CPU-DC5V-12V-4.jpg) ![](https://ae01.alicdn.com/kf/H6f57983d37cb4ec5a6889036d502024d5/PC-CPU-DC5V-12V-4.jpg) ![](https://ae01.alicdn.com/kf/H4974179e0b8e410886f2f342ea653aaaW/PC-CPU-DC5V-12V-4.jpg) ![](https://ae01.alicdn.com/kf/Hc378891fef894600ac1c568bef54ac7cj/PC-CPU-DC5V-12V-4.jpg) ![](https://ae01.alicdn.com/kf/H9153db5757554b6ebeb7f04fcb98d482x/PC-CPU-DC5V-12V-4.jpg)
- Àü¿ø °ø±Þ: DC
- ¸ðµ¨ ¹øÈ£: 5V/12V PWM Fan Speed Controller
- ¸ðÅÍ À¯Çü: DC ¸ðÅÍ
- ¿ø»êÁö: Áß±¹
PC ÄÄÇ»ÅÍ CPU ÆÒ ¸ðµâ º¸µå ¿ë DC5V/12V 4 ¼± ¹Ì´Ï PWM ÆÒ ¿Âµµ Á¦¾î ¼Óµµ ÄÁÆ®·Ñ·¯ ÁÖÁö»ç Á¶Àý±â
![](https://ae01.alicdn.com/kf/HTB1nvpqX.vrK1RjSspcq6zzSXXaw.jpg)
Âü°í: 1. ÀÌ ÄÁÆ®·Ñ·¯´Â 5V ¶Ç´Â 12V Ç¥ÁØ 4 ¼± PWM ÆÒ ¸¸ Á¦¾î ÇÒ ¼ö ÀÖ½À´Ï´Ù. ÆÒ ¼Óµµ´Â PWM ½ÅÈ£·Î Á¦¾îµË´Ï´Ù. ÆÒÀÇ ½ÇÁ¦ ¼Óµµ´Â ÆÒ ÀÚüÀÇ µðÀÚÀο¡ ¿µÇâÀ»¹Þ½À´Ï´Ù. 2 ~ 3 ¼±ÀÇ ¼Óµµ¸¦ Á¶ÀýÇÒ ¼ö ¾ø½À´Ï´Ù ÀÏ¹Ý ÆÒ ÆÒÀÇ Àü¿øÀ» Â÷´ÜÇÒ ¼ö ¾øÀ¸¸ç ÆÒÀ» ¿ÏÀüÈ÷ ²ø ¼ö ¾ø½À´Ï´Ù. 2. Àü¿ø °ø±Þ ÀåÄ¡ Àü¾ÐÀº ÆÒ Àü¾Ð°ú ÀÏÄ¡ÇؾßÇÕ´Ï´Ù.
±âº» ¸Å°³ º¯¼ö: ÀÛµ¿ Àü¾Ð: DC 5V ¶Ç´Â 12V (º¸µå ÀÛµ¿ ¹üÀ§ DC 4.5-16V) ÆÒ Àü·ù Á¦¾î: Ç÷¯±×ÀÎ º¸µå°¡ 3A ¸¦ ÃÊ°úÇÏÁö ¾Ê½À´Ï´Ù (¿ÜºÎ Àü¿ø Äڵ带 ÅëÇØ ´õ Å« Àü·ù ÆÒÀ» ¾òÀ» ¼ö ÀÖÀ½) ȸ·Î ÀÚü ¼Òºñ: 20mA ÀÌÇÏ PWM ½ÅÈ£ ¸ðµå: 25KHZ Vpp = 3.3V ¿Âµµ ÇÁ·Îºê ¸ðµ¨: 50K B = 3950 ȸ·Î ÀÛµ¿ ¿Âµµ: -10 ¡É ~ 60 ¡É ÇÁ·Îºê ¿Âµµ ÀúÇ×: ¼ÒÇü ºí·¢Çìµå 120 ¡É, ¸µ ÇÁ·Îºê 110 ¡É º¸µå Å©±â: 29mm * 13mm * 9mm (ÀÎÅÍÆäÀ̽º ¾øÀ½), ÆÒ ÀÎÅÍÆäÀ̽º´Â 7mm ¿¬ÀåµÇ¸ç Á÷°æ 12 ÀÇ ¿ ¼öÃà Æ©ºê·Î ½½¸®ºê °¡´É °øÀå ±âº» ¼³Á¤: ±âº» ¼Óµµ Á¦¾î Ãâ·Â Po = 20%, °¡¼Ó ¿Âµµ Tu = 30 ¡É, ¿Âµµ Á¦¾î °£°Ý Td = 5 ¡É (35 ¡É ÃÖ´ë ¼Óµµ), ½ÅÈ£ Á¤¹æÇâ ¸ðµå.
Âü°í: 1. º¸µåÀÇ ÇÉ Àü·ù´Â 3A ¸¦ ÃÊ°úÇؼ´Â ¾ÈµË´Ï´Ù 2. ÄÁÆ®·Ñ·¯´Â ¼Óµµ ÃøÁ¤¿¡ Âü¿©ÇÏÁö ¾Ê½À´Ï´Ù 3. ÄÁÆ®·Ñ·¯°¡ ÆÒ Àü¿øÀ» Á¦¾îÇÏÁö ¾Ê½À´Ï´Ù.
½ÅÈ£ ¸ðµå ¼³Á¤ Áöħ: Æ÷¿öµå ¸ðµå: ±âÁ¸ ÆÒ¿¡ »ç¿ë, PWM Æ÷ÁöƼºê º¯°æ, Àüü Ãâ·Â °ª 100 ¿ª¹æÇâ ¸ðµå: ±âÁ¸ÀÇ ¿ª¹æÇâ ŸÀÌ¹Ö ÆÒ, PWM ¿ª¹æÇâ º¯°æ¿¡ »ç¿ë, Àüü Ãâ·ÂÀº 0 ÀÔ´Ï´Ù. ¿ª 80% ¸ðµå: Ư¼ö ¿ª ŸÀÌ¹Ö ÆÒÀÇ °æ¿ì ¿ª º¯°æ, Àüü Ãâ·ÂÀº 20 ÀÔ´Ï´Ù.
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