|
![](https://ae01.alicdn.com/kf/Sc4421f3b382f449f8756a21bbc1ddd56d/XY-LPWM-PWM-LCD-3-3V-30V.jpg) ![](https://ae01.alicdn.com/kf/Sac4ec43d49514305949288fdaf210438E/XY-LPWM-PWM-LCD-3-3V-30V.jpg) ![](https://ae01.alicdn.com/kf/S4d6463d103b948eeaada1d7f7ce07a267/XY-LPWM-PWM-LCD-3-3V-30V.jpg) ![](https://ae01.alicdn.com/kf/S0b9290f606144bfba8fca17b59590b83o/XY-LPWM-PWM-LCD-3-3V-30V.jpg) aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/Sc4421f3b382f449f8756a21bbc1ddd56d/XY-LPWM-PWM-LCD-3-3V-30V.jpg) ![](https://ae01.alicdn.com/kf/Sac4ec43d49514305949288fdaf210438E/XY-LPWM-PWM-LCD-3-3V-30V.jpg) ![](https://ae01.alicdn.com/kf/S4d6463d103b948eeaada1d7f7ce07a267/XY-LPWM-PWM-LCD-3-3V-30V.jpg) ![](https://ae01.alicdn.com/kf/S0b9290f606144bfba8fca17b59590b83o/XY-LPWM-PWM-LCD-3-3V-30V.jpg) ![](https://ae01.alicdn.com/kf/Sb575bddd8cd64da6b71241577dbd23c40/XY-LPWM-PWM-LCD-3-3V-30V.jpg)
- Åë½Å ¹æ¹ý: RF
- ºê·£µå À̸§: VODOOL
- ±Ù¿ø: CN (Á¤Ç°)
XY-LPWM ½ÅÈ£ ¹ß»ý±â PWM º¸µå ¸ðµâ 1Hz-150Khz 3.3V-30V ÆÞ½º ÁÖÆļö µàƼ »çÀÌŬ Á¶Á¤ °¡´ÉÇÑ ¸ðµâ LCD µð½ºÇ÷¹ÀÌ
Ư¡:
1. LCD µð½ºÇ÷¹ÀÌ Áö¿ì±â:ÀÌ ¸ðµâ¿¡´Â PWM Ãâ·Â ½ÅÈ£ÀÇ ÁÖÆļö ¹× µàƼ »çÀÌŬÀ» Ç¥½ÃÇÏ´Â Àб⠽¬¿î LCD ȸéÀÌÀÖ¾î ¼³Á¤À» ½±°Ô ¸ð´ÏÅ͸µÇÏ°í Á¶Á¤ÇÒ ¼ö ÀÖ½À´Ï´Ù.
2. °íÁÖÆÄ ¹üÀ§ ¹× Á¤È®µµ:³ÐÀº ÁÖÆļö ¹üÀ§¿Í ³ôÀº Á¤È®µµ·ÎÀÌ ¸ðµâÀº ´Ù¾çÇÑ ÀÀ¿ë ÇÁ·Î±×·¥¿¡ ´ëÇÑ Á¤È®ÇÑ ½ÅÈ£¸¦ »ý¼º ÇÒ ¼ö ÀÖ½À´Ï´Ù.
3. ½Ã¸®¾ó Åë½Å:ÀÌ ¸ðµâÀº Á÷·Ä Åë½ÅÀ» Áö¿øÇϹǷΠ´Ù¸¥ ÀåÄ¡¿¡ ¿¬°áÇϰųª ¿ø°ÝÀ¸·Î Á¦¾î ÇÒ ¼ö ÀÖ½À´Ï´Ù.
4. ±¤¹üÀ§ÇÑ ÀÀ¿ë ÇÁ·Î±×·¥:ÀÌ ¸ðµâÀº ½ÇÇèÀ»À§ÇÑ Á¤¹æÆÄ ½ÅÈ£ »ý¼º, ¸ðÅÍ µå¶óÀ̹ö Á¦¾î, ¸¶ÀÌÅ©·Î ÄÁÆ®·Ñ·¯¿Í ÇÔ²² »ç¿ëÇϱâ À§ÇØ Á¶Á¤ °¡´ÉÇÑ ÆÞ½º »ý¼º ¹× PWMÀ» »ç¿ëÇÏ¿© ´Ù¾çÇÑ È¸·Î Á¦¾î¿¡ ÀÌ»óÀûÀÔ´Ï´Ù.
5. »ç¿ëÀÚ Ä£ÈÀû ÀÎ µðÀÚÀÎ:¸ðµâÀº ½¬¿î ¼³Á¤ ¹× ÀÛµ¿À» À§ÇØ »ç¿ëÀÚ ÆíÀǼºÀ» °í·ÁÇÏ¿© ¼³°èµÇ¾ú½À´Ï´Ù. ¶ÇÇÑ ÇÁ·ÎÁ§Æ®¿Í ½ÇÇè¿¡ ½±°Ô ÅëÇÕÇÒ ¼ö ÀÖµµ·Ï ÄÄÆÑÆ®ÇÑ Å©±â·Î Á¦°øµË´Ï´Ù.
»ç¾ç:
ÀÛµ¿ Àü¾Ð: 3.3-30V; ÁÖÆļö ¹üÀ§: 1Hz-150KHz; ÁÖÆļö Á¤È®µµ: °¢ ¹üÀ§ÀÇ Á¤È®µµ´Â ¾à 2% ÀÔ´Ï´Ù. ½ÅÈ£ ¿î¹Ý ´É·Â: Ãâ·Â Àü·ù´Â ¾à 5-30ma ÀÏ ¼ö ÀÖ½À´Ï´Ù. Ãâ·Â ÁøÆø: PWM ÁøÆøÀº Àü¿ø °ø±Þ Àü¾Ð°ú °°½À´Ï´Ù. ȯ°æ ¿Âµµ: -20-+ 70 ¡É. Å©±â: 52*32mm/2.04*1.25 ÀÎÄ¡ ¹«°Ô: 35g LCD µð½ºÇ÷¹ÀÌ ÁÖÆļö ¹× µàƼ »çÀÌŬ, ÇÑ ´«¿¡ ¸íÈ®ÇÏ°Ô, PWM Ãâ·ÂÀº ÁÖÆļö ¹× µàƼ »çÀÌŬ¿¡ ´ëÇØ º°µµ·Î ¼³Á¤ÇÒ ¼ö ÀÖ½À´Ï´Ù. ³ÐÀº ÁÖÆļö ¹üÀ§¿Í ³ôÀº Á¤È®µµ; ½Ã¸®¾ó Åë½ÅÀ» »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù PWM Ãâ·Â, ÁÖÆļö ¹× µàƼ »çÀÌŬÀ» ¼³Á¤ÇÒ ¼ö ÀÖ½À´Ï´Ù. ÁÖÆļö´Â ³× °¡Áö ¹üÀ§·Î ³ª´µ¸ç ÀÚµ¿À¸·Î ÀüȯµË´Ï´Ù. 1. XXX (½ÊÁø¼ö ±¸ºÐ ±âÈ£ ¾øÀ½): ÃÖ¼Ò ´ÜÀ§´Â 1Hz ÀÌ°í °ª ¹üÀ§´Â 1Hz-999 HzÀÔ´Ï´Ù. 2. X.XX (¹é ½ÊÁø¼ö ±¸ºÐ ±âÈ£) ÃÖ¼Ò ´ÜÀ§´Â 0.01 KhzÀÌ°í ¹üÀ§´Â 1.00Khz-9.99 KhzÀÔ´Ï´Ù. 3. XX. X (10 Áø¼ö ±¸ºÐ ±âÈ£): ÃÖ¼Ò ´ÜÀ§´Â 0.1 KhzÀÔ´Ï´Ù. °ª ¹üÀ§: 10.0KHz-99.9KHz 4. XXX (¼ö½Ê ¹× ¼ö¹éÀÇ ¼Ò¼ö ±¸ºÐ ±âÈ£): ÃÖ¼Ò ´ÜÀ§´Â 1Khz ÀÔ´Ï´Ù. °ª ¹üÀ§: 1 KHz-150KHz ¿¹¸¦ µé¾î, ÁÖÆļö Ç¥½Ã: 100 ´Â 100Hz ÆÞ½ºÀÇ PWM Ãâ·ÂÀ» ³ªÅ¸³À´Ï´Ù. 1.01 1.01K ÆÞ½ºÀÇ PWM Ãâ·ÂÀ» ³ªÅ¸³À´Ï´Ù. 54.1 PWM Ãâ·ÂÀÌ 54.1 kHzÀÇ ÆÞ½º¸¦ °¡Áø´Ù´Â °ÍÀ» ³ªÅ¸³½´Ù. 1.2.4 ´Â PWM Ãâ·ÂÀÌ 124kHz ÆÞ½ºÀÓÀ» ³ªÅ¸³À´Ï´Ù. µàƼ »çÀÌŬ ¹üÀ§: 0-100%; ¸ðµç ¼³Á¤ ¸Å°³ º¯¼ö´Â Àü¿øÀ» ²°´Ù°¡ ÀúÀåÇÕ´Ï´Ù. ÇØ´ç ¹üÀ§ 1. ½ÇÇè °³¹ßÀ»À§ÇÑ Á¤¹æÆÄ ½ÅÈ£¸¦ »ý¼ºÇϱâÀ§ÇÑ Á¤¹æÆÄ ½ÅÈ£ ¹ß»ý±â·Î »ç¿ë; 2. ¸ðÅÍ µå¶óÀ̹ö¸¦ Á¦¾îÇϱâÀ§ÇÑ »ç°¢Çü ÆÄ ½ÅÈ£¸¦ »ý¼ºÇÏ´Â µ¥ »ç¿ëµË´Ï´Ù. 3. MCU »ç¿ëÀ»À§ÇÑ Á¶Á¤ °¡´ÉÇÑ ÆÞ½º »ý¼º; 4. Á¶Á¤ °¡´ÉÇÑ ÆÞ½º »ý¼º ¹× Á¦¾î °ü·Ã ȸ·Î (PWM µð¹Ö ¼Óµµ¿Í °°Àº ÀÀ¿ë ÇÁ·Î±×·¥) ¸Å°³ º¯¼ö ¼³Á¤ ÀÌ ¸ðµâ¿¡´Â ÁÖÆļö ¹× µàƼ »çÀÌŬ ¼³Á¤À»À§ÇÑ 4 °³ÀÇ µ¶¸³Àû ÀÎ ¹öÆ°ÀÌ ÀÖÀ¸¸ç ªÀº ´©¸§ (ÇÑ ´ÜÀ§ ¾¿ Áõ°¡ ¶Ç´Â °¨¼Ò) °ú ±ä ´©¸§ (ºü¸£°Ô Áõ°¡ ¶Ç´Â °¨¼Ò) À» Áö¿øÇÕ´Ï´Ù. ¸Å¿ì °£´ÜÇÏ¸ç ¼³Á¤ ¸Å°³ º¯¼ö°¡ ÀÚµ¿À¸·Î ÀúÀåµÇ¾î Àü·Â ¼Õ½ÇÀÌ ¹ß»ýÇÕ´Ï´Ù.
Âü°í: ¸ð´ÏÅÍ ¹× Á¶¸í È¿°ú°¡ ´Ù¸£±â ¶§¹®¿¡ Ç׸ñÀÇ ½ÇÁ¦ »ö»óÀÌ ±×¸²¿¡ Ç¥½ÃµÈ »ö»ó°ú ¾à°£ ´Ù¸¦ ¼ö ÀÖ½À´Ï´Ù. °¨»çÇÕ´Ï´Ù! ¼öµ¿ ÃøÁ¤À¸·Î ÀÎÇØ 1-2cm ÃøÁ¤ ÆíÂ÷¸¦ Çã¿ëÇϽʽÿÀ.
1 x ½ÅÈ£ ¹ß»ý±â PWM º¸µå ¸ðµâ
|
|
|
|
|
|