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![](https://ae01.alicdn.com/kf/S3aca984720cc41ad986a22a162d270f69/PAM8403.jpg) ![](https://ae01.alicdn.com/kf/Sd32cca389e7b4979bd86d47c283bc97az/PAM8403.jpg) ![](https://ae01.alicdn.com/kf/Sefa783e839d34499a788b2b6d887cad8R/PAM8403.jpg) ![](https://ae01.alicdn.com/kf/S16ea25fe15104a3d8941e90b1495e3130/PAM8403.jpg) aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/S3aca984720cc41ad986a22a162d270f69/PAM8403.jpg) ![](https://ae01.alicdn.com/kf/Sd32cca389e7b4979bd86d47c283bc97az/PAM8403.jpg) ![](https://ae01.alicdn.com/kf/Sefa783e839d34499a788b2b6d887cad8R/PAM8403.jpg) ![](https://ae01.alicdn.com/kf/S16ea25fe15104a3d8941e90b1495e3130/PAM8403.jpg) ![](https://ae01.alicdn.com/kf/Sc76ae95fa6894f0d9a7e7b537267cfd9C/PAM8403.jpg)
- ¸ðµ¨ ¹øÈ£: Digital Power Amplifier Board
- °ø±Þ Àü¾Ð: DC3.6-5.5 V
- Á¶°Ç: »õ·Î¿î
- À¯Çü: Àü¾Ð Á¶Á¤±â
- ºê·£µå À̸§: HOSPORT
- ¿ø»êÁö: Áß±¹
- Digital Power Amplifier Board: Super Mini Power Amplifier Board
- Amplifier Board Module: Digital Audio Amplifier
- Power Amplifier Module: Mini Amplifier Module
- Origin: Mainland China
- Type: Voltage Regulator
- Condition: New
- Supply Voltage: DC3.6-5.5 V
- Model Number: Digital Power Amplifier Board
- Power supply range: DC3.6V-5.5V
- Output power: 3W+3W (4 ohms)
- Output channel: left and right double channel 3W*2 (4 ohms)
- Signal-to-noise ratio: 90dB
- Efficiency: >90%
- Product size: 24*15*2mm
PAM8403 µðÁöÅÐ Àü·Â ÁõÆø±â º¸µå µà¾ó ä³Î ½´ÆÛ ¹Ì´Ï Àü·Â ÁõÆø±â º¸µå 2*3W 5V
Ư¡:
1. ÃʼÒÇü µðÀÚÀÎ: Red Board PAM8403 µðÁöÅÐ ¾ÚÇÁ º¸µå´Â ÃÊ¹Ì´Ï ÆÄ¿ö ¾ÚÇÁ º¸µåÀ̹ǷΠ¼ÒÇü ¿Àµð¿À ¼Ö·ç¼Ç¿¡ ÀÌ»óÀûÀÎ ¼±ÅÃÀÔ´Ï´Ù. 2. °íÈ¿À²:90% ÀÌ»óÀÇ È¿À²·Î ÀÌ ¾ÚÇÁ º¸µå´Â ´õ ÀûÀº ¹ß¿·Î °·ÂÇÑ ¼º´ÉÀ» Á¦°øÇÏ¿© Àå±âÀûÀ¸·Î ¾ÈÁ¤ÀûÀÎ ÀÛµ¿À» º¸ÀåÇÕ´Ï´Ù. 3. µà¾ó ä³Î Ãâ·Â:3W + 3W (4 ¿È) ÀÇ ¿ÞÂÊ ¹× ¿À¸¥ÂÊ µà¾ó ä³Î Ãâ·ÂÀ» °®Ãá ÀÌ ¾ÚÇÁ º¸µå´Â ±ú²ýÇÏ°í ±ÕÇü ÀâÈù ¿Àµð¿À Ç°ÁúÀ» Á¦°øÇϹǷΠ¼ÒÇü ½ºÇÇÄ¿ ¹× ±âŸ ¿Àµð¿À ÀåÄ¡¿¡ ÀûÇÕÇÕ´Ï´Ù. 4. ±¤¹üÀ§ÇÑ ÀÀ¿ë ÇÁ·Î±×·¥:DC3.6V-5.5V Àü¿ø °ø±Þ ÀåÄ¡¸¦ °®Ãá ÀÌ ¾ÚÇÁ º¸µå´Â ´Ù¸ñÀûÀ̸ç ÈÞ´ë¿ë ½ºÇÇÄ¿, ÇìµåÆù, ±âŸ µî ´Ù¾çÇÑ ÀÀ¿ë ºÐ¾ß¿¡¼ »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù. 5. »ç¿ëÀÚ ¾ÈÀü ±â´É:ÀÌ º¸µå¿¡´Â ¿ª ±Ø¼º º¸È£ ¹× °íÀÌµæ ¹öÆÛ º¸È£¿Í °°Àº »ç¿ëÀÚ ¾ÈÀü ±â´ÉÀÌ ÀÖ¾î ¾ÈÀüÇÏ°í ¾ÈÁ¤ÀûÀÎ »ç¿ëÀ» º¸ÀåÇÕ´Ï´Ù.
»ç¾ç:
¿ø»êÁö: Áß±¹ º»Åä
À¯Çü: Àü¾Ð Á¶Á¤±â
Á¶°Ç: ½Å±Ô
°ø±Þ Àü¾Ð: DC3.6-5.5 V
¸ðµ¨ ¹øÈ£: µðÁöÅÐ Àü·Â ÁõÆø±â º¸µå
PAM8403 ¿ïÆ®¶ó ¹Ì´Ï µðÁöÅÐ Àü·Â ÁõÆø±â º¸µå ¼ÒÇü Àü·Â ÁõÆø±â º¸µå
Á¦Ç° ¸Å°³º¯¼ö
Àü¿ø °ø±Þ ÀåÄ¡: DC 1A (DC): 5V
Àü¿ø °ø±Þ ÀåÄ¡ ¹üÀ§: DC3.6V-5.5V
Ãâ·Â Àü·Â: 3W + 3W (4 ¿È)
Ãâ·Â ä³Î: ¿ÞÂÊ ¹× ¿À¸¥ÂÊ ÀÌÁß Ã¤³Î 3W * 2 (4 ¿È)
½ÅÈ£ ´ë ÀâÀ½ ºñÀ²: 90dB
È¿À²¼º: >90%
Á¦Ç° Å©±â: 24*15*2mm
ÁÖÀÇ »çÇ×:
1: Àü¿ø °ø±Þ ÀåÄ¡ÀÇ ¾ç±Ø°ú À½±ØÀ» µÇµ¹¸± ¼ö ¾øÀ¸¸ç Àü¿ø °ø±Þ ÀåÄ¡ Àü¾ÐÀº 5.5 V¸¦ ÃÊ°ú ÇÒ ¼ö ¾ø½À´Ï´Ù. ÀÌ µÎ °¡Áö À§¹ÝÀº IC¿¡ ¼Õ»óÀ» ÁÙ ¼ö ÀÖ½À´Ï´Ù.
2: Ĩ ³»ºÎ¿¡ °í ÀÌµæ ¹öÆÛ°¡ ÀÖÀ¸¸ç º¸µå¿¡ÀÖ´Â ±¸¼º ¿ä¼ÒÀÇ ¸Å°³ º¯¼ö¸¦ º¯°æÇÒ ¼ö ¾ø½À´Ï´Ù. ºÎÀûÀýÇÑ ¸Å°³ º¯¼ö´Â IC¿¡ ¼Õ»óÀ» ÁÙ ¼ö ÀÖ½À´Ï´Ù.
3: ÀÔ·Â ¶óÀο¡ Â÷Æó ¼±À» »ç¿ëÇϽʽÿÀ. ÀÌ ¼±Àº °£¼· ¹æÁö ¿ªÇÒÀ» ¼öÇàÇÏ°í È¥¶õ°ú ÇöÀç »ç¿îµå¸¦ Á¦°Å ÇÒ ¼ö ÀÖ½À´Ï´Ù.
4: Ãâ·ÂÀº CMOS Æ©ºê BTL¿¡ ÀÇÇØ ±¸µ¿µÇ¸ç ¿ÞÂÊ ¹× ¿À¸¥ÂÊ ½ºÇÇÄ¿ÀÇ À½±ØÀ» ÇÔ²² ¿¬°áÇÒ ¼ö ¾ø½À´Ï´Ù. Áï, ½ºÇÇÄ¿¿¡ ¿¬°áµÈ 4 °³ÀÇ ¿ÍÀ̾ ¿ÏÀüÈ÷ µ¶¸³ÀûÀÔ´Ï´Ù. °øµ¿ ¿¬°áÀº Çã¿ëµÇÁö ¾Ê½À´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.
1PC *
µðÁöÅÐ Àü·Â ÁõÆø±â º¸µå
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