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![](https://ae01.alicdn.com/kf/A0f4f5c366a504caf923088cc17cf2f613/Fosi-ZA3-TPA3255-D-XLR.jpg) ![](https://ae01.alicdn.com/kf/Ab85ae6b92ec3481aa16c856e3db451b77/Fosi-ZA3-TPA3255-D-XLR.jpg) ![](https://ae01.alicdn.com/kf/A368a7c70a4db473e8dcb63924cba18a3M/Fosi-ZA3-TPA3255-D-XLR.jpg) aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/A0f4f5c366a504caf923088cc17cf2f613/Fosi-ZA3-TPA3255-D-XLR.jpg) ![](https://ae01.alicdn.com/kf/Ab85ae6b92ec3481aa16c856e3db451b77/Fosi-ZA3-TPA3255-D-XLR.jpg) ![](https://ae01.alicdn.com/kf/A368a7c70a4db473e8dcb63924cba18a3M/Fosi-ZA3-TPA3255-D-XLR.jpg) ![](https://ae01.alicdn.com/kf/A1b05415c28944bc8b857409fff1cf85ez/Fosi-ZA3-TPA3255-D-XLR.jpg)
- Æ÷Àå: ±×·¸½À´Ï´Ù
- ¸ðµ¨ ¹øÈ£: ZA3
- ÃÖ´ë ä³Î´ç Àü·Â: À§ÀÇ 200 ¿ÍÆ®
- ºê·£µå À̸§: Fosi Audio
- ¿ø»êÁö: Áß±¹
- Input: RCA/XLR
- Output: Speaker Output+ Active Sub Out
- MAX Power Output: 155W*2 For 2 Channel, 235W for Mono
- Type: Stereo Audio amplifier
- Feature: audio amplifier
- Highlight: Home Theater Amplifier
- Channel: 2.0
- Amplifier Chip: Texas Instruments TPA3255
- SINAD: 89dB
- SNR: ¡Ã106dB
- Dy namic Range: ¡Ã106dB
- THD: <0.006%
- Speaker Impedance Compatibility: 2-8¥Ø
- Input Voltage Range: DC 24-48V
- feature: Stereo Power Amplifier
???????[(1052)No Power Supply] [(200004891)with 32V PowerSupply] [(29)with 48V PowerSupply]![](https://ae01.alicdn.com/kf/Sabe775b6d2f740f880545e7a2a7c5a75z/Fosi-ZA3-TPA3255-D-XLR.jpg_640x640.jpg)
Fosi ¿Àµð¿À ZA3 ½ºÅ×·¹¿À ÆÄ¿ö ¾ÚÇÁ TPA3255 Ŭ·¡½º D HiFi ¿Àµð¿À ¾ÚÇÁ XLR/RCA/±ÕÇü ÀÔ·Â ¼öµ¿ Ã¥Àå ½ºÇÇÄ¿ ¿ë
ÇÏÀ̶óÀÌÆ®:
µà¾ó ¸ðµå Çõ½Å: ÀÌ Â÷¼¼´ë ¹Ì´Ï ¾ÚÇÁ´Â ½ºÅ×·¹¿À ¹× ¸ð³ë ¸ðµå¸¦ ¸ðµÎ Á¦°øÇÏ¸ç ´Ù¾çÇÑ ¿ä±¸¿¡ À¯¿¬ÇÏ°Ô ÀûÀÀÇÏ¿© ¿øÈ°ÇÑ ¸ðµå ÀüȯÀÌ °¡´ÉÇÕ´Ï´Ù. ½ºÅ×·¹¿À ¸ðµå¿¡¼´Â ÃÖ´ë 180 WÀÇ °·ÂÇÑ Ãâ·ÂÀ» Á¦°øÇÏ¸ç ¸ð³ë ¸ðµå¿¡¼´Â ÃÖ´ë 235 WÀÇ Ãâ·ÂÀ¸·Î »ó½ÂÇÕ´Ï´Ù. µÎ °³ÀÇ ZA3 ÀåÄ¡¸¦ ¸ð³ë ±¸¼ºÀ¸·Î ¿¬°áÇÏ¿© °·ÂÇÑ ¿Àµð¿À ½Ã½ºÅÛÀ» ¸¸µé¾î ûÃë °æÇèÀ» Å©°Ô Çâ»ó½Ãŵ´Ï´Ù.
Richer Connectivity: ±ÕÇü ÀâÈù ÀԷ°ú Æ®¸®°Å¸¦ °®Ãá µ¥ºß ¾ÚÇÁÀÎ ZA3 ´Â XLR°ú 1/4 "TRS Ç÷¯±×¸¦ ¸ðµÎ Áö¿øÇÏ´Â ±ÕÇü ÀâÈù ÄÞº¸ ¿Àµð¿À ½ÅÈ£ ÀÔ·Â Ä¿³ØÅ͸¦ °®Ãß°í ÀÖ½À´Ï´Ù. ÀÌ µðÀÚÀÎÀº °£¼·À» ÃÖ¼ÒÈÇÏ°í ¼ÒÀ½À» ÁÙÀÔ´Ï´Ù. 12V Æ®¸®°Å ÀÎ Ä¿³ØÅÍ´Â ´Ù¸¥ ÀåÄ¡¿ÍÀÇ µ¿±âȸ¦ °¡´ÉÇÏ°ÔÇÏ¿© °³º° ÀÛ¾÷¾øÀÌ Äѱâ/²ô±â ÇÁ·Î¼¼½º¸¦ °£¼ÒÈÇÕ´Ï´Ù.
¿Àµð¿À ¾ÖÈ£°¡ÀÇ µî±Þ ±¸¼º ¿ä¼Ò: ZA3 ´Â TPA3255 ÇÏÀÌ ¿£µå Class-D ¾ÚÇÁ ĨÀ» Ư¡À¸·ÎÇϸç ÇÁ¸®¹Ì¾ö ÀϺ» NCC, ELNA ¹× µ¶ÀÏ WIMA Ä¿ÆнÃÅÍ ¹× ÀϺ» Sumida ÀδöÅ͸¦ »ç¿ëÇÏ¿© ¶Ù¾î³ ¿Àµð¿À Ç°ÁúÀ» Á¦°øÇÕ´Ï´Ù. ÃÖ´ë 89dB ÀÇ SINAD µî±Þ, ÃÖ´ë 106dB ÀÇ SNR ¹× 150¥ìV ÀÇ Àú¼ÒÀ½ ÃþÀ¸·Î Ź¿ùÇÑ ¼±¸íµµ¿Í ³·Àº ¿Ö°îÀ» Á¦°øÇÕ´Ï´Ù.
°í±Þ ¹æ¿: V3 ÀÇ È¹±âÀûÀÎ ¹æ¿ ¼³°è¸¦ ±â¹ÝÀ¸·Î ZA3 ÀÇ ³Ã°¢ ½Ã½ºÅÛÀ» ¾÷±×·¹À̵åÇÏ¿© ´õ Å« ¼¨½Ã, Ãø¸éÀ¸·Î Åëdz±¸ À̵¿, Áö¼ÓÀûÀÌ°í ¾ÈÁ¤ÀûÀÎ °íÃâ·Â Ãâ·ÂÀ» À§ÇØ ´õ ³ªÀº ȯ±â¸¦ À§ÇØ ¸ÕÁö µ¤°³¸¦ Ãß°¡ÇÕ´Ï´Ù.
È®Àå °¡´ÉÇÑ Àç¹Ì Çâ»ó: op-amp ·Ñ¸µ ±â´ÉÀ¸·Î ¿Àµð¿À °æÇèÀ» °³ÀÎÈÇϽʽÿÀ! ZA3 ¿¡´Â ¿ÞÂÊ ¹× ¿À¸¥ÂÊ Ã¤³Î Ãâ·Â, ±ÕÇü ÀÔ·Â ¹× ¼ºê¿ìÆÛ Ãâ·ÂÀ» À§ÇØ 5 °³ÀÇ ½º¿Ò °¡´ÉÇÑ op-amp°¡ ÀÖ½À´Ï´Ù. Sparkos SS3602, MUSES02, OPA2604, OPA2134PA, OP249, AD827, RM4558, LM4562, LME49720HA µî°ú °°Àº ȣȯ °¡´ÉÇÑ DIP8 µà¾ó op-amp¸¦ ½ÇÇèÇÏ¿© »ç¿îµå¸¦ ¿Ïº®ÇÏ°Ô Á¶Á¤ÇÕ´Ï´Ù.
»ç¾ç:
180Wx2 @ 4¥Ø ½ºÅ×·¹¿À (48v Àü¿ø °ø±Þ ÀåÄ¡ Æ÷ÇÔ)
235W @ 4¥Ø ¸ð³ë (48v Àü¿ø °ø±Þ ÀåÄ¡ Æ÷ÇÔ)
95x2W @ 4¥Ø ½ºÅ×·¹¿À (32v Àü¿ø °ø±Þ ÀåÄ¡ Æ÷ÇÔ)
110W @ 4¥Ø ¸ð³ë (32v Àü¿ø °ø±Þ ÀåÄ¡ Æ÷ÇÔ)
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