- »ý·Ö
- 27
- ÏÂÔØ·Ö
- ·Ö
- ÍþÍû
- µã
- Ô´´±Ò
- µã
- ÏÂÔØ
- ´Î
- ÉÏ´«
- ´Î
- ×¢²áʱ¼ä
- 2020-1-4
- ¾«»ª
|
±¾Ìû×îºóÓÉ 18658823525 ÓÚ 2022-3-14 10:44 ±à¼
ÎÒÕâ¿éÖ»ÊDz»¿ª»ú£¬12v´ý»úûÁË£¬ÓÐ380v,Ö±½ÓÌø²½Öè4£¬ »»ÁËncp1605ºÍL6599 Ö»ÊÇСÎÊÌ⣬²»Ïë´ó×÷ÁË¡£
ÆäËûµÄncp1605ºÍl6599µÄ¸÷½Åµçѹ²Î¿¼ÏÂÃæÕâÆª
dzÎöÆ»¹ûiMAC-Ì廯µçÄÔµçÔ´µÄάÐÞ
2020-08-04ÀîÐÀÀ¤
Êý×Ö¼¼ÊõÓëÓ¦Óö©ÔÄ 2020Äê5ÆÚ
ÕªÂ¼Ç°ÃæÐÞ³ö12vµÄ²½Öè
£¨1£©ÔÚÓб£»¤µÄ¸ôÀë±äѹÆ÷ºóÃæÁ¬½Ó220V½»Á÷µç²âÊÔ£¬Ê×ÏȲâÁ¿Ö±Á÷´óµçÈÝÓÐÎÞ400Vµçѹ£¬Èç¹ûÓÐÔò³õ¼¶ÕûÁ÷µç·¹¤×÷Õý³£¡£Èç¹ûûÓÐ400VÊ×Ïȼì²â±£ÏÕË¿ÊÇ·ñÉÕ¶ÏÈ»ºó¼ì²éÂ˲¨ÏßȦÊÇ·ñ¶ÏÏߣ¬µç·°åͲÊÇ·ñ¶ÏÏߣ¬ÕûÁ÷ÇŶÑÊÇ·ñË𻵣¬Ò»°ãΪ±£ÏÕË¿ÉÕ¶Ï¡££¨2£©±£ÏÕË¿ÉÕ¶Ï£¬ËµÃ÷MOS¹ÜÒ²ÒѾË𻵣¬ÐèÒªÏȲâÁ¿Ò»¸öÉýѹMOS¹ÜºÍ¶þ¼«¹ÜÊÇ·ñ¶Ì·£¬È»ºó²âÁ¿PWMµÄÁ½¸öMOs¹ÜÊÇ·ñ¶Ì·£¬Èç¹û¶Ì·ÔòÐèÒª¸ü»»¡£È»ºó²âÁ¿ÖܱßÌùƬµç×è¡¢¶þ¼«¹ÜºÍͼÌÚÖùµç·ÊÇ·ñÓÐÁ¬´øË𻵣¬ÈçÓÐÔòÈ«²¿¸ü»»¡£Ò»°ãMOS¹ÜËð»µÎª1605оƬ»ò6955оƬËð»µÔì³É£¬Ò²ÓпÉÄÜÊÇͼÌÚÖùµç·Ëð»µÔì³É¡£²âÁ¿Ð¾Æ¬ÊÇ·ñËð»µÒ»°ã²âÁ¿Ð¾Æ¬µÄ¹©µç½ÅºÍ¿ØÖƽÅÊÇ·ñ¶ÔµØ¶Ì·×÷Ϊ²Î¿¼£¬Èç¹ûûÓжԵضÌ·һ°ãÊÓΪÕý³££¬½øÈëÏÂÒ»²½²âÊÔ¡£Í¼ÌÚÖùµç·µÄÈý¼«¹ÜËð»µÒ»°ãΪ¶Ì·»òÕß¶Ï·£¬ÓÃÍòÓñí²âÁ¿ÈýÖ»½ÅµÄ¶þ¼¶ÌåÖµ¿ÉÒÔÖ±½ÓÅжϡ££¨3£©Ö±Á÷´óµçÈÝÓÐ300V£¬²»Éý400Vµçѹ£¬¸Ã¹ÊÕÏÏÖÏó˵Ã÷ÕûÁ÷µç·¹¤×÷Õý³££¬µ«ÊÇPFCÉýѹµç·¹ÊÕÏ£¬Éýѹµç·Ö÷ÒªÓÐ1605оƬºÍMOS¹Ü¡¢¶þ¼«¹ÜÒÔ¼°ÖܱßÌùƬԪ¼þ×é³É£¬²»¹¤×÷˵Ã÷ҲûÓжÌ·Ԫ¼þ£¬Ò»¹ÉÇé¿öÏÂΪоƬË𻵻òÕßÖܱߵç×è¡¢¶þ¼«¹Ü¡¢Èý¼«¹Ü¶Ï·Ôì³É£¬Í¨¹ý¾Ñé²âÁ¿¿ÉÒÉÔ¼þºÜÈÝÒ×·¢ÏÖ¹ÊÕϵ㡣£¨4£©Ö±Á÷´óµçÈÝÓÐ400Vµçѹ£¬µ«ÊǴμ¶Êä³öΪOV£¬Õý³£Ó¦¸Ã12V¡£¸Ã¹ÊÕÏÏÖÏó˵Ã÷PFcÉýѹµç·¹¤×÷Õý³££¬µ«ÊÇPWMµç·¹¤×÷²»Õý³££¬PWMµç·Ö÷ÒªÓÐ6599оƬ¡¢Ë«MOs¹ÜÒÔ¼°ÖܱßÌùƬԪ¼þ×é³É£¬²»¹¤×÷˵Ã÷ûÓжÌ·Ԫ¼þ£¬¡ª¹ÉÇé¿öÏÂΪоƬË𻵻òÕßÖܱߵç×è¡¢¶þ¼«¹Ü¡¢Èý¼«¹Ü¶Ï·Ôì³É£¬´ËÍâ6599оƬµÄÆô¶¯ÓÉ1605оƬ·¢³öPOWERGODD£¨PG£©ÐźſØÖÆ£¬Èç¹û´ËÐźŹÊÕÏÒ²»áµ¼ÖÂPWMоƬÎÞ·¨Õý³£¹¤×÷¡£Í¨¹ýÒ»²½²½µÄ¼ì²â£¬ºÜÈÝÒ×Åжϳö¹ÊÕϵ㡣£¨5£©1605оƬµÄÆô¶¯Ìõ¼þΪ2½Å2.7V¡¢4½Å1.8V¡¢9½Å½ÓµØOV¡¢11½Å¹©µç½Å8µ½13VÌø¶¯¡¢13½ÅµçѹµÍÓÚ1.8V¡¢14½ÅµçѹΪ1.8V£¬ÔÚоƬûÓÐË𻵵ÄÇé¿öÏ£¬´ïµ½¸ÃÌõ¼þºóPFCÉýѹµç·¿ªÊ¼ÔËÐУ¬½«300VµçѹÉýµ½400V¡£Éýѹºó1605оƬµÄ2½ÅµçѹΪ1.7V¡¢4½Å2.8V¡¢9½Å½ÓµØOV¡¢11½Å¹©µçÎȶ¨ÔÚ12V¡¢12½Å5V¡¢13½ÅµçѹµÍÓÚ1.8V¡¢14N2.7V¡£¿ÉÒÔͨ¹ýµçѹµÄ¸ßµÍ³õ²½ÅжÏоƬµÄºÃ»µºÍ¹¤×÷״̬¡££¨6£©6599µÄÆô¶¯Ìõ¼þΪ4½Å0-12VÌø¶¯¡¢5½Å0-2VÌøâú¡¢6½Å0-5VÌøâú¡¢8½Åov¡¢12½Å8-13VÌøâú¡£µÃµ½ÉÏÊöµçѹºó¸ÃоƬӦ¸ÃÕý³£Æô¶¯¡£400V¸ßѹ±»×ª»¯Îª12VÖ±Á÷µçѹ¡£ÔËÐÐÎȶ¨ºó4½Å2V¡¢5½Å2V¡¢6½Å5V¡¢8½ÅOV¡¢12½Å11V¡£¿ÉÒÔͨ¹ýµçѹµÄ¸ßµÍ³õ²½ÅжÏоƬµÄºÃ»µºÍ¹¤×÷״̬¡££¨7£©ÒÔÉÏÎÊÌâ½â¾öºó£¬Õý³£Çé¿ö´Î¼¶»áÓÐ12VÖ±Á÷Êä³ö£¬µ«ÊÇÓпÉÄÜ»áÊä³ö²»Îȶ¨£¬»ò¸ß»òµÍ£¬ÕâÖÖÇé¿öÖ÷ÒªÊÇÎÈѹ±È½Ïµç·³öÏÖ¹ÊÕÏ£¬×î³£¼ûÎÊÌâÊÇÈ¡Ñùµç×è¶ÏÁÑ»òÕß±äÖÊ£¬µ¼ÖÂ×èÖµ±ä´ó£¬´Ó¶øµ¼ÖÂÊä³ö²»Îȶ¨¡£Ð¾Æ¬Ë𻵵ĸÅÂʽÏС£¬»¹ÓÐÒ»ÖÖÇé¿öÊǵ緰忪ÁÑÔì³É¶Ì·£¬µ¼ÖÂÎÈѹµç·ÎÞ·¨Õý³£ÔËÐС£
|
|