Ö¸ÕëÍòÓñíµÄʹÓ÷½·¨ÖªÊ¶½éÉÜ
Ö¸ÕëÍòÓñíµÄʹÓ÷½·¨ÖªÊ¶½éÉÜ
Ö¸ÕëÍòÓñíÊÇÒ»Öֹ㷺ʹÓõĵç×Ó²âÁ¿ÒÇ±í£¬ËüÓÉÒ»Ö»ÁéÃôºÜ¸ßµÄÖ±Á÷µçÁ÷±í£¨Î¢°²±í£©×÷±íÍ·£¬ÔÙ¼ÓÉϵ²Î»¿ª¹ØºÍÏà¹Øµç·×é³É¡£Ö¸ÕëÍòÓñí¿ÉÒÔ²âÁ¿µçѹ¡¢µçÁ÷¡¢µç×裬»¹¿ÉÒÔ²âÁ¿µç×ÓÔªÆ÷¼þµÄºÃ»µ¡£Ö¸ÕëÍòÓñíÖÖÀàºÜ¶à£¬Ê¹Ó÷½·¨´óͬСÒì¡£
1¡¢Ãæ°å½éÉÜ
ÍòÓñíµÄÃæ°åÈçͼËùʾ¡£´ÓÃæ°åÉÏ¿ÉÒÔ¿´³ö£¬Ö¸ÕëÍòÓñíÃæ°åÖ÷ÒªÓɿ̶ÈÅÌ¡¢µµÎ»¿ª¹Ø¡¢ÐýÅ¥ºÍ²å¿×¹¹³É¡£
ÍòÓñíµÄÃæ°å
1.¿Ì¶ÈÅÌ
¿Ì¶ÈÅÌÓÃÀ´Ö¸Ê¾±»²âÁ¿ÖµµÄ´óС£¬ËüÓÉ1¸ùÖ¸ÕëºÍ6Ìõ¿Ì¶ÈÏß×é³É¡£¿Ì¶ÈÅÌÈçͼËùʾ¡£
¿Ì¶ÈÅÌ
µÚ1Ìõ±êÓС°¦¸¡±×ÖÑùµÄΪµç×è¿Ì¶ÈÏß¡£ÔÚ²âÁ¿µç×è×èֵʱ²é¿´¸Ã¿Ì¶ÈÏß¡£ÕâÌõ¿Ì¶ÈÏß×îÓҶ˿̶ȱíʾµÄ×èÖµ×îС£¬Îª0£¬×î×ó¶Ë¿Ì¶È±íʾ×èÖµ×î´ó£¬Îª¡Þ£¨ÎÞÇî´ó£©¡£ÔÚδ²âÁ¿Ê±Ö¸ÕëÖ¸ÔÚ×ó¶ËÎÞÇî´¦¡£
µÚ2Ìõ±êÓС°V¡±£¨×ó·½£©ºÍ¡°mA¡±£¨ÓÒ·½£©×ÖÑùµÄΪ½»Ö±Á÷µçѹ/Ö±Á÷µçÁ÷¿Ì¶ÈÏß¡£ÔÚ²âÁ¿½»¡¢Ö±Á÷µçѹºÍÖ±Á÷µçÁ÷ʱ¶¼²é¿´ÕâÌõ¿Ì¶ÈÏß¡£¸Ã¿Ì¶ÈÏß×î×ó¶Ë¿Ì¶È±íʾ×îСֵ£¬×îÓҶ˿̶ȱíʾ×î´óÖµ£¬Ôڸÿ̶ÈÏßÏ·½±êÓÐÈý×éÊý£¬ËüÃǵÄ×î´óÖµ·Ö±ðÊÇ250¡¢50ºÍ10¡£µ±Ñ¡Ôñ²»Í¬µµÎ»Ê±£¬Òª½«¿Ì¶ÈÏßµÄ×î´ó¿Ì¶È¿´×÷¸ÃµµÎ»×î´óÁ¿³ÌÊýÖµ£¨ÆäËû¿Ì¶ÈÒ²ÒªÏàÓ¦±ä»¯£©¡£È絵λ¿ª¹ØÖÃÓÚ¡°50V¡±µµ²âÁ¿Ê±£¬ÈôÖ¸ÕëÖ¸ÔÚµÚ2¿Ì¶ÈÏß×î´ó¿Ì¶È´¦£¬±íʾ´Ëʱ²âÁ¿µÄµçѹֵΪ50V£¨¶ø²»ÊÇ10V»ò250V£©¡£
µÚ3Ìõ±êÓС°hFE¡±×ÖÑùµÄΪ¾§Ìå¹Ü·Å´ó±¶Êý¿Ì¶ÈÏß¡£ÔÚ²âÁ¿¾§Ìå¹Ü·Å´ó±¶Êýʱ²é¿´ÕâÌõ¿Ì¶ÈÏß¡£
µÚ4Ìõ±êÓС°C£¨¦ÌF£©¡±×ÖÑùµÄΪµçÈÝÁ¿¿Ì¶ÈÏß¡£ÔÚ²âÁ¿µçÈÝÈÝÁ¿Ê±²é¿´ÕâÌõ¿Ì¶ÈÏß¡£
µÚ5Ìõ±êÓС°L£¨H£©¡±×ÖÑùµÄΪµç¸ÐÁ¿¿Ì¶ÈÏß¡£ÔÚ²âÁ¿µç¸ÐµÄµç¸ÐÁ¿Ê±²é¿´¸Ã¿Ì¶ÈÏß¡£
µÚ6Ìõ±êÓС°dB¡±×ÖÑùµÄΪÒôƵµçƽ¿Ì¶ÈÏß¡£ÔÚ²âÁ¿ÒôƵÐźŵçƽʱ²é¿´ÕâÌõ¿Ì¶ÈÏß¡£
2.µµÎ»¿ª¹Ø
µµÎ»¿ª¹ØµÄ¹¦ÄÜÊÇÑ¡Ôñ²»Í¬µÄ²âÁ¿µµÎ»¡£µµÎ»¿ª¹ØÈçͼËùʾ¡£
µµÎ»¿ª¹Ø
3.ÐýÅ¥
ÍòÓñíÃæ°åÉÏÓÐÁ½¸öÐýÅ¥£º»úеУÁãÐýÅ¥ºÍÅ·Ä·µ÷ÁãÐýÅ¥£¬Èçͼ3-1Ëùʾ¡£
»úеµ÷ÁãÐýÅ¥µÄ¹¦ÄÜÊÇÔÚ²âÁ¿Ç°½«Ö¸Õëµ÷µ½µçѹ/µçÁ÷¿Ì¶ÈÏߵġ°0¡±¿Ì¶È´¦¡£Å·Ä·µ÷ÁãÐýÅ¥µÄ¹¦ÄÜÊÇÔÚʹÓõç×èµµ²âÁ¿Ê±£¬½«Ö¸Õëµ÷µ½Å·Ä·¿Ì¶ÈÏߵġ°0¡±¿Ì¶È´¦¡£
4.²å¿×
ÍòÓñíÃæ°åÉÏÓÐ4¸ö¶ÀÁ¢²å¿×ºÍÒ»¸ö6¿××éºÏ²å¿×£¬ÈçͼËùʾ¡£
±êÓС°+¡±×ÖÑùµÄΪºì±í±Ê²å¿×£»±êÓС°COM£¨»ò-£©¡±×ÖÑùµÄΪºÚ±í±Ê²å¿×£»±êÓС°5A¡±×ÖÑùµÄΪ´óµçÁ÷²å¿×£¬µ±²âÁ¿500mA¡«5A·¶Î§ÄڵĵçÁ÷ʱ£¬ºì±í±ÊÓ¦²åÈë¸Ã²å¿×£»±êÓС°2500V¡±×ÖÑùµÄΪ¸ßµçѹ²å¿×£¬µ±²âÁ¿1000¡«2500V·¶Î§Äڵĵçѹʱ£¬ºì±í±ÊÓ¦²åÈë´Ë²å¿×¡£6¿××éºÏ²å¿×Ϊ¾§Ìå¹Ü²âÁ¿²å¿×£¬±êÓС°N¡±×ÖÑùµÄ3¸ö¿×ΪNPN¾§Ìå¹ÜµÄ²âÁ¿²å¿×£¬±êÓС°P¡±×ÖÑùµÄ3¸ö¿×ΪPNP¾§Ìå¹ÜµÄ²âÁ¿²å¿×¡£