ÍÆ¼ö²úÆ·
ÁªÏµÎÒÃÇ

ÉîÛÚÊÐæê΢µç×ӿƼ¼ÓÐÏÞ¹«Ë¾
µç»°£º0755-23087599
ÊÖ»ú£º13808858392
ÓÊÏ䣺dunianhua@leweitech.com
µØÖ·£ºÉîÛÚÊб¦°²ÇøÎ÷Ïçº×ÖÞºã·á¹¤Òµ³ÇB11¶°5Â¥¶«
- [ 10-09 11:26 ]¸ß¼¯³ÉÎÞÏß³äµçMCU·½°¸¼°SoC·½°¸
- ÎÞÏß³äµç·¢Éä¶ËоƬ»ù±¾ÊÇÓÉÈý¿ÅоƬ¹¹³É£¬·Ö±ðÊÇÇý¶¯Ð¾Æ¬¡¢MOSоƬºÍÖ÷¿ØÐ¾Æ¬¡£MCU·½°¸Ï£¬¿ØÖÆÐ¾Æ¬£¬Çý¶¯Ð¾Æ¬£¬ÔË·ÅÈ«²¿¶ÀÁ¢£¬ÍâΧԪ¼þÒ²Ï൱¶à£¬×ÜÖ®ºÜ¸´ÔÓ£¬ÔªÆ÷¼þ¹ý¶à¡£±¸ÁÏÖÖÀà·±¶à£¬Éú²ú²âÊÔÁ÷³Ì¸´ÔÓ£¬²»Àû...
- [ 10-29 10:22 ]10WÎÞÏß³äSoC·½°¸£º¸ßÐÔÄÜ+µÍBOM³É±¾
- ½ü¼¸ÄêÎÞÏß³äµç·¢Éä·½°¸´ó¶à²ÉÓÃMCU + ·ÖÁ¢ÔªÆ÷¼þ¼Ü¹¹£¬ÓÉÓÚÍâΧÆ÷¼þÌ«¶à£¬ÔªÆ÷¼þµÄÕǼۣ¬Ôì³É²É¹ººÍÎïÁϹÜÀí³É±¾¸ß£¬Éú²úЧÂʺÍÁ¼Æ·Âʵͣ¬¶øÎÞÏß³äSoC·½°¸ÓÉÓÚÔªÆ÷¼þ¸üÉÙ£¬¾ßÓиßÐÔÄÜ+µÍBOM³É±¾µÈÌØµã£¬æê΢µç×ÓÍÆ...
- [ 10-26 10:58 ]ϲѶ£¡¹§ºØÐ¾Åó΢ÔÙ»ñ¡°Öйúо¡±¼¼Êõ´´Ð´󽱣¡
- Öйúо¼¯³Éµç·²úÒµ´Ù½ø´ó»áÊÇÓÉÖйúµç×ÓÐÅÏ¢²úÒµ·¢Õ¹Ñо¿Ôº¾Ù°ìµÄÈ«¹úÐÔ¼¯³Éµç·ÐÐҵʢ»á£¬ÊǹúÄÚ¼¯³Éµç·ÁìÓò×î¾ßÓ°ÏìÁ¦ºÍȨÍþÐÔµÄÐÐÒµ»áÒéÖ®Ò»£¬¹²Õ÷¼¯µ½ÁË125¼ÒоƬÆóÒµ£¬187¿îоƬ£¬ÆäÖÐÓÅÐã¼¼Êõ´´Ð²úÆ·100¿î...
- [ 10-25 09:11 ]¶Ã÷Ö齨Áã±ß½çÔìо£¬¸ñÁ¦²¿·Ö¿Õµ÷ÒÑÓÃ×ÔÑÐоƬ£¡
- ×Ô2018Äê4Ô£¬¸ñÁ¦µçÆ÷½ØÁô·ÖºìÏò¼¯³Éµç·ÁìÓò·¢Æð½ø¹¥ºó£¬¸ñÁ¦µÄÔìо¼Æ»®±¸ÊܹØ×¢£¬ÔÚ2018Äê8Ô£¬¶Ã÷ÖéÐû²¼ÁËËû¶ÔоƬÁìÓòµÄ¸ßµ÷Ðû²¼£¬½¨Á¢ÁËÈ«×Ê×Ó¹«Ë¾Ö麣Áã±ß½ç°ëµ¼Ì壬ע²á×ʱ¾10ÒÚ£¬Ð¹«Ë¾Ö÷ÒµÊÇоƬÉè¼Æ£¬...
- [ 10-22 10:32 ]HC5808LÎÞÏßµçÔ´·¢ÉäÆ÷socµ¥Ð¾Æ¬
- HC5808L socµ¥Ð¾Æ¬ÊÇÒ»¿î¸ß¶È¼¯³ÉµÄÎÞÏß¹¦ÂÊ·¢ÉäÆ÷SOC½â¾ö·½°¸£¬°üº¬Êý×Ö΢¿ØÖÆÆ÷ºÍÄ£Äâǰ¶Ë£¨AFE£©¡£AFE°üÀ¨È«ÇʦÂÊmosfet¡¢µçÁ÷´«¸Ð·Å´óÆ÷¡¢Í¨ÐŽâµ÷Æ÷¡¢ÏßÐÔµ÷½ÚÆ÷ºÍ±£»¤µç·µÈ¹¦ÄÜ£¬ÏÂÃæ¸úËææê΢µç×ÓÒ»ÆðÁ˽â...
- [ 10-18 09:42 ]·´¼¤Ê½¿ª¹ØµçÔ´µÄÓÅȱµã·ÖÎö
- ·´¼¤Ê½¿ª¹ØµçÔ´ÊÇָʹÓ÷´¼¤¸ßƵ±äѹÆ÷¸ôÀëÊäÈëÊä³ö»ØÂ·µÄ¿ª¹ØµçÔ´£¬·´¼¤Ê½µçÔ´Ò»°ãÓÐÈýÖÖ¹¤×÷ģʽ·Ö±ðΪÁ¬ÐøÄ£Ê½¡¢·ÇÁ¬ÐøÄ£Ê½ÒÔ¼°ÁÙ½çģʽ£¬ÒòÆäµç·½á¹¹±È½Ï¼òµ¥£¬ÔÚС¹¦Âʵç·ÖÐÓ¦Ó÷dz£¹ã·º£¬ÏÂÃæ¸úËææê΢µç×Ó...
- [ 10-15 09:38 ]15W QiÎÞÏß³äµçоƬHC57015
- ×Ô´ÓÆ»¹ûÐû²¼ÍƳö²ÉÓö¨Æµµ÷ѹ¼Ü¹¹¡¢7.5WµÄÎÞÏß³äµç·½°¸Ö®ºó£¬Öеȹ¦ÂÊÎÞÏß³äµçÊг¡±»¼¤»îÁË£¬Èç½ñ15WµÄÎÞÏß¿ì³äʱ´úÒѾÀ´ÁÙ£¬¸÷¸ö³§¼ÒÕùÏÈÍÆ³ö¸ü´ó¹¦ÂʵÄÎÞÏß³äµçоƬ¼°·½°¸£¬æê΢µç×ÓÍÆ³öQiÎÞÏß³äµçоƬ HC57015...
- [ 10-20 10:53 ]¿ì³äÐÐÒµ·ç¿ÚÒѾÀ´ÁÙ£¬PD¿ì³äÈý´ó°²È«ÌôÕ½¼°¶Ô²ß£¡
- ×Ô´Ó2017Äê9ÔÂÆ»¹ûiPhone 8Ê×´ÎÒý½ø¿ì³ä¼¼Êõ£¬ÔÚËæºóµÄiPhone X¡¢iPhone Xs¡¢iPhone Xs Max¡¢iPhone XrµÈËùÓÐiPhone»úÐͶ¼½«Ö§³ÖUSB PD¿ìËÙ³äµç¹¦ÄÜ×÷Ϊ±ê×¼ÅäÖã¬9ÔÂ11ÈÕ£¬ÇDz¼Ë¹¾çÔºÕÙ¿ª2019ÄêÇï¼¾ÐÂÆ··¢²¼»á£¬Õý...
- [ 10-08 09:06 ]HC57015ÎÞÏß³äÖ÷оƬ¹¤×÷ÔÀí
- ÎÞÏß³äµçϵͳ¾ßÓÐÒ»¸ö»ùÕ¾£¬¸Ã»ùÕ¾¾ßÓÐÒ»¸ö»ò¶à¸ö·¢Éä»ú£¬¸Ã·¢Éä»úͨ¹ýdc-dcµçѹת»»ºÍdc-acÄæ±äÆ÷ÌṩµçÁ¦£¬²¢Í¨¹ýÇ¿ñîºÏµç¸Ð¶Ô½«µçÁ¦´«Êäµ½ÒÆ¶¯É豸ÖеĽÓÊÕ»ú¡£WPC*·¢Éä»ú¿ÉÒÔÊÇ×ÔÓɶ¨Î»ÐÍ»ò´Åµ¼ÐÍ¡£×ÔÓɶ¨Î»ÐÍ...
- [ 10-20 10:05 ]³£ÓõçÔ´¹ÜÀíоƬÐͺŽéÉÜ
- оÅó΢רעÓÚ¿ª·¢ÂÌÉ«µçÔ´¹ÜÀíºÍÇý¶¯Ð¾Æ¬£¬³£ÓõçÔ´¹ÜÀíоƬ¾ßÓиßÄÜЧ¡¢µÍ¹¦ºÄ¡¢Æ·ÖÊÎȶ¨µÈÌØµã£¬±»¹ã·ºÓ¦ÓÃÓÚÖÇÄܼҵ硢ÊÖ»ú¼°Æ½°å¡¢³äµçÊÊÅäÆ÷¡¢LEDÕÕÃ÷¡¢ÖÇÄܵç±í¡¢¹¤¿ØÉ豸µÈÁìÓò£¬ÏÂÃæ¸úËæÐ¾Åó΢һ¼¶´úÀíÉÌæê...
- [ 09-06 09:19 ]ÖØ°õ´ó¹¦ÂʳäµçÆ÷Ö÷¿ØÐ¾Æ¬£¬¿ÉÓÃÓÚUSB PD¿ì³ä£¡
- ×Ô´Ó2017ÄêÆ»¹ûÊ״η¢²¼Èý¿îÖ§³ÖUSB PD¿ì³äÊÖ»úiPhone 8¡¢iPhone 8 Plus¡¢iPhone X£¬´Ì¼¤ÁËÕû¸öÊÖ»úÊг¡£¬Ëæºó¹úÄÚ³§ÉÌСÃס¢»ªÎª¡¢´¸×ӵȷ׷×Èë¾Ö£¬Ä¿Ç°£¬USB PD¿ì³äÒѳÉΪÊÖ»ú¡¢ÓÎÏ·»ú¡¢±Ê¼Ç±¾µçÄԵȵç×ÓÉ豸µÄÊ×...
- [ 09-03 02:43 ]18-60WȫϵÁа²È«USB PD³äµçÆ÷½â¾ö·½°¸
- ÓÉÓÚUSB PD³äµçÆ÷ÓÉÓÚ¹¦ÂÊÃܶÈÌá¸ß¡¢Êä³öµçѹ·¶Î§±ä¿í£¬´æÔÚÈý´ó°²È«ÌôÕ½£ºÖ÷ÒªÓеçÍø²¨¶¯´øÀ´µÄ°²È«ÌôÕ½¡¢¹¦ÂÊÆ÷¼þ·¢ÈȵݲȫÌôÕ½ÒÔ¼°Êä³ö¹ýѹ¶ÔÊÖ»úPMUµÄ°²È«ÌôÕ½£¬æê΢µç×ÓÍÆ³öPD¿ì³äÖØ°õIC¼°18-60WȫϵÁа²È«PD...
- [ 09-03 09:13 ]·´¼¤Í¬²½ÕûÁ÷оƬÓÐÄÇЩ£¿
- ½ü¼¸Äê£¬Ëæ×ŵç×Ó¼¼ÊõµÄ²»¶Ï·¢Õ¹£¬ÈËÃǶÔоƬҪÇóµÄ²»¶ÏÌáÉý£¬¶ÔоƬµÄ¹©µçµçѹҲҪÇóÔ½À´Ô½µÍ£¬·´¼¤Í¬²½ÕûÁ÷оƬһ°ã¶¼ÊDzÉÓõç×èСµÄ¹¦ÂÊMOS¹Ü´úÌæ¶þ¼«¹ÜʵÏÖÕûÁ÷£¬½µµÍµçѹÌá¸ßµçԴЧÂÊ£¬·´¼¤Í¬²½ÕûÁ÷¿ØÖÆÐ¾Æ¬Òò...
- [ 08-30 10:16 ]¡¶ÈçºÎÈÃPD¿ì³ä¸ü°²È«£¿¡·ÖذõIC¼°PD³äµç½â¾ö·½°¸£¡
- ½üÄêÀ´ÖÇÄÜÊÖ»ú·¢Õ¹Ô½À´Ô½¿ì£¬ºÜ¶àµÄÊÖ»ú¶¼Å䱸ÁËpd¿ì³äµÄ¼¼Êõ£¬ºÜ´ó³Ì¶ÈÉϵÄÌá¸ßÁËÎÒÃÇÊÖ»úÔÚ³äµçÉϵÄËÙ¶È£¬µ«ÓÉÓÚUSB PD³äµçÆ÷ÓÉÓÚ¹¦ÂÊÃܶÈÌá¸ß¡¢Êä³öµçѹ·¶Î§±ä¿í£¬´æÔÚÈý´ó°²È«ÌôÕ½£ºÖ÷ÒªÓеçÍø²¨¶¯´øÀ´µÄ°²È«...
- [ 08-27 09:25 ]SD8666QS¹¦ÂÊmosfetоƬ¶àÖØÄ£Ê½¿ØÖÆÆ÷
- SD8666QS ÊÇÓÃÓÚ¿ª¹ØµçÔ´µÄÄÚÖøßѹ¹¦ÂÊMOSFET¡¢ÍâÖòÉÑùµç×èµÄ׼гÕñµçÁ÷ģʽPWM+PFM ¿ØÖÆÆ÷¡£ÓжàÖØÄ£Ê½¿ØÖÆ£¬¾ßÓж¶Æµ¡¢·åÖµµçÁ÷²¹³¥¡¢ÈíÆô¶¯¹¦ÄÜ£¬»¹¼¯³É¸÷ÖÖÒ쳣״̬µÄ±£»¤¹¦ÄÜ¡£SD8666QS¹¦ÂÊmosfetоƬ ¿É¼õ...
- [ 08-16 09:35 ]È«Ì׸߼¯³É18W USB PD¿ì³ä·½°¸£¬ÒÑÁ¿²ú³ö»õ£¡
- Ëæ×Å¿ì³ä¼¼ÊõµÄ·¢Õ¹£¬18W USB PD¿ì³äÔÚiPhoneÉϵÄÓ¦ÓÃÒÔ¼°µÚÈý·½USB-C to Lightning¿ì³äÏßµÄÉÏÊУ¬ÈÃUSB PD¿ì³äÅä¼þÊг¡³ÖÐøÉýΣ¬Ô½À´Ô½¶àµÄÉ豸¿ªÊ¼Ö§³ÖPD¿ì³ä£¬Ä¿Ç°18W USB PD¿ì³ä³äµçÆ÷³ÉΪÁËÊÐÃæÉÏÄܼû¶È×î¸ß...
- [ 08-13 09:21 ] ³£Óÿª¹ØµçÔ´pwmоƬ¼°pwm¿ª¹ØµçÔ´µÄ¹¤×÷ÔÀí
- pwm¿ª¹ØµçԴоƬÒÔÆä¿ØÖÆ¼òµ¥£¬¾ßÓиü¸ßµÄЧÂʺÍÁé»îÐÔ¶øÈ¡´ú±ÈÏßÐÔµçÔ´£¬³ÉΪµçÁ¦µç×Ó¼¼Êõ×î¹ã·ºÓ¦ÓõĿØÖÆ·½Ê½£¬ÏÂÃæÈÃÎÒÃǸúËææê΢µç×ÓÒ»ÆðÁ˽âÏ£¬³£Óÿª¹ØµçÔ´pwmоƬ¼°pwm¿ª¹ØµçÔ´µÄ¹¤×÷ÔÀí¡£ pwm¿ª¹ØµçÔ´µÄ...
- [ 08-21 04:12 ]æê΢µç×ÓÈý¶ÈÊÚȨÎÞÎýоÅó΢ÉîÛÚ´úÀíÉÌ
- ×Ô2017ÄêÎÞÎýоÅó΢µç×ÓÊ×´ÎÓëæê΢µç×Ó´ï³ÉºÏ×÷£¬ÊÚȨæê΢µç×ÓΪоÅó΢ÉîÛÚ´úÀíÒÔÀ´£¬Ë«·½·¢»Ó¸÷×ÔÔÚÊг ¢¼¼ÊõµÈ·½ÃæµÄÓÅÊÆ£¬½¨Á¢¹ã·º¡¢ÉîÈë¡¢³¤¾ÃµÄÈ«ÃæÕ½ÂÔºÏ×÷»ï°é¹ØÏµ£¬Í¨¹ýÁ¬Ðø3ÄêÀ´µÄºÏ×÷ºÍ¿Í»§µÄÖ§³Ö¡¢ÈÏ¿É...
- [ 08-02 09:14 ]³£ÓÃdc-dc½µÑ¹Ð¾Æ¬ÍƼö
- DC/DCÊÇÖ¸ÔÚÖ±Á÷µç·Öн«Ò»¸öµçѹֵµÄµçÄܱäΪÁíÒ»¸öµçѹֵµÄµçÄܵÄ×°Öã¬DCDCµçÔ´ÀàÐÍÒ»°ã·ÖΪ2ÖÖ£¬Ò»ÖÖÊǸôÀëÐÔ£¬ÀýÒ»ÖÖ±ãÊǷǸôÀëÐÍ£¬¸ôÀëÐԵĵçÔ´£¬ÊÇË«Ïò£¬Ò²½Ð×öÉýѹ½µÑ¹ÀàÐÍ£¬·Ç¸ôÀëÐ͵쬷ÖΪboost ºÍbuck...
- [ 07-30 09:20 ]ÎÞÏßÃÅÁåоƬ·½°¸ÓÐÄÄЩ£¿
- ÎÞÏßÃÅÁåоƬ·½°¸ÓÐÄÄЩ£¬ÎÞÏßÃÅÁåÒ»°ã·ÖΪÁ½ÖÖ£¬Ò»ÖÖÊÇÆÕͨµÄÎÞÏßÃÅÁåÐèÒª¸ü»»µç³ØÊôÓÚÓÐÔ´ÎÞÏßÃÅÁ壬ÀýÍâÒ»ÖÖÔòÊÇÒÀ¿¿ÊÖ°´°´Å¥·¢µç¼¼Êõ¹©ÄÜ£¬Í¨¹ýÎÞÏßÃÅÁåоƬ¿ØÖÆÆ÷ת»¯³ÉµçÄÜÀ´Çý¶¯£¬°ÚÍÑÁËµç³ØµÄÏÞÖÆ£¬³ÆÎªÎÞ...