{"id":4038,"date":"2022-11-25T11:06:20","date_gmt":"2022-11-25T03:06:20","guid":{"rendered":"https:\/\/www.block.tw\/blog\/?p=4038"},"modified":"2022-11-30T11:04:34","modified_gmt":"2022-11-30T03:04:34","slug":"bjttimer","status":"publish","type":"post","link":"https:\/\/www.block.tw\/blog\/bjttimer\/","title":{"rendered":"\u96fb\u6676\u9ad4\u5ef6\u6642\u96fb\u8def\u5be6\u7fd2"},"content":{"rendered":"
\n
\"\"<\/figure>\n<\/div>\n\n\n

\u8a2d\u5099\u8207\u6750\u6599<\/h2>\n\n\n\n

\u96fb\u6e90\u4f9b\u61c9\u5668 \u00d7 1
\u4e09\u7528\u96fb\u8868 \u00d7 1
\u9eb5\u5305\u677f \u00d7 1
\u96fb\u6676\u9ad4 C9013 \u00d7 1
\u96fb\u6676\u9ad4 2SC1815 \u00d7 1
1\/4W \u96fb\u963b 10k\u03a9 \u00d7 1
1\/4W \u96fb\u963b 1k\u03a9 \u00d7 1
1\/4W \u96fb\u963b 330\u03a9 \u00d7 1
\u53ef\u8b8a\u96fb\u963b 200k\u03a9 \u00d7 1
\u96fb\u5bb9\u5668 100\u03bcF \u00d7 1
\u767c\u5149\u4e8c\u6975\u9ad4 \u00d7 2<\/p>\n\n\n\n

\u96fb\u8def\u5716<\/h2>\n\n\n
\n
\"\"\/
\u57161\uff1a\u96fb\u6676\u9ad4\u5ef6\u6642\u96fb\u8def<\/figcaption><\/figure>\n<\/div>\n\n\n

\u5be6\u7fd2\u76ee\u6a19<\/h2>\n\n\n\n

1.\u4e86\u89e3\u96fb\u6676\u9ad4\u9054\u9748\u9813\u96fb\u8def
2.\u4e86\u89e3\u96fb\u5bb9\u5145\u653e\u96fb<\/p>\n\n\n\n

\u5be6\u9ad4\u63a5\u7dda\u5716<\/h2>\n\n\n
\n
\"\"\/
\u57162\uff1a\u5be6\u9ad4\u63a5\u7dda\u5716<\/figcaption><\/figure>\n<\/div>\n\n\n

\u96fb\u8def\u539f\u7406<\/h2>\n\n\n\n

\u5145\u96fb\u8ff4\u8def<\/h3>\n\n\n\n

\u9001\u96fb\u6642\uff0c5V \u7d93\u904e 1k\u03a9 \u96fb\u963b \u4e32\u806f 200k\u03a9 \u53ef\u8b8a\u96fb\u963b\u5c0d 100\u03bcF \u96fb\u5bb9\u5668\u5145\u96fb\uff0c\u7576\u96fb\u5bb9\u5668\u96fb\u58d3\u5230\u9054\u7d041.2V(\u56e0\u70ba\u67092\u500b\u96fb\u6676\u9ad4\u7684 VBE<\/sub><\/span> 0.6+0.6 =1.2) \uff0c\u96fb\u6676\u9ad4 Q1<\/sub><\/span>\u3001Q2<\/sub><\/span> \u5c0e\u901a\u9032\u5165\u98fd\u548c\uff0cLED1\u4eae\u3002
Q2<\/sub><\/span>\u98fd\u548c\u6642\uff0cVCE2<\/sub><\/span> \u4e26\u4e0d\u662f 0.2V\uff0c\u5927\u7d04 0.6V ~ 0.8V \uff0cQ2<\/sub> VCE2<\/sub><\/span> = Q1<\/sub> VCE1<\/sub><\/span>+ Q2<\/sub> VBE2<\/sub><\/span>\u3002<\/p>\n\n\n

\n
\"\"\/
\u57163\uff1a\u5145\u96fb\u8ff4\u8def<\/figcaption><\/figure>\n<\/div>\n\n\n

\u7576 100\u03bcF \u96fb\u5bb9\u5668 \u96fb\u58d3\u5927\u65bc 1.2V \u6642\uff0c\u96fb\u6676\u9ad4 Q1<\/sub> IB1<\/sub> \u96fb\u6d41(\u6a59)\u958b\u59cb\u6d41\u5165\uff0c\u8207\u653e\u5927 \u03b21<\/sub>\u500d\u7684 IC1<\/sub>(\u7d2b) \u5408\u6210\u70ba IE1<\/sub>\u3002IE1<\/sub>\u6d41\u5165\u96fb\u6676\u9ad4 Q2<\/sub> \uff0c\u8b8a\u6210 IB2<\/sub> \uff0cIB2<\/sub> \u8207 \u653e\u5927 \u03b22<\/sub>\u500d\u7684 IC2<\/sub> \u5408\u6210\u70ba IE2<\/sub>(\u7d05)\u3002
IC1<\/sub> = \u03b21<\/sub> x IB1<\/sub>
IE1<\/sub> = IB2<\/sub>
IC2<\/sub> = \u03b22<\/sub> x IB2<\/sub>
\u96fb\u6d41\u653e\u5927\u500d\u7387 \u03b21<\/sub> x \u03b22<\/sub>
<\/p>\n\n\n

\n
\"\"\/
\u57164\uff1a\u96fb\u6676\u9ad4\u5c0e\u901a<\/figcaption><\/figure>\n<\/div>\n\n\n

\u653e\u96fb\u8ff4\u8def<\/h3>\n\n\n\n

\u65b7\u96fb\u6642\uff0c100\u03bcF\u96fb\u5bb9\u5668 \u958b\u59cb\u653e\u96fb\uff0c\u653e\u96fb\u8ff4\u8def\u5982 \u57165 \uff0c\u7d93\u904e 200k\u03a9 \u53ef\u8b8a\u96fb\u963b\u30011k\u03a9 \u96fb\u963b\u3001330\u03a9 \u96fb\u963b\u300110k\u03a9 \u96fb\u963b\u3002\u5982\u679c\u6c92\u6709\u5b8c\u5168\u653e\u96fb\u5c31\u518d\u6b21\u9001\u96fb\uff0c\u5ef6\u6642\u6642\u9593\u6703\u7e2e\u77ed\u3002<\/p>\n\n\n

\n
\"\"\/
\u57165\uff1a\u653e\u96fb\u8ff4\u8def<\/figcaption><\/figure>\n<\/div>\n\n\n
\u76f8\u95dc\u77e5\u8b58<\/div><\/span>
\u5100\u8868\u64cd\u4f5c<\/div><\/span>
\u5be6\u7fd2I<\/div><\/span>
\u5be6\u7fd2II<\/div><\/span><\/div>

\u534a\u5c0e\u9ad4<\/a>
\u4e8c\u6975\u9ad4<\/a>
\u8b8a\u58d3\u5668\u4e2d\u9593\u62bd\u982d\u5168\u6ce2\u6574\u6d41<\/a>
\u8b8a\u58d3\u5668\u4e2d\u9593\u62bd\u982d\u5168\u6ce2\u6574\u6d41+\u6ffe\u6ce2\u96fb\u8def<\/a>
\u6a4b\u5f0f\u6574\u6d41<\/a>
\u534a\u6ce2\u500d\u58d3<\/a>
\u5168\u6ce2\u500d\u58d3<\/a>
\u7a3d\u7d0d\u4e8c\u6975\u9ad4<\/a>
\u96fb\u6676\u9ad4<\/a>
\u5149\u654f\u96fb\u963b<\/a>
\u9054\u9748\u9813<\/a>
\u653e\u5927\u5668\u7684\u5206\u985e<\/a><\/p><\/div><\/div><\/div>

\u4e09\u7528\u96fb\u8868 \u4ea4\u6d41\u96fb\u58d3(ACV)\u6e2c\u91cf<\/a>
\u4e09\u7528\u96fb\u8868 \u76f4\u6d41\u96fb\u58d3\u6e2c\u91cfDCV<\/a>
\u6578\u4f4d\u793a\u6ce2\u5668\u7c21\u6613\u64cd\u4f5c<\/a>
\u4e09\u7528\u96fb\u8868 \u4e8c\u6975\u9ad4\u9006\u5411\u6f0f\u96fb\u6d41\u6e2c\u91cf<\/a>
\u4e09\u7528\u96fb\u8868 \u4e8c\u6975\u9ad4\u9806\u5411\u96fb\u58d3\u6e2c\u91cf<\/a>
\u8a0a\u865f\u7522\u751f\u5668\u7c21\u6613\u64cd\u4f5c<\/a>
\u793a\u6ce2\u5668\u64cd\u4f5c<\/a><\/p><\/div><\/div><\/div>


\u8b8a\u58d3\u5668\u4e2d\u9593\u62bd\u982d\u5168\u6ce2\u6574\u6d41\u5be6\u7fd2<\/a>
\u8b8a\u58d3\u5668\u4e2d\u9593\u62bd\u982d\u5168\u6ce2\u6574\u6d41\u6ffe\u6ce2\u5be6\u7fd2<\/a>
\u6a4b\u5f0f\u6574\u6d41\u5be6\u7fd2<\/a>
\u534a\u6ce2\u500d\u58d3\u5be6\u7fd2<\/a>
\u5168\u6ce2\u500d\u58d3\u5be6\u7fd2<\/a>
\u7a3d\u7d0d\u7a69\u58d3\u96fb\u8def\u5be6\u7fd2<\/a>
\u96fb\u6676\u9ad4\u57fa\u6975(B) \u6e2c\u91cfPNP\u3001NPN\u5224\u5b9a\u5be6\u7fd21<\/a>
\u96fb\u6676\u9ad4\u57fa\u6975(B)\u6e2c\u91cfPNP\u3001NPN\u5224\u5b9a\u5be6\u7fd22<\/a>
\u96fb\u6676\u9ad4\u57fa\u6975(B)\u6e2c\u91cf PNP\u3001NPN \u5224\u5b9a\u5be6\u7fd23<\/a>
\u96fb\u6676\u9ad4\u5c04\u6975(E)\u96c6\u6975(C)\u5224\u5b9a\u53ca\u03b2\u6e2c\u91cf\u5be6\u7fd2<\/a>
\u96fb\u6676\u9ad4\u5149\u63a7\u958b\u95dc\u5be6\u7fd2<\/a>
\u96fb\u6676\u9ad4\u5ef6\u6642\u96fb\u8def\u5be6\u7fd2<\/a>
NPN\u96fb\u6676\u9ad4\u5171\u5c04\u6975(CE)A\u985e\u653e\u5927\u5668\u5be6\u7fd2<\/a>
PNP\u96fb\u6676\u9ad4\u5171\u5c04\u6975(CE)A\u985e\u653e\u5927\u5668\u5be6\u7fd2<\/a>
\u96fb\u6676\u9ad4\u63a8\u633d\u653e\u5927\u5668\u5be6\u7fd2<\/a><\/p><\/div><\/div><\/div>

\u589e\u5f37\u578b MOSFET \u63a5\u8173\u6e2c\u91cf<\/a>
\u589e\u5f37\u578b MOSFET \u7279\u6027\u66f2\u7dda\u6e2c\u91cf<\/a>
MOSFET \u89f8\u63a7\u958b\u95dc\u5be6\u7fd2<\/a>
MOSFET \u8a08\u6642\u96fb\u8def\u5be6\u7fd2<\/a>
MOSFET \u96fb\u58d3\u8abf\u6574\u96fb\u8def\u5be6\u7fd2<\/a>
MOSFET \u5171\u6e90\u6975\u653e\u5927\u5668\u5be6\u7fd2<\/a>
MOSFET \u8abf\u5149\u96fb\u8def\u5be6\u7fd2<\/a>
MOSFET \u53cd\u76f8\u5668 NOT \u5be6\u7fd2<\/a>
MOSFET NOT\u9598-\u7121\u7a69\u614b\u632f\u76ea\u5668<\/a>
MOSFET NOR \u908f\u8f2f\u9598\u5be6\u7fd2<\/a>
MOSFET OR \u908f\u8f2f\u9598\u5be6\u7fd2<\/a>
MOSFET NAND \u908f\u8f2f\u9598\u5be6\u7fd2<\/a>
MOSFET AND \u908f\u8f2f\u9598\u5be6\u7fd2<\/a>
XOR \u908f\u8f2f\u9598\u5be6\u7fd2<\/a>
XNOR \u908f\u8f2f\u9598\u5be6\u7fd2<\/a>
\u53cdRS\u6b63\u53cd\u5668-\u89f8\u6478\u958b\u95dc\u5be6\u7fd2<\/a>
RS \u6b63\u53cd\u5668\u5be6\u7fd2<\/a>
4011 \u96fb\u5b50\u7434(\u7121\u7a69\u614b)<\/a>
\u904b\u7b97\u653e\u5927\u5668 On Timer<\/a>
\u904b\u7b97\u653e\u5927\u5668 Off Timer<\/a>
\u904b\u7b97\u653e\u5927\u5668 \u5149\u63a7\u958b\u95dc<\/a>
\u904b\u7b97\u653e\u5927\u5668 \u53cd\u76f8\u653e\u5927\u5be6\u7fd2<\/a>
\u904b\u7b97\u653e\u5927\u5668 \u975e\u53cd\u76f8\u653e\u5927\u5be6\u7fd2<\/a>
\u904b\u7b97\u653e\u5927\u5668 \u96fb\u58d3\u96a8\u8026\u5668\u5be6\u7fd2<\/a>
\u904b\u7b97\u653e\u5927\u5668 \u97cb\u6069\u96fb\u6a4b\u632f\u76ea\u5668<\/a>
\u904b\u7b97\u653e\u5927\u5668 RC\u76f8\u79fb\u632f\u76ea\u5668<\/a>
555 \u7121\u7a69\u614b 1<\/a>
555 \u7121\u7a69\u614b 2<\/a>
555 \u5438\u5438\u71c8<\/a>
555 \u55ae\u7a69\u614b<\/a>
555 \u96d9\u7a69\u614b<\/a>
555 \u55ae\u9375\u96d9\u7a69\u614b<\/a><\/p><\/div><\/div><\/div><\/div><\/div><\/div><\/section>\n","protected":false},"excerpt":{"rendered":"

\u8a2d\u5099\u8207\u6750\u6599 \u96fb\u6e90\u4f9b\u61c9\u5668 \u00d7 1\u4e09\u7528\u96fb\u8868 \u00d7 1\u9eb5\u5305\u677f \u00d7 1\u96fb\u6676\u9ad4 C9013 \u00d7 1\u96fb\u6676\u9ad4 2SC1815 …
Read more<\/a><\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[34,101],"tags":[],"class_list":["post-4038","post","type-post","status-publish","format-standard","hentry","category-electronic","category-electronicspractice"],"gutentor_comment":0,"featured_image_urls":{"full":"","thumbnail":"","medium":"","medium_large":"","large":"","1536x1536":"","2048x2048":"","post-thumbnail":"","mesmerize-full-hd":""},"post_excerpt_stackable":"

\u8a2d\u5099\u8207\u6750\u6599 \u96fb\u6e90\u4f9b\u61c9\u5668 \u00d7 1\u4e09\u7528\u96fb\u8868 \u00d7 1\u9eb5\u5305\u677f \u00d7 1\u96fb\u6676\u9ad4 C9013 \u00d7 1\u96fb\u6676\u9ad4 2SC1815 \u00d7 11\/4W \u96fb\u963b 10k\u03a9 \u00d7 11\/4W \u96fb\u963b 1k\u03a9 \u00d7 11\/4W \u96fb\u963b 330…<\/p>\n","category_list":"\u96fb\u5b50\u5b78<\/a>, \u96fb\u5b50\u5b78\u5be6\u7fd2<\/a>","author_info":{"name":"mcu","url":"https:\/\/www.block.tw\/blog\/author\/mcu\/"},"comments_num":"0 comments","featured_image_urls_v2":{"full":"","thumbnail":"","medium":"","medium_large":"","large":"","1536x1536":"","2048x2048":"","post-thumbnail":"","mesmerize-full-hd":""},"post_excerpt_stackable_v2":"

\u8a2d\u5099\u8207\u6750\u6599 \u96fb\u6e90\u4f9b\u61c9\u5668 \u00d7 1\u4e09\u7528\u96fb\u8868 \u00d7 1\u9eb5\u5305\u677f \u00d7 1\u96fb\u6676\u9ad4 C9013 \u00d7 1\u96fb\u6676\u9ad4 2SC1815 \u00d7 11\/4W \u96fb\u963b 10k\u03a9 \u00d7 11\/4W \u96fb\u963b 1k\u03a9 \u00d7 11\/4W \u96fb\u963b 330…<\/p>\n","category_list_v2":"\u96fb\u5b50\u5b78<\/a>, \u96fb\u5b50\u5b78\u5be6\u7fd2<\/a>","author_info_v2":{"name":"mcu","url":"https:\/\/www.block.tw\/blog\/author\/mcu\/"},"comments_num_v2":"0 comments","_links":{"self":[{"href":"https:\/\/www.block.tw\/blog\/wp-json\/wp\/v2\/posts\/4038","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.block.tw\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.block.tw\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.block.tw\/blog\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.block.tw\/blog\/wp-json\/wp\/v2\/comments?post=4038"}],"version-history":[{"count":15,"href":"https:\/\/www.block.tw\/blog\/wp-json\/wp\/v2\/posts\/4038\/revisions"}],"predecessor-version":[{"id":4075,"href":"https:\/\/www.block.tw\/blog\/wp-json\/wp\/v2\/posts\/4038\/revisions\/4075"}],"wp:attachment":[{"href":"https:\/\/www.block.tw\/blog\/wp-json\/wp\/v2\/media?parent=4038"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.block.tw\/blog\/wp-json\/wp\/v2\/categories?post=4038"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.block.tw\/blog\/wp-json\/wp\/v2\/tags?post=4038"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}