{"id":55629,"date":"2022-05-14T01:07:05","date_gmt":"2022-05-14T06:07:05","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/the-amount-of-highest-voltage-that-can-driven-through-a-piezoceramic-sheet\/"},"modified":"2025-01-21T07:25:55","modified_gmt":"2025-01-21T12:25:55","slug":"the-amount-of-highest-voltage-that-can-driven-through-a-piezoceramic-sheet","status":"publish","type":"post","link":"https:\/\/www.bjultrasonic.com\/vi\/the-amount-of-highest-voltage-that-can-driven-through-a-piezoceramic-sheet\/","title":{"rendered":"Gi\u1edbi h\u1ea1n \u0111i\u1ec7n \u00e1p t\u1ed1i \u0111a cho v\u1eadt li\u1ec7u \u00e1p \u0111i\u1ec7n g\u1ed1m"},"content":{"rendered":"<p>Vi\u1ec7c x\u00e1c \u0111\u1ecbnh \u0111i\u1ec7n \u00e1p t\u1ed1i \u0111a c\u00f3 th\u1ec3 \u0111\u1eb7t l\u00ean m\u1ed9t t\u1ea5m g\u1ed1m \u00e1p \u0111i\u1ec7n l\u00e0 m\u1ed9t v\u1ea5n \u0111\u1ec1 quan tr\u1ecdng, \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn hi\u1ec7u su\u1ea5t v\u00e0 tu\u1ed5i th\u1ecd c\u1ee7a v\u1eadt li\u1ec7u. \u0110i\u1ec7n \u00e1p qu\u00e1 cao c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn hi\u1ec7n t\u01b0\u1ee3ng ph\u00f3ng \u0111i\u1ec7n, \u0111\u00e1nh th\u1ee7ng v\u1eadt li\u1ec7u, th\u1eadm ch\u00ed g\u00e2y h\u1ecfng h\u00f3c ho\u00e0n to\u00e0n. Ng\u01b0\u1ee3c l\u1ea1i, \u0111i\u1ec7n \u00e1p qu\u00e1 th\u1ea5p s\u1ebd kh\u00f4ng khai th\u00e1c h\u1ebft ti\u1ec1m n\u0103ng c\u1ee7a g\u1ed1m \u00e1p \u0111i\u1ec7n, l\u00e0m gi\u1ea3m hi\u1ec7u su\u1ea5t ho\u1ea1t \u0111\u1ed9ng. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd ph\u00e2n t\u00edch c\u00e1c y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111i\u1ec7n \u00e1p t\u1ed1i \u0111a v\u00e0 \u0111\u01b0a ra m\u1ed9t s\u1ed1 h\u01b0\u1edbng d\u1eabn \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh gi\u00e1 tr\u1ecb n\u00e0y.<\/p>\n<h3>C\u00e1c y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111i\u1ec7n \u00e1p t\u1ed1i \u0111a<\/h3>\n<p>\u0110i\u1ec7n \u00e1p t\u1ed1i \u0111a m\u00e0 m\u1ed9t t\u1ea5m g\u1ed1m \u00e1p \u0111i\u1ec7n c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c ph\u1ee5 thu\u1ed9c v\u00e0o nhi\u1ec1u y\u1ebfu t\u1ed1, bao g\u1ed3m:<\/p>\n<ul>\n<li><strong>\u0110\u1ed9 d\u00e0y c\u1ee7a t\u1ea5m g\u1ed1m:<\/strong> T\u1ea5m g\u1ed1m c\u00e0ng d\u00e0y th\u00ec kh\u1ea3 n\u0103ng ch\u1ecbu \u0111i\u1ec7n \u00e1p c\u00e0ng cao.<\/li>\n<li><strong>Th\u00e0nh ph\u1ea7n v\u1eadt li\u1ec7u:<\/strong> C\u00e1c lo\u1ea1i g\u1ed1m \u00e1p \u0111i\u1ec7n kh\u00e1c nhau c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu \u0111i\u1ec7n \u00e1p kh\u00e1c nhau.<\/li>\n<li><strong>Nhi\u1ec7t \u0111\u1ed9:<\/strong> Nhi\u1ec7t \u0111\u1ed9 cao l\u00e0m gi\u1ea3m kh\u1ea3 n\u0103ng ch\u1ecbu \u0111i\u1ec7n \u00e1p c\u1ee7a g\u1ed1m \u00e1p \u0111i\u1ec7n.<\/li>\n<li><strong>T\u1ea7n s\u1ed1 ho\u1ea1t \u0111\u1ed9ng:<\/strong> T\u1ea7n s\u1ed1 ho\u1ea1t \u0111\u1ed9ng c\u00e0ng cao, \u0111i\u1ec7n \u00e1p t\u1ed1i \u0111a cho ph\u00e9p c\u00e0ng th\u1ea5p.<\/li>\n<li><strong>M\u00f4i tr\u01b0\u1eddng ho\u1ea1t \u0111\u1ed9ng:<\/strong> M\u00f4i tr\u01b0\u1eddng \u1ea9m \u01b0\u1edbt ho\u1eb7c c\u00f3 t\u00ednh \u0103n m\u00f2n c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m kh\u1ea3 n\u0103ng ch\u1ecbu \u0111i\u1ec7n \u00e1p.<\/li>\n<\/ul>\n<h3>X\u00e1c \u0111\u1ecbnh \u0111i\u1ec7n \u00e1p t\u1ed1i \u0111a<\/h3>\n<p>Vi\u1ec7c x\u00e1c \u0111\u1ecbnh \u0111i\u1ec7n \u00e1p t\u1ed1i \u0111a cho m\u1ed9t t\u1ea5m g\u1ed1m \u00e1p \u0111i\u1ec7n c\u1ee5 th\u1ec3 c\u1ea7n d\u1ef1a tr\u00ean th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt \u0111\u01b0\u1ee3c cung c\u1ea5p b\u1edfi nh\u00e0 s\u1ea3n xu\u1ea5t. Th\u00f4ng th\u01b0\u1eddng, nh\u00e0 s\u1ea3n xu\u1ea5t s\u1ebd cung c\u1ea5p gi\u00e1 tr\u1ecb \u0111i\u1ec7n \u00e1p t\u1ed1i \u0111a cho ph\u00e9p trong \u0111i\u1ec1u ki\u1ec7n ho\u1ea1t \u0111\u1ed9ng ti\u00eau chu\u1ea9n.  Tuy nhi\u00ean, trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p \u0111\u1eb7c bi\u1ec7t, c\u1ea7n ph\u1ea3i ti\u1ebfn h\u00e0nh th\u1eed nghi\u1ec7m \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh gi\u00e1 tr\u1ecb \u0111i\u1ec7n \u00e1p t\u1ed1i \u0111a th\u1ef1c t\u1ebf.<\/p>\n<table class=\"table table-striped table-bordered\">\n<thead>\n<tr>\n<th>Y\u1ebfu t\u1ed1<\/th>\n<th>\u1ea2nh h\u01b0\u1edfng \u0111\u1ebfn \u0111i\u1ec7n \u00e1p t\u1ed1i \u0111a<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u0110\u1ed9 d\u00e0y<\/td>\n<td>T\u0103ng \u0111\u1ed9 d\u00e0y, t\u0103ng \u0111i\u1ec7n \u00e1p t\u1ed1i \u0111a<\/td>\n<\/tr>\n<tr>\n<td>Nhi\u1ec7t \u0111\u1ed9<\/td>\n<td>T\u0103ng nhi\u1ec7t \u0111\u1ed9, gi\u1ea3m \u0111i\u1ec7n \u00e1p t\u1ed1i \u0111a<\/td>\n<\/tr>\n<tr>\n<td>T\u1ea7n s\u1ed1<\/td>\n<td>T\u0103ng t\u1ea7n s\u1ed1, gi\u1ea3m \u0111i\u1ec7n \u00e1p t\u1ed1i \u0111a<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m \u0111i\u1ec7n \u00e1p t\u1ed1i \u0111a<\/h3>\n<p>C\u00f3 nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p \u0111\u1ec3 th\u1eed nghi\u1ec7m \u0111i\u1ec7n \u00e1p t\u1ed1i \u0111a c\u1ee7a g\u1ed1m \u00e1p \u0111i\u1ec7n. M\u1ed9t ph\u01b0\u01a1ng ph\u00e1p ph\u1ed5 bi\u1ebfn l\u00e0 t\u0103ng d\u1ea7n \u0111i\u1ec7n \u00e1p \u0111\u1eb7t l\u00ean t\u1ea5m g\u1ed1m v\u00e0 quan s\u00e1t d\u00f2ng \u0111i\u1ec7n ch\u1ea1y qua. Khi d\u00f2ng \u0111i\u1ec7n t\u0103ng \u0111\u1ed9t ng\u1ed9t, \u0111\u00f3 l\u00e0 d\u1ea5u hi\u1ec7u cho th\u1ea5y v\u1eadt li\u1ec7u \u0111ang b\u1ecb \u0111\u00e1nh th\u1ee7ng v\u00e0 gi\u00e1 tr\u1ecb \u0111i\u1ec7n \u00e1p t\u1ea1i th\u1eddi \u0111i\u1ec3m \u0111\u00f3 \u0111\u01b0\u1ee3c coi l\u00e0 \u0111i\u1ec7n \u00e1p t\u1ed1i \u0111a.  C\u1ea7n l\u01b0u \u00fd r\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p n\u00e0y c\u00f3 th\u1ec3 g\u00e2y h\u1ecfng h\u00f3c v\u1eadt li\u1ec7u n\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n c\u1ea9n th\u1eadn.<\/p>\n<h3>\u1ee8ng d\u1ee5ng trong s\u00f3ng si\u00eau \u00e2m<\/h3>\n<p>Trong l\u0129nh v\u1ef1c s\u00f3ng si\u00eau \u00e2m, vi\u1ec7c l\u1ef1a ch\u1ecdn \u0111i\u1ec7n \u00e1p ph\u00f9 h\u1ee3p cho g\u1ed1m \u00e1p \u0111i\u1ec7n l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t v\u00e0 \u0111\u1ed9 b\u1ec1n c\u1ee7a thi\u1ebft b\u1ecb. V\u00ed d\u1ee5, n\u1ebfu s\u1eed d\u1ee5ng g\u1ed1m \u00e1p \u0111i\u1ec7n \u0111\u1ec3 t\u1ea1o s\u00f3ng si\u00eau \u00e2m t\u1ea7n s\u1ed1 cao, c\u1ea7n ph\u1ea3i ch\u1ecdn \u0111i\u1ec7n \u00e1p ho\u1ea1t \u0111\u1ed9ng th\u1ea5p h\u01a1n \u0111i\u1ec7n \u00e1p t\u1ed1i \u0111a cho ph\u00e9p \u0111\u1ec3 tr\u00e1nh hi\u1ec7n t\u01b0\u1ee3ng qu\u00e1 nhi\u1ec7t v\u00e0 h\u1ecfng h\u00f3c.<\/p>\n<p>T\u00f3m l\u1ea1i, vi\u1ec7c x\u00e1c \u0111\u1ecbnh v\u00e0 tu\u00e2n th\u1ee7 \u0111i\u1ec7n \u00e1p t\u1ed1i \u0111a cho ph\u00e9p l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t v\u00e0 tu\u1ed5i th\u1ecd c\u1ee7a t\u1ea5m g\u1ed1m \u00e1p \u0111i\u1ec7n.  C\u1ea7n tham kh\u1ea3o k\u1ef9 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t v\u00e0 th\u1ef1c hi\u1ec7n c\u00e1c th\u1eed nghi\u1ec7m c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3 ho\u1ea1t \u0111\u1ed9ng.  Vi\u1ec7c l\u1ef1a ch\u1ecdn \u0111i\u1ec7n \u00e1p ho\u1ea1t \u0111\u1ed9ng ph\u00f9 h\u1ee3p s\u1ebd gi\u00fap t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t v\u00e0 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a thi\u1ebft b\u1ecb, \u0111\u1eb7c bi\u1ec7t trong c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f2i h\u1ecfi \u0111\u1ed9 ch\u00ednh x\u00e1c cao nh\u01b0 s\u00f3ng si\u00eau \u00e2m.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Vi\u1ec7c x\u00e1c \u0111\u1ecbnh \u0111i\u1ec7n \u00e1p t\u1ed1i \u0111a c\u00f3 th\u1ec3 \u0111\u1eb7t l\u00ean m\u1ed9t t\u1ea5m g\u1ed1m \u00e1p \u0111i\u1ec7n l\u00e0 m\u1ed9t v\u1ea5n \u0111\u1ec1 quan tr\u1ecdng, \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn hi\u1ec7u su\u1ea5t v\u00e0 tu\u1ed5i th\u1ecd c\u1ee7a v\u1eadt li\u1ec7u. \u0110i\u1ec7n \u00e1p qu\u00e1 cao c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn hi\u1ec7n t\u01b0\u1ee3ng ph\u00f3ng \u0111i\u1ec7n, \u0111\u00e1nh th\u1ee7ng v\u1eadt li\u1ec7u, th\u1eadm ch\u00ed g\u00e2y h\u1ecfng<\/p>\n","protected":false},"author":1,"featured_media":593,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6406],"tags":[],"class_list":["post-55629","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","prodpage-classic"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/posts\/55629","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/comments?post=55629"}],"version-history":[{"count":0,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/posts\/55629\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/media\/593"}],"wp:attachment":[{"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/media?parent=55629"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/categories?post=55629"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/tags?post=55629"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}