{"id":27640,"date":"2023-04-25T16:20:47","date_gmt":"2023-04-25T21:20:47","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/what-is-a-piezo-speaker\/"},"modified":"2025-01-21T03:46:57","modified_gmt":"2025-01-21T08:46:57","slug":"what-is-a-piezo-speaker","status":"publish","type":"post","link":"https:\/\/www.bjultrasonic.com\/ko\/what-is-a-piezo-speaker\/","title":{"rendered":"\uc555\uc804 \uc2a4\ud53c\ucee4: \uc791\uc9c0\ub9cc \uac15\ub825\ud55c \uc18c\ub9ac\uc758 \ube44\ubc00"},"content":{"rendered":"

\uc555\uc804 \uc2a4\ud53c\ucee4\ub294 \uc804\uc555\uc744 \uac00\ud558\uba74 \uc804\uc555\uc774 \ubc1c\uc0dd\ud558\uace0, \ubc18\ub300\ub85c \uc804\uc555\uc744 \uac00\ud558\uba74 \ubb3c\ub9ac\uc801\uc778 \ubcc0\ud615\uc774 \ubc1c\uc0dd\ud558\ub294 \uc555\uc804 \ud6a8\uacfc\ub97c \uc774\uc6a9\ud558\uc5ec \uc18c\ub9ac\ub97c \uc0dd\uc131\ud558\ub294 \uc7a5\uce58\uc785\ub2c8\ub2e4. \ud06c\uae30\uac00 \uc791\uace0 \uac00\ubcbc\uc6b0\uba70, \uad6c\uc870\uac00 \ub2e8\uc21c\ud558\uace0 \ub0b4\uad6c\uc131\uc774 \ub6f0\uc5b4\ub098\ub2e4\ub294 \uc7a5\uc810 \ub355\ubd84\uc5d0 \ub2e4\uc591\ud55c \uc804\uc790\uae30\uae30\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ud734\ub300\ud3f0, \ub178\ud2b8\ubd81, \uc54c\ub78c \uc2dc\uacc4, \uc7a5\ub09c\uac10 \ub4f1 \uc6b0\ub9ac \uc8fc\ubcc0\uc5d0\uc11c \ud754\ud788 \uc811\ud560 \uc218 \uc788\ub294 \ub9ce\uc740 \uc81c\ud488\uc5d0\uc11c \uc555\uc804 \uc2a4\ud53c\ucee4\ub97c \ucc3e\uc544\ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc555\uc804 \ud6a8\uacfc\ub780 \ubb34\uc5c7\uc778\uac00?<\/h3>\n

\uc555\uc804 \ud6a8\uacfc\ub294 \ud2b9\uc815 \uacb0\uc815\uccb4\uc5d0 \ubb3c\ub9ac\uc801\uc778 \ud798\uc744 \uac00\ud558\uba74 \uc804\ud558\uac00 \ubc1c\uc0dd\ud558\uace0, \ubc18\ub300\ub85c \uc804\uc555\uc744 \uc778\uac00\ud558\uba74 \uacb0\uc815\uccb4\uc758 \ud615\ud0dc\uac00 \ubcc0\ud654\ud558\ub294 \ud604\uc0c1\uc785\ub2c8\ub2e4. \uc555\uc804 \uc2a4\ud53c\ucee4\ub294 \uc774\ub7ec\ud55c \uc555\uc804 \ud6a8\uacfc\ub97c \uc774\uc6a9\ud558\uc5ec \uc804\uae30 \uc2e0\ud638\ub97c \uc18c\ub9ac\ub85c \ubcc0\ud658\ud569\ub2c8\ub2e4.<\/p>\n

\uc555\uc804 \uc2a4\ud53c\ucee4\uc758 \uad6c\uc870<\/h3>\n

\uc555\uc804 \uc2a4\ud53c\ucee4\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc555\uc804 \uc18c\uc790, \uc9c4\ub3d9\ud310, \uadf8\ub9ac\uace0 \ucf00\uc774\uc2a4\ub85c \uad6c\uc131\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uc555\uc804 \uc18c\uc790\ub294 \uc555\uc804 \uc138\ub77c\ubbf9 \uc7ac\ub8cc\ub85c \ub9cc\ub4e4\uc5b4\uc838 \uc788\uc73c\uba70, \uc804\uae30 \uc2e0\ud638\ub97c \ubc1b\uc73c\uba74 \uc9c4\ub3d9\uc744 \ubc1c\uc0dd\uc2dc\ud0b5\ub2c8\ub2e4. \uc774 \uc9c4\ub3d9\uc740 \uc9c4\ub3d9\ud310\uc73c\ub85c \uc804\ub2ec\ub418\uc5b4 \uacf5\uae30\ub97c \uc9c4\ub3d9\uc2dc\ucf1c \uc18c\ub9ac\ub97c \ub9cc\ub4ed\ub2c8\ub2e4. \ucf00\uc774\uc2a4\ub294 \uc555\uc804 \uc18c\uc790\uc640 \uc9c4\ub3d9\ud310\uc744 \ubcf4\ud638\ud558\uace0, \uc18c\ub9ac\uc758 \ubc29\ud5a5\uc744 \uc870\uc808\ud558\ub294 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.<\/p>\n

\uc555\uc804 \uc2a4\ud53c\ucee4\uc758 \uc885\ub958<\/h3>\n

\uc555\uc804 \uc2a4\ud53c\ucee4\ub294 \ud06c\uac8c \ub2e8\uc77c \uc555\uc804 \uc18c\uc790\ub97c \uc0ac\uc6a9\ud558\ub294 \ub2e8\uc77c \uc18c\uc790\ud615\uacfc \uc5ec\ub7ec \uac1c\uc758 \uc555\uc804 \uc18c\uc790\ub97c \uc0ac\uc6a9\ud558\ub294 \ub2e4\uc911 \uc18c\uc790\ud615\uc73c\ub85c \ub098\ub20c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\uc911 \uc18c\uc790\ud615\uc740 \ub2e8\uc77c \uc18c\uc790\ud615\uc5d0 \ube44\ud574 \ub354 \ud070 \uc18c\ub9ac\ub97c \ub0bc \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c, \uc555\uc804 \uc18c\uc790\uc758 \uc7ac\uc9c8\uacfc \ud615\ud0dc\uc5d0 \ub530\ub77c \ub2e4\uc591\ud55c \uc885\ub958\uc758 \uc555\uc804 \uc2a4\ud53c\ucee4\uac00 \uc874\uc7ac\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n\n\n\n
\uc885\ub958<\/th>\n\ud2b9\uc9d5<\/th>\n\uc6a9\ub3c4<\/th>\n<\/tr>\n<\/thead>\n
\ub2e8\uc77c \uc18c\uc790\ud615<\/td>\n\uad6c\uc870\uac00 \uac04\ub2e8\ud558\uace0 \uc800\ub834\ud558\ub2e4.<\/td>\n\uc18c\ud615 \uc804\uc790\uae30\uae30<\/td>\n<\/tr>\n
\ub2e4\uc911 \uc18c\uc790\ud615<\/td>\n\ud070 \uc18c\ub9ac\ub97c \ub0bc \uc218 \uc788\ub2e4.<\/td>\n\uacbd\ubcf4\uae30, \uc0ac\uc774\ub80c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\uc555\uc804 \uc2a4\ud53c\ucee4\uc758 \uc7a5\uc810\uacfc \ub2e8\uc810<\/h3>\n

\uc555\uc804 \uc2a4\ud53c\ucee4\uc758 \uac00\uc7a5 \ud070 \uc7a5\uc810\uc740 \ud06c\uae30\uac00 \uc791\uace0 \uac00\ubcbc\uc6b0\uba70, \uad6c\uc870\uac00 \ub2e8\uc21c\ud558\uace0 \ub0b4\uad6c\uc131\uc774 \ub6f0\uc5b4\ub098\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4. \ub610\ud55c, \uc800\uc804\ub825\uc73c\ub85c \uad6c\ub3d9\uc774 \uac00\ub2a5\ud558\uace0, \ubc29\uc218 \ubc0f \ubc29\uc9c4 \uae30\ub2a5\uc744 \uc27d\uac8c \uad6c\ud604\ud560 \uc218 \uc788\ub2e4\ub294 \uc7a5\uc810\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \ud558\uc9c0\ub9cc, \uc8fc\ud30c\uc218 \uc751\ub2f5 \ud2b9\uc131\uc774 \uc81c\ud55c\uc801\uc774\uc5b4\uc11c \uc74c\uc9c8\uc774 \ub5a8\uc5b4\uc9c0\ub294 \uacbd\uc6b0\uac00 \uc788\uc73c\uba70, \ud070 \uc18c\ub9ac\ub97c \ub0b4\uae30 \uc5b4\ub835\ub2e4\ub294 \ub2e8\uc810\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n\n\n\n\n\n
\uc7a5\uc810<\/th>\n\ub2e8\uc810<\/th>\n<\/tr>\n<\/thead>\n
\uc18c\ud615, \uacbd\ub7c9<\/td>\n\uc74c\uc9c8 \uc800\ud558 \uac00\ub2a5\uc131<\/td>\n<\/tr>\n
\uc800\uc804\ub825 \uad6c\ub3d9<\/td>\n\ud070 \uc18c\ub9ac \ucd9c\ub825 \uc5b4\ub824\uc6c0<\/td>\n<\/tr>\n
\ub0b4\uad6c\uc131 \uc6b0\uc218<\/td>\n\uc81c\ud55c\ub41c \uc8fc\ud30c\uc218 \uc751\ub2f5<\/td>\n<\/tr>\n
\ubc29\uc218\/\ubc29\uc9c4 \uc6a9\uc774<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\uc555\uc804 \uc2a4\ud53c\ucee4\uc758 \ud65c\uc6a9<\/h3>\n

\uc555\uc804 \uc2a4\ud53c\ucee4\ub294 \ud734\ub300\ud3f0, \ub178\ud2b8\ubd81, \uc54c\ub78c \uc2dc\uacc4, \uc7a5\ub09c\uac10 \ub4f1 \ub2e4\uc591\ud55c \uc804\uc790\uae30\uae30\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ub610\ud55c, \ucd08\uc74c\ud30c \uc13c\uc11c\uc640 \uacb0\ud569\ud558\uc5ec \uac70\ub9ac \uce21\uc815, \ubb3c\uccb4 \uac10\uc9c0 \ub4f1\uc5d0\ub3c4 \ud65c\uc6a9\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc77c\ubd80 \ucd08\uc74c\ud30c \uc138\ucc99\uae30\uc5d0\uc11c\ub294 \uc138\ucc99 \uacfc\uc815\uc744 \ubaa8\ub2c8\ud130\ub9c1\ud558\uae30 \uc704\ud574 \uc555\uc804 \uc2a4\ud53c\ucee4\ub97c \uc0ac\uc6a9\ud558\uae30\ub3c4 \ud569\ub2c8\ub2e4.<\/p>\n

\uc555\uc804 \uc2a4\ud53c\ucee4\ub294 \uc791\uc9c0\ub9cc \uac15\ub825\ud55c \uc131\ub2a5\uc744 \uac00\uc9c4 \ubd80\ud488\uc73c\ub85c, \ud604\ub300 \uc0ac\ud68c\uc5d0\uc11c \uc5c6\uc5b4\uc11c\ub294 \uc548 \ub420 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc55e\uc73c\ub85c\ub3c4 \uae30\uc220\uc758 \ubc1c\uc804\uacfc \ud568\uaed8 \uc555\uc804 \uc2a4\ud53c\ucee4\ub294 \ub354\uc6b1 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \ud65c\uc6a9\ub420 \uac83\uc73c\ub85c \uae30\ub300\ub429\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"

\uc555\uc804 \uc2a4\ud53c\ucee4\ub294 \uc804\uc555\uc744 \uac00\ud558\uba74 \uc804\uc555\uc774 \ubc1c\uc0dd\ud558\uace0, \ubc18\ub300\ub85c \uc804\uc555\uc744 \uac00\ud558\uba74 \ubb3c\ub9ac\uc801\uc778 \ubcc0\ud615\uc774 \ubc1c\uc0dd\ud558\ub294 \uc555\uc804 \ud6a8\uacfc\ub97c \uc774\uc6a9\ud558\uc5ec \uc18c\ub9ac\ub97c \uc0dd\uc131\ud558\ub294 \uc7a5\uce58\uc785\ub2c8\ub2e4. \ud06c\uae30\uac00 \uc791\uace0 \uac00\ubcbc\uc6b0\uba70, \uad6c\uc870\uac00 \ub2e8\uc21c\ud558\uace0 \ub0b4\uad6c\uc131\uc774 \ub6f0\uc5b4\ub098\ub2e4\ub294 \uc7a5\uc810 \ub355\ubd84\uc5d0 \ub2e4\uc591\ud55c \uc804\uc790\uae30\uae30\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ud734\ub300\ud3f0, \ub178\ud2b8\ubd81, \uc54c\ub78c \uc2dc\uacc4, \uc7a5\ub09c\uac10 \ub4f1 \uc6b0\ub9ac \uc8fc\ubcc0\uc5d0\uc11c \ud754\ud788 \uc811\ud560 \uc218 \uc788\ub294 \ub9ce\uc740 \uc81c\ud488\uc5d0\uc11c \uc555\uc804 \uc2a4\ud53c\ucee4\ub97c \ucc3e\uc544\ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc555\uc804 \ud6a8\uacfc\ub780 \ubb34\uc5c7\uc778\uac00? \uc555\uc804<\/p>\n","protected":false},"author":1,"featured_media":26935,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6409],"tags":[],"class_list":["post-27640","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","prodpage-classic"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/posts\/27640","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/comments?post=27640"}],"version-history":[{"count":0,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/posts\/27640\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/media\/26935"}],"wp:attachment":[{"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/media?parent=27640"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/categories?post=27640"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/tags?post=27640"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}