{"id":13849692,"date":"2024-03-22T07:35:46","date_gmt":"2024-03-22T07:35:46","guid":{"rendered":"https:\/\/yp.vn\/?p=13849692"},"modified":"2024-03-22T07:35:46","modified_gmt":"2024-03-22T07:35:46","slug":"5-loai-thiet-bi-dien-cong-nghiep-de-hu-hong-khi-troi-chuyen-am-thap","status":"publish","type":"post","link":"https:\/\/yp.vn\/5-loai-thiet-bi-dien-cong-nghiep-de-hu-hong-khi-troi-chuyen-am-thap\/","title":{"rendered":"5 lo\u1ea1i thi\u1ebft b\u1ecb \u0111i\u1ec7n c\u00f4ng nghi\u1ec7p d\u1ec5 h\u01b0 h\u1ecfng khi tr\u1eddi chuy\u1ec3n \u1ea9m th\u1ea5p"},"content":{"rendered":"

Th\u1eddi ti\u1ebft n\u1ed3m \u1ea9m \u0111\u1eb7c tr\u01b0ng v\u00e0o m\u00f9a m\u01b0a kh\u00f4ng ch\u1ec9 g\u00e2y kh\u00f3 ch\u1ecbu cho s\u1ee9c kho\u1ebb v\u00e0 c\u00e1c ho\u1ea1t \u0111\u1ed9ng th\u01b0\u1eddng ng\u00e0y, m\u00e0 c\u00f2n l\u00e0 \u201cth\u1ee7 ph\u1ea1m\u201d g\u00e2y h\u1ecfng h\u00f3c, ch\u1eadp \u0111i\u1ec7n, ch\u00e1y n\u1ed5, hay gi\u1ea3m tu\u1ed5i th\u1ecd c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n c\u00f4ng nghi\u1ec7p<\/strong><\/a> trong nh\u00e0.<\/p>\n

D\u01b0\u1edbi \u0111\u00e2y l\u00e0 nh\u1eefng thi\u1ebft b\u1ecb d\u1ec5 \u201cg\u1eb7p v\u1ea5n \u0111\u1ec1\u201d nh\u1ea5t khi g\u1eb7p \u0111i\u1ec1u ki\u1ec7n th\u1eddi ti\u1ebft c\u00f3 \u0111\u1ed9 \u1ea9m cao:<\/p>\n

Ti Vi<\/strong><\/p>\n

TV n\u1eb1m trong nh\u00f3m thi\u1ebft b\u1ecb \u0111i\u1ec7n<\/strong><\/a> d\u1ec5 h\u1ecfng v\u00e0 ch\u1eadp \u0111i\u1ec7n nh\u1ea5t trong nh\u1eefng ng\u00e0y n\u1ed3m \u1ea9m, b\u1edfi di\u1ec7n t\u00edch ti\u1ebfp x\u00fac v\u1edbi kh\u00f4ng kh\u00ed c\u1ee7a TV th\u01b0\u1eddng l\u1edbn h\u01a1n c\u00e1c thi\u1ebft b\u1ecb kh\u00e1c.<\/p>\n

H\u01a1n n\u1eefa, TV th\u01b0\u1eddng \u0111\u01b0\u1ee3c k\u00ea tr\u00ean s\u00e1t t\u01b0\u1eddng, trong h\u1ed9c t\u1ee7, ho\u1eb7c \u0111\u1eb7t tr\u1ef1c ti\u1ebfp l\u00ean s\u00e0n nh\u00e0, g\u00e2y ra t\u00ecnh tr\u1ea1ng t\u00edch t\u1ee5 h\u01a1i \u1ea9m, th\u1eadm ch\u00ed ti\u1ebfp x\u00fac v\u1edbi c\u00e1c gi\u1ecdt n\u01b0\u1edbc h\u00ecnh th\u00e0nh n\u00ean t\u1eeb h\u01a1i \u1ea9m, \u0111\u1ecdng l\u1ea1i tr\u00ean t\u01b0\u1eddng, tr\u00ean th\u00e0nh t\u1ee7.<\/p>\n

C\u00e1c \u201cb\u1ec7nh\u201d c\u1ee7a TV khi g\u1eb7p tr\u1eddi n\u1ed3m \u1ea9m c\u00f3 th\u1ec3 k\u1ec3 \u0111\u1ebfn nh\u01b0 nho\u00e8 h\u00ecnh, ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh gi\u1ea3m s\u00fat, nhi\u1ec5u, b\u1eadt l\u00e2u l\u00ean, hay th\u1eadm ch\u00ed ch\u1eadp \u0111i\u1ec7n.<\/p>\n

Loa, amply<\/strong><\/p>\n

B\u00ean c\u1ea1nh TV, th\u00ec c\u00e1c thi\u1ebft b\u1ecb loa, \u00e2m ly c\u0169ng n\u1eb1m trong nh\u00f3m d\u1ec5 b\u1ecb h\u1ecfng h\u00f3c, gi\u1ea3m s\u00fat ch\u1ea5t l\u01b0\u1ee3ng \u0111\u00e1ng k\u1ec3 trong nh\u1eefng ng\u00e0y n\u1ed3m \u1ea9m.<\/p>\n

\"\"<\/p>\n

V\u1edbi d\u00e0n \u00e2m thanh khi g\u1eb7p m\u00f4i tr\u01b0\u1eddng c\u00f3 \u0111\u1ed9 \u1ea9m cao, \u0111\u1eb7c bi\u1ec7t l\u00e0 khi \u0111\u1eb7t \u1edf tr\u00ean s\u00e0n ho\u1eb7c trong h\u1ed9c t\u1ee7, c\u00e1c gi\u1ecdt n\u01b0\u1edbc li ti b\u1eaft \u0111\u1ea7u xu\u1ea5t hi\u1ec7n tr\u00ean vi m\u1ea1ch, tr\u00ean th\u00e0nh loa. C\u00e1c chi ti\u1ebft b\u1eb1ng kim lo\u1ea1i d\u1ec5 b\u1ecb g\u1ec9 s\u00e9t \u0103n m\u00f2n, c\u00f2n loa v\u1edbi ch\u1ea5t li\u1ec7u g\u1ed7 c\u0169ng g\u00e2y \u1ea3nh h\u01b0\u1edfng t\u1edbi ch\u1ea5t \u00e2m.<\/p>\n

Laptop, m\u00e1y vi t\u00ednh<\/strong><\/p>\n

C\u0169ng gi\u1ed1ng nh\u01b0 TV, m\u00e1y vi t\u00ednh \u0111\u01b0\u1ee3c li\u1ec7t v\u00e0o h\u00e0ng \u0111\u1ed3 \u0111i\u1ec7n t\u1eed d\u1ec5 h\u1ecfng h\u00f3c trong nh\u1eefng ng\u00e0y tr\u1eddi n\u1ed3m, \u1ea9m.<\/p>\n

Tuy nhi\u00ean do m\u00e1y vi t\u00ednh th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111\u1eb7t \u1edf v\u1ecb tr\u00ed cao v\u00e0 tho\u00e1ng (tr\u00ean m\u1eb7t b\u00e0n) n\u00ean t\u00ecnh tr\u1ea1ng ti\u1ebfp x\u00fac v\u1edbi kh\u00f4ng kh\u00ed \u1ea9m c\u0169ng gi\u1ea3m b\u1edbt. B\u00ean c\u1ea1nh \u0111\u00f3, m\u00e1y vi t\u00ednh c\u0169ng c\u00f3 c\u01a1 ch\u1ebf t\u1ef1 ng\u1eaft ngu\u1ed3n khi g\u1eb7p s\u1ef1 c\u1ed1 tr\u00ean b\u1ea3ng m\u1ea1ch, gi\u00fap ng\u01b0\u1eddi d\u00f9ng tr\u00e1nh g\u1eb7p ph\u1ea3i s\u1ef1 c\u1ed1 d\u1eabn \u0111\u1ebfn ch\u00e1y\/ch\u1eadp linh ki\u1ec7n.<\/p>\n

\u1ed4 \u0111i\u1ec7n, b\u1ea3ng m\u1ea1ch \u0111i\u1ec7n<\/strong><\/p>\n

Ch\u00fang ta \u0111\u00f4i khi qu\u00e1 \u0111\u1ec3 t\u00e2m \u0111\u1ebfn nh\u1eefng thi\u1ebft b\u1ecb \u0111i\u1ec7n<\/strong><\/a>, m\u00e0 v\u00f4 t\u00ecnh qu\u00ean \u0111i nh\u1eefng \u1ed5 c\u1eafm \u0111i\u1ec7n, hay b\u1ea3ng m\u1ea1ch t\u1ed5ng nh\u1ecf b\u00e9. K\u1ef3 th\u1ef1c, \u0111\u00e2y l\u1ea1i l\u00e0 nh\u1eefng chi ti\u1ebft d\u1ec5 d\u1eabn \u0111\u1ebfn ch\u00e1y\/ch\u1eadp nh\u1ea5t n\u1ebfu nh\u01b0 c\u00f3 s\u1ef1 c\u1ed1 x\u1ea3y ra.<\/p>\n

L\u00fd do l\u00e0 v\u00ec \u1ed5 \u0111i\u1ec7n v\u00e0 b\u1ea3ng m\u1ea1ch \u0111a s\u1ed1 \u0111\u1ec1u \u0111\u01b0\u1ee3c \u0111\u1eb7t s\u00e1t t\u01b0\u1eddng, ho\u1eb7c trong g\u00f3c nh\u00e0. Khi tr\u1eddi n\u1ed3m \u1ea9m, t\u01b0\u1eddng nh\u00e0 b\u1eaft \u0111\u1ea7u xu\u1ea5t hi\u1ec7n t\u00ecnh tr\u1ea1ng \u201cch\u1ea3y n\u01b0\u1edbc\u201d, th\u00ec \u1ed5 \u0111i\u1ec7n v\u00e0 b\u1ea3ng m\u1ea1ch \u0111i\u1ec7n l\u00e0 nh\u1eefng n\u01a1i \u0111\u1ea7u ti\u00ean g\u1eb7p nguy h\u1ea1i.<\/p>\n

N\u1ebfu \u1ed5 \u0111i\u1ec7n b\u1ecb n\u01b0\u1edbc ch\u1ea3y m\u00e0 ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng bi\u1ebft, v\u1eabn ti\u1ebfp t\u1ee5c \u201cd\u00f2ng\u201d \u0111i\u1ec7n t\u1eeb thi\u1ebft b\u1ecb kh\u00e1c, th\u00ec hi\u1ec7n t\u01b0\u1edfng ch\u1eadp \u0111i\u1ec7n l\u00e0 r\u1ea5t cao.<\/p>\n

\"\"<\/p>\n

\u0110i\u1ec7n tho\u1ea1i, m\u00e1y \u1ea3nh<\/strong><\/p>\n

N\u1eb1m trong nh\u00f3m \u201c\u00edt nguy c\u01a1 \u1ea3nh h\u01b0\u1edfng\u201d, song \u0111i\u1ec7n tho\u1ea1i v\u00e0 m\u00e1y \u1ea3nh v\u1eabn l\u00e0 nh\u1eefng thi\u1ebft b\u1ecb c\u1ea7n \u0111\u01b0\u1ee3c l\u01b0u \u00fd trong nh\u1eefng ng\u00e0y n\u1ed3m \u1ea9m.<\/p>\n

\u0110\u1ed1i v\u1edbi \u0111i\u1ec7n tho\u1ea1i, nguy c\u01a1 d\u1eabn \u0111\u1ebfn ch\u1eadp \u0111i\u1ec7n cao nh\u1ea5t l\u00e0 khi c\u1eafm v\u00e0o \u1ed5 \u0111i\u1ec7n, v\u1ed1n \u0111\u00e3 b\u1ecb t\u00e1c \u0111\u1ed9ng b\u1edfi \u0111\u1ed9 \u1ea9m do th\u1eddi ti\u1ebft. B\u00ean c\u1ea1nh \u0111\u00f3, hi\u1ec7n nay c\u00f3 kh\u00f4ng \u00edt ng\u01b0\u1eddi d\u00f9ng s\u1eed d\u1ee5ng c\u00e1c c\u1ee5c s\u1ea1c gi\u00e1 r\u1ebb, mua c\u0169, v\u1edbi ngu\u1ed3n g\u1ed1c v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng kh\u00f4ng \u0111\u1ea3m b\u1ea3o. Vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c c\u1ee5c s\u1ea1c n\u00e0y trong nh\u1eefng ng\u00e0y n\u1ed3m, \u1ea9m c\u00f3 th\u1ec3 \u0111\u1ec3 l\u1ea1i h\u1eadu qu\u1ea3 kh\u00f4n l\u01b0\u1eddng.<\/p>\n

\u0110\u1ed1i v\u1edbi m\u00e1y \u1ea3nh, c\u1ea7n b\u1ea3o qu\u1ea3n k\u1ef9 l\u01b0\u1ee1ng v\u00ec bao g\u1ed3m r\u1ea5t nhi\u1ec1u chi ti\u1ebft tinh vi, c\u00f3 \u0111\u1ed9 ch\u00ednh x\u00e1c cao b\u00ean trong. Do \u0111\u00f3, m\u00e1y \u1ea3nh c\u00f3 th\u1ec3 \u00edt d\u1eabn \u0111\u1ebfn ch\u00e1y, ch\u1eadp, nh\u01b0ng l\u1ea1i d\u1ec5 d\u00e0ng b\u1ecb n\u1ea5m m\u1ed1c, gi\u1ea3m \u0111\u1ed9 s\u00e1ng,…<\/p>\n

C\u00e1ch b\u1ea3o qu\u1ea3n, x\u1eed l\u00fd thi\u1ebft b\u1ecb \u0111i\u1ec7n ra sao?<\/strong><\/p>\n

\u0110\u1ed1i v\u1edbi m\u1ed7i thi\u1ebft b\u1ecb \u0111i\u1ec7n<\/strong><\/a>, l\u1ea1i c\u00f3 nh\u1eefng c\u00e1ch b\u1ea3o qu\u1ea3n v\u00e0 x\u1eed l\u00fd t\u00ecnh hu\u1ed1ng kh\u00e1c nhau trong \u0111i\u1ec1u ki\u1ec7n th\u1eddi ti\u1ebft n\u1ed3m, \u1ea9m.<\/p>\n

V\u1ec1 c\u01a1 b\u1ea3n, ng\u01b0\u1eddi d\u00f9ng c\u1ea7n tr\u00e1nh \u0111\u1eb7t c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed \u1edf d\u01b0\u1edbi n\u1ec1n nh\u00e0 ho\u1eb7c k\u00ea s\u00e1t t\u01b0\u1eddng. B\u00ean c\u1ea1nh \u0111\u00f3, c\u0169ng c\u1ea7n gi\u1eef kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c thi\u1ebft b\u1ecb v\u1edbi nhau, t\u1ea1o m\u1ed9t kho\u1ea3ng tr\u1ed1ng \u0111\u1ec3 l\u01b0u th\u00f4ng kh\u00f4ng kh\u00ed.<\/p>\n

\u0110\u1ed1i v\u1edbi nh\u1eefng thi\u1ebft b\u1ecb nh\u01b0 TV, \u00e2m ly, loa,… c\u1ea7n duy tr\u00ec s\u1eed d\u1ee5ng \u0111\u1ec1u \u0111\u1eb7n m\u1ed7i ng\u00e0y \u00edt nh\u1ea5t t\u1eeb 5-10 ph\u00fat. L\u00fd lo l\u00e0 v\u00ec khi ho\u1ea1t \u0111\u1ed9ng, c\u00e1c thi\u1ebft b\u1ecb n\u00e0y sinh nhi\u1ec7t, v\u00e0 s\u1ebd gi\u1ea3i ph\u00f3ng l\u01b0\u1ee3ng kh\u00f4ng kh\u00ed \u1ea9m t\u00edch t\u1ee5 b\u00ean trong.<\/p>\n

N\u1ebfu nh\u01b0 nh\u1eadn th\u1ea5y c\u0103n ph\u00f2ng qu\u00e1 \u1ea9m, c\u00f3 th\u1ec3 c\u00e2n nh\u1eafc chuy\u1ec3n thi\u1ebft b\u1ecb \u0111i\u1ec7n<\/strong><\/a> sang m\u1ed9t ph\u00f2ng kh\u00e1c kh\u00f4, tho\u00e1ng h\u01a1n, ho\u1eb7c s\u1eed d\u1ee5ng c\u00e1c m\u00e1y \u0111i\u1ec1u ho\u00e0, m\u00e1y h\u00fat \u1ea9m,… nh\u1eb1m gi\u1ea3m b\u1edbt \u0111\u1ed9 \u1ea9m<\/p>\n","protected":false},"excerpt":{"rendered":"

Th\u1eddi ti\u1ebft n\u1ed3m \u1ea9m \u0111\u1eb7c tr\u01b0ng v\u00e0o m\u00f9a m\u01b0a kh\u00f4ng ch\u1ec9 g\u00e2y kh\u00f3 ch\u1ecbu cho s\u1ee9c kho\u1ebb v\u00e0 c\u00e1c ho\u1ea1t \u0111\u1ed9ng th\u01b0\u1eddng ng\u00e0y, m\u00e0 c\u00f2n l\u00e0 \u201cth\u1ee7 ph\u1ea1m\u201d g\u00e2y h\u1ecfng h\u00f3c, ch\u1eadp \u0111i\u1ec7n, ch\u00e1y n\u1ed5, hay gi\u1ea3m tu\u1ed5i th\u1ecd c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n c\u00f4ng nghi\u1ec7p trong nh\u00e0. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 nh\u1eefng thi\u1ebft b\u1ecb d\u1ec5… Xem b\u00e0i vi\u1ebft<\/a><\/p>\n","protected":false},"author":3,"featured_media":13849695,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ep_exclude_from_search":false,"footnotes":""},"categories":[2498],"tags":[],"class_list":["post-13849692","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-thiet-bi-dien"],"acf":[],"_links":{"self":[{"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/posts\/13849692","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/comments?post=13849692"}],"version-history":[{"count":0,"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/posts\/13849692\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/media\/13849695"}],"wp:attachment":[{"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/media?parent=13849692"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/categories?post=13849692"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/tags?post=13849692"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}