B\u1ea1n \u0111\u00e3 d\u00f9ng \u0111\u00e8n pin bao gi\u1edd ch\u01b0a? Ph\u00eda tr\u01b0\u1edbc \u0111\u00e8n pin c\u00f3 m\u1ed9t t\u1ea5m k\u00ednh ph\u1eb3ng. B\u1ea1n \u0111\u00e3 ch\u00fa \u00fd \u0111\u1ebfn \u0111\u00e8n pha \u00f4 t\u00f4 ch\u01b0a? \u0110\u00e8n pha \u00f4 t\u00f4 c\u0169ng c\u00f3 m\u1ed9t t\u1ea5m k\u00ednh \u1edf tr\u01b0\u1edbc \u0111\u00e8n, nh\u01b0ng kh\u00e1c v\u1edbi k\u00ednh c\u1ee7a \u0111\u00e8n pin, \u1edf tr\u00ean m\u1eb7t k\u00ednh c\u00f3 nh\u1eefng g\u00e2n ngang v\u00e0 d\u1ecdc, g\u1ecdi l\u00e0 k\u00ednh khu\u1ebfch t\u00e1n. T\u1ea1i sao th\u1ebf?<\/p>\n\n\n\n
Trong \u0111\u00eam t\u1ed1i, b\u1ea1n h\u00e3y b\u1ea5m \u0111\u00e8n pin quan s\u00e1t xem, ch\u00f9m \u00e1nh s\u00e1ng h\u1eb9p v\u00e0 th\u1eb3ng. L\u00fac n\u00e0y \u0111\u1ed1i v\u1edbi ng\u01b0\u1eddi \u0111i \u0111\u00eam, t\u1ea5t nhi\u00ean l\u00e0 r\u1ea5t c\u00f3 \u00edch, nh\u01b0ng \u0111\u1ed1i v\u1edbi m\u1ed9t chi\u1ebfc \u00f4 t\u00f4 \u0111ang ch\u1ea1y v\u1edbi v\u1eadn t\u1ed1c nhanh m\u00e0 n\u00f3i, ph\u01b0\u01a1ng th\u1ee9c chi\u1ebfu s\u00e1ng nh\u01b0 v\u1eady l\u1ea1i \u1ea9n ch\u1ee9a nh\u1eefng m\u1ed1i nguy hi\u1ec3m r\u1ea5t l\u1edbn.<\/p>\n\n\n\n
Th\u1ef1c t\u1ebf l\u00e0, ch\u00f9m \u00e1nh s\u00e1ng h\u1eb9p v\u00e0 ng\u0103n r\u00f5 gi\u1edbi h\u1ea1n. Tuy c\u00f3 th\u1ec3 l\u00e0m cho ng\u01b0\u1eddi ta nh\u00ecn th\u1ea5y r\u00f5 ph\u00eda tr\u01b0\u1edbc, nh\u01b0ng h\u1ea7u nh\u01b0 kh\u00f4ng th\u1ea5y g\u00ec \u1edf b\u00ean \u0111\u01b0\u1eddng, \u0111i\u1ec1u \u0111\u00f3 khi\u1ebfn cho vi\u1ec7c quan s\u00e1t \u0111\u01b0\u1eddng s\u00e1 r\u1ea5t kh\u00f3 kh\u0103n. H\u01a1n n\u1eefa, ch\u1ed7 s\u00e1ng th\u00ec s\u00e1ng choang choang, ch\u1ed7 t\u1ed1i th\u00ec t\u1ed1i m\u00f2 m\u00f2, s\u1ef1 \u0111\u1ed1i ngh\u1ecbch b\u00ean s\u00e1ng b\u00ean t\u1ed1i \u0111\u00f3 c\u00f2n l\u00e0m cho ng\u01b0\u1eddi l\u00e1i b\u1ecb hoa m\u1eaft, \u0111\u1eb7c bi\u1ec7t l\u00e0 khi \u00f4 t\u00f4 b\u1ecb rung x\u00f3c, v\u00ec ch\u1ed7 s\u00e1ng li\u00ean t\u1ee5c thay \u0111\u1ed5i v\u1ecb tr\u00ed nhanh ch\u00f3ng, ng\u01b0\u1eddi l\u00e1i mu\u1ed1n th\u00edch nghi v\u1edbi s\u1ef1 thay \u0111\u1ed5i kh\u00f4ng ng\u1eebng c\u1ee7a t\u00ecnh h\u00ecnh chi\u1ebfu s\u00e1ng \u0111\u00f3, th\u1ecb gi\u00e1c s\u1ebd r\u1ea5t m\u1ec7t m\u1ecfi. Do \u0111\u00f3, \u0111\u00e8n pha \u00f4 t\u00f4 kh\u00f4ng th\u1ec3 d\u00f9ng ph\u01b0\u01a1ng th\u1ee9c chi\u1ebfu s\u00e1ng nh\u01b0 \u0111\u00e8n pin.<\/p>\n\n\n\n
C\u00e1c \u0111\u00e8n pha \u00f4 t\u00f4 hi\u1ec7n nay, l\u00fac \u0111\u1ea7u th\u00ec d\u00f9ng lo\u1ea1i b\u00f3ng \u0111\u00e8n m\u1edd, th\u00f4ng qua s\u1ef1 t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 khu\u1ebfch t\u00e1n \u00e1nh s\u00e1ng l\u00e0m y\u1ebfu t\u00e1c d\u1ee5ng hoa m\u1eaft c\u1ee7a \u00e1nh s\u00e1ng \u0111\u00e8n, khi\u1ebfn cho ng\u01b0\u1eddi l\u00e1i c\u00f3 th\u1ec3 ph\u00e2n bi\u1ec7t r\u00f5 r\u00e0ng quang c\u1ea3nh chung quanh, nh\u01b0 c\u00e1c \u0111\u01b0\u1eddng nh\u00e1nh r\u1ebd tr\u00e1i r\u1ebd ph\u1ea3i, c\u00e2y um t\u00f9m, m\u00e9p \u0111\u01b0\u1eddng v.v. V\u1ec1 sau l\u1ea1i c\u00f3 ng\u01b0\u1eddi d\u00f9ng k\u00ednh m\u1edd l\u1eafp tr\u01b0\u1edbc \u0111\u00e8n c\u00f3 m\u1ee9c \u0111\u1ed9 khu\u1ebfch t\u00e1n \u00e1nh s\u00e1ng t\u01b0\u01a1ng t\u1ef1 \u0111\u1ec3 thay cho b\u00f3ng \u0111\u00e8n m\u1edd. Tuy nhi\u00ean t\u00e1c d\u1ee5ng khu\u1ebfch t\u00e1n c\u1ee7a b\u00f3ng \u0111\u00e8n m\u1edd v\u00e0 k\u00ednh m\u1edd kh\u00f4ng nh\u1eefng ph\u00e1t sinh \u1edf b\u00ean c\u1ea1nh v\u00e0 ph\u00eda tr\u01b0\u1edbc xe, m\u00e0 c\u00f2n ph\u00e1t sinh ra c\u1ea3 b\u00ean tr\u00ean xe, do \u0111\u00f3 c\u00f3 nhi\u1ec1u ch\u00f9m \u00e1nh s\u00e1ng l\u00e0m t\u1ed5n hao m\u1ed9t c\u00e1ch l\u00e3ng ph\u00ed. D\u00f9ng k\u00ednh khu\u1ebfch t\u00e1n \u00e1nh s\u00e1ng c\u00f3 c\u00e1c g\u00e2n ngang d\u1ecdc th\u00ec c\u00f3 th\u1ec3 kh\u1eafc ph\u1ee5c nh\u01b0\u1ee3c \u0111i\u1ec3m \u0111\u00f3.<\/p>\n\n\n\n
Lo\u1ea1i k\u00ednh khu\u1ebfch t\u00e1n \u00e1nh s\u00e1ng n\u00e0y, th\u1ef1c ch\u1ea5t l\u00e0 m\u1ed9t t\u1ed5 h\u1ee3p c\u00e1c th\u1ea5u k\u00ednh v\u00e0 l\u0103ng k\u00ednh, n\u00f3 c\u00f3 t\u00e1c d\u1ee5ng l\u00e0m kh\u00fac x\u1ea1 \u00e1nh s\u00e1ng r\u1ed3i ph\u00e2n t\u00e1n theo nh\u1eefng ph\u01b0\u01a1ng h\u01b0\u1edbng c\u1ea7n thi\u1ebft. Cho n\u00ean, sau khi c\u00e1c \u00f4 t\u00f4 hi\u1ec7n \u0111\u1ea1i l\u1eafp lo\u1ea1i k\u00ednh n\u00e0y, \u0111\u00e8n pha \u00f4 t\u00f4 c\u00f3 th\u1ec3 chi\u1ebfu s\u00e1ng m\u1ed9t c\u00e1ch \u0111\u1ec1u \u0111\u1eb7n v\u00e0 \u00eam d\u1ecbu \u0111\u01b0\u1eddng s\u00e1 v\u00e0 c\u1ea3nh v\u1eadt hai b\u00ean \u0111\u01b0\u1eddng. Ngo\u00e0i ra, lo\u1ea1i k\u00edch khu\u1ebfch t\u00e1n \u00e1nh s\u00e1ng n\u00e0y c\u00f2n c\u00f3 th\u1ec3 l\u00e0m cho m\u1ed9t ph\u1ea7n \u00e1nh s\u00e1ng kh\u00fac x\u1ea1 h\u01a1i l\u1ec7ch sang hai b\u00ean v\u00e0 ph\u00eda tr\u00ean m\u1ed9t ch\u00fat \u0111\u1ec3 chi\u1ebfu s\u00e1ng c\u00e1c bi\u1ec3n b\u00e1o hi\u1ec7u v\u00e0 c\u1ed9t c\u00e2y s\u1ed1 v.v.<\/p>\n\n\n\n
M\u1ed9t t\u1ea5m k\u00ednh \u0111\u00e8n pha kh\u00f4ng c\u00f3 g\u00ec l\u00e0 n\u1ed5i b\u1eadt, l\u1ea1i c\u00f3 t\u00e1c d\u1ee5ng quan tr\u1ecdng nh\u01b0 v\u1eady \u0111\u00f3!<\/p>\n\n\n\n
T\u1eeb kh\u00f3a: \u0110\u00e8n pha; K\u00ednh khu\u1ebfch t\u00e1n<\/p>\n","protected":false},"excerpt":{"rendered":"
B\u1ea1n \u0111\u00e3 d\u00f9ng \u0111\u00e8n pin bao gi\u1edd ch\u01b0a? Ph\u00eda tr\u01b0\u1edbc \u0111\u00e8n pin c\u00f3 m\u1ed9t t\u1ea5m k\u00ednh ph\u1eb3ng. B\u1ea1n \u0111\u00e3 ch\u00fa \u00fd \u0111\u1ebfn \u0111\u00e8n pha \u00f4 t\u00f4 ch\u01b0a? \u0110\u00e8n pha \u00f4 t\u00f4 c\u0169ng c\u00f3 m\u1ed9t t\u1ea5m k\u00ednh \u1edf tr\u01b0\u1edbc \u0111\u00e8n, nh\u01b0ng kh\u00e1c v\u1edbi k\u00ednh c\u1ee7a \u0111\u00e8n pin, \u1edf tr\u00ean m\u1eb7t k\u00ednh c\u00f3 nh\u1eefng g\u00e2n ngang v\u00e0 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_disable_autopaging":false},"categories":[15,16],"tags":[],"class_list":["post-8766","post","type-post","status-publish","format-standard","hentry","category-hoi-dap-khoa-hoc","category-ky-thuat"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/8766","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/comments?post=8766"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/8766\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=8766"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=8766"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=8766"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}