{"id":1149,"date":"2026-09-20T00:16:29","date_gmt":"2026-09-20T00:16:29","guid":{"rendered":"https:\/\/ritoks.com\/?p=1149"},"modified":"2026-10-04T06:58:19","modified_gmt":"2026-10-04T06:58:19","slug":"solid-state-relay-selection-guide","status":"publish","type":"post","link":"https:\/\/ritoks.com\/vi\/solid-state-relay-selection-guide\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn l\u1ef1a ch\u1ecdn r\u01a1le tr\u1ea1ng th\u00e1i r\u1eafn: T\u1ea3i, t\u00edn hi\u1ec7u \u0111i\u1ec1u khi\u1ec3n v\u00e0 thi\u1ebft k\u1ebf nhi\u1ec7t"},"content":{"rendered":"

Vi\u1ec7c l\u1ef1a ch\u1ecdn r\u01a1le tr\u1ea1ng th\u00e1i r\u1eafn b\u1eaft \u0111\u1ea7u t\u1eeb t\u1ea3i v\u00e0 ch\u1ebf \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng, ch\u1ee9 kh\u00f4ng ph\u1ea3i d\u1ef1a tr\u00ean m\u1ed9t gi\u00e1 tr\u1ecb d\u00f2ng \u0111i\u1ec7n \u0111\u1ecbnh m\u1ee9c duy nh\u1ea5t. C\u1ea5u tr\u00fac \u0111\u1ea7u ra, \u0111i\u1ec7n \u00e1p t\u1ea3i, d\u00f2ng \u0111i\u1ec7n \u1ed5n \u0111\u1ecbnh v\u00e0 d\u00f2ng \u0111i\u1ec7n kh\u1edfi \u0111\u1ed9ng, t\u00edn hi\u1ec7u \u0111i\u1ec1u khi\u1ec3n \u0111\u1ea7u v\u00e0o, ch\u1ebf \u0111\u1ed9 chuy\u1ec3n m\u1ea1ch, c\u00e1ch ly, \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng, ph\u01b0\u01a1ng th\u1ee9c l\u1eafp \u0111\u1eb7t v\u00e0 t\u00e0i li\u1ec7u k\u1ef9 thu\u1eadt v\u1ec1 nhi\u1ec7t \u0111\u1ed9 \u0111\u1ec1u \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn quy\u1ebft \u0111\u1ecbnh l\u1ef1a ch\u1ecdn c\u1ee5 th\u1ec3.<\/p>\n\n\n\n

H\u01b0\u1edbng d\u1eabn n\u00e0y tr\u00ecnh b\u00e0y quy tr\u00ecnh t\u00ecm ngu\u1ed3n cung \u1ee9ng v\u00e0 y\u00eau c\u1ea7u b\u00e1o gi\u00e1 (RFQ). H\u01b0\u1edbng d\u1eabn n\u00e0y kh\u00f4ng t\u00ednh to\u00e1n t\u1ea3n nhi\u1ec7t, kh\u00f4ng c\u00f4ng b\u1ed1 h\u1ec7 s\u1ed1 gi\u1ea3m c\u00f4ng su\u1ea5t chung, kh\u00f4ng l\u1ef1a ch\u1ecdn c\u00e1c thi\u1ebft b\u1ecb b\u1ea3o v\u1ec7 c\u0169ng nh\u01b0 kh\u00f4ng cung c\u1ea5p h\u01b0\u1edbng d\u1eabn \u0111\u1ea5u d\u00e2y l\u1eafp \u0111\u1eb7t.<\/p>\n\n\n\n

\"R\u01a1le
R\u01a1le tr\u1ea1ng th\u00e1i r\u1eafn AC g\u1eafn tr\u00ean b\u1ea3ng m\u1ea1ch in (PCB) XSSR-P2 \u0111\u01b0\u1ee3c tr\u00ecnh b\u00e0y nh\u01b0 m\u1ed9t v\u00ed d\u1ee5 v\u1ec1 s\u1ea3n ph\u1ea9m thu\u1ed9c d\u00f2ng s\u1ea3n ph\u1ea9m ch\u00ednh x\u00e1c. H\u00e3y \u0111\u1ed1i chi\u1ebfu m\u1eabu \u0111\u00e3 ch\u1ecdn v\u1edbi b\u1ea3ng th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a s\u1ea3n ph\u1ea9m \u0111\u00f3.<\/figcaption><\/figure>\n\n\n\n

T\u1ed5ng quan v\u1ec1 vi\u1ec7c l\u1ef1a ch\u1ecdn r\u01a1le tr\u1ea1ng th\u00e1i r\u1eafn<\/h2>\n\n\n\n

H\u01b0\u1edbng d\u1eabn k\u1ef9 thu\u1eadt c\u1ee7a OMRON ph\u00e2n lo\u1ea1i theo lo\u1ea1i t\u1ea3i SSR, b\u1ed9 ph\u1eadn \u0111\u1ea7u ra, m\u1ea1ch \u0111\u1ea7u v\u00e0o, h\u00e0nh vi chuy\u1ec3n m\u1ea1ch v\u00e0 kh\u1ea3 n\u0103ng t\u1ea3n nhi\u1ec7t. C\u00e1c m\u1ed1i quan h\u1ec7 chung n\u00e0y h\u1ed7 tr\u1ee3 quy tr\u00ecnh l\u1ef1a ch\u1ecdn d\u01b0\u1edbi \u0111\u00e2y; c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a s\u1ea3n ph\u1ea9m OMRON kh\u00f4ng ph\u1ea3i l\u00e0 d\u1eef li\u1ec7u s\u1ea3n ph\u1ea9m c\u1ee7a RITOKS.<\/p>\n\n\n\n

D\u1eef li\u1ec7u \u0111\u1ea7u v\u00e0o \u0111\u1ec3 l\u1ef1a ch\u1ecdn<\/th>C\u1ea7n x\u00e1c \u0111\u1ecbnh ho\u1eb7c ki\u1ec3m tra nh\u1eefng g\u00ec<\/th><\/tr><\/thead>
Lo\u1ea1i t\u1ea3i<\/td>T\u1ea3i \u0111i\u1ec7n tr\u1edf, t\u1ea3i c\u1ea3m \u1ee9ng, t\u1ea3i \u0111\u1ed9ng c\u01a1, t\u1ea3i \u0111\u00e8n, t\u1ea3i bi\u1ebfn \u00e1p ho\u1eb7c c\u00e1c lo\u1ea1i t\u1ea3i kh\u00e1c \u0111\u00e3 \u0111\u01b0\u1ee3c ghi ch\u00e9p.<\/td><\/tr>\n
Ki\u1ebfn tr\u00fac \u0111\u1ea7u ra<\/td>\u0110\u1ea7u ra AC ho\u1eb7c DC, th\u00e0nh ph\u1ea7n \u0111\u1ea7u ra v\u00e0 s\u1ed1 pha \u0111\u01b0\u1ee3c \u0111i\u1ec1u khi\u1ec3n.<\/td><\/tr>\n
\u0110i\u1ec7n \u00e1p\/d\u00f2ng \u0111i\u1ec7n t\u1ea3i<\/td>Ph\u1ea1m vi ho\u1ea1t \u0111\u1ed9ng, d\u00f2ng \u0111i\u1ec7n \u1ed5n \u0111\u1ecbnh, t\u1ea3i t\u1ed1i thi\u1ec3u v\u00e0 d\u1ea5u hi\u1ec7u c\u1ee7a d\u00f2ng \u0111i\u1ec7n kh\u1edfi \u0111\u1ed9ng ho\u1eb7c d\u00f2ng \u0111i\u1ec7n \u0111\u1ed9t bi\u1ebfn.<\/td><\/tr>\n
D\u1eef li\u1ec7u \u0111\u1ea7u v\u00e0o \u0111i\u1ec1u khi\u1ec3n<\/td>Y\u00eau c\u1ea7u v\u1ec1 \u0111i\u1ec7n \u00e1p\/d\u00f2ng \u0111i\u1ec7n \u0111i\u1ec1u khi\u1ec3n v\u00e0 giao di\u1ec7n.<\/td><\/tr>\n
Ch\u1ebf \u0111\u1ed9 chuy\u1ec3n m\u1ea1ch<\/td>Chuy\u1ec3n m\u1ea1ch t\u1ea1i \u0111i\u1ec3m giao c\u1eaft b\u1eb1ng kh\u00f4ng ho\u1eb7c chuy\u1ec3n m\u1ea1ch ng\u1eabu nhi\u00ean, n\u1ebfu c\u00f3 t\u00e0i li\u1ec7u ghi nh\u1eadn v\u00e0 ph\u00f9 h\u1ee3p v\u1edbi \u1ee9ng d\u1ee5ng.<\/td><\/tr>\n
Thi\u1ebft k\u1ebf nhi\u1ec7t<\/td>Nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng, c\u00e1ch l\u1eafp \u0111\u1eb7t, kho\u1ea3ng c\u00e1ch, \u0111\u01b0\u1eddng cong gi\u1ea3m c\u00f4ng su\u1ea5t v\u00e0 \u0111\u01b0\u1eddng d\u1eabn t\u1ea3n nhi\u1ec7t.<\/td><\/tr>\n
B\u1ea3o v\u1ec7<\/td>T\u00e0i li\u1ec7u chi ti\u1ebft v\u1ec1 c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o v\u1ec7 ch\u1ed1ng ng\u1eafn m\u1ea1ch, ch\u1ed1ng qu\u00e1 \u00e1p v\u00e0 ch\u1ed1ng s\u1ef1 c\u1ed1 t\u1ea3i.<\/td><\/tr>\n
T\u00e0i li\u1ec7u h\u01b0\u1edbng d\u1eabn<\/td>B\u1ea3ng th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt, m\u00e3 model, b\u1ea3n v\u1ebd, th\u00f4ng tin k\u1ebft n\u1ed1i v\u00e0 c\u00e1c ch\u1ee9ng ch\u1ec9 c\u1ea7n thi\u1ebft.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
\"Quy
S\u1eed d\u1ee5ng quy tr\u00ecnh l\u00e0m vi\u1ec7c n\u00e0y \u0111\u1ec3 thu th\u1eadp c\u00e1c th\u00f4ng s\u1ed1 \u0111\u1ea7u v\u00e0o cho vi\u1ec7c l\u1ef1a ch\u1ecdn SSR. \u0110\u00e2y kh\u00f4ng ph\u1ea3i l\u00e0 c\u00f4ng c\u1ee5 t\u00ednh to\u00e1n k\u00edch th\u01b0\u1edbc; m\u1ecdi quy\u1ebft \u0111\u1ecbnh li\u00ean quan \u0111\u1ebfn d\u00f2ng \u0111i\u1ec7n v\u00e0 nhi\u1ec7t \u0111\u1ed9 \u0111\u1ec1u ph\u1ea3i \u0111\u01b0\u1ee3c ki\u1ec3m ch\u1ee9ng d\u1ef1a tr\u00ean th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt ch\u00ednh x\u00e1c trong b\u1ea3ng d\u1eef li\u1ec7u.<\/figcaption><\/figure>\n\n\n\n

1. B\u1eaft \u0111\u1ea7u t\u1eeb t\u1ea3i tr\u1ecdng v\u00e0 ch\u1ebf \u0111\u1ed9 v\u1eadn h\u00e0nh<\/h2>\n\n\n\n

C\u00e1c lo\u1ea1i t\u1ea3i kh\u00e1c nhau c\u00f3 th\u1ec3 th\u1ec3 hi\u1ec7n c\u00e1c \u0111\u1eb7c t\u00ednh kh\u1edfi \u0111\u1ed9ng ho\u1eb7c chuy\u1ec3n m\u1ea1ch kh\u00e1c nhau. H\u00e3y ghi l\u1ea1i lo\u1ea1i t\u1ea3i, \u0111i\u1ec7n \u00e1p ho\u1ea1t \u0111\u1ed9ng, d\u00f2ng \u0111i\u1ec7n \u1ed5n \u0111\u1ecbnh, \u0111\u1eb7c t\u00ednh d\u00f2ng \u0111i\u1ec7n kh\u1edfi \u0111\u1ed9ng ho\u1eb7c d\u00f2ng \u0111i\u1ec7n \u0111\u1ed9t bi\u1ebfn d\u1ef1 ki\u1ebfn, t\u1ea7n s\u1ed1 chuy\u1ec3n m\u1ea1ch v\u00e0 chu k\u1ef3 l\u00e0m vi\u1ec7c. Kh\u00f4ng n\u00ean \u00e1p d\u1ee5ng m\u1ed9t h\u1ec7 s\u1ed1 nh\u00e2n chung ho\u1eb7c bi\u00ean \u0111\u1ed9 d\u00f2ng \u0111i\u1ec7n chung cho m\u1ecdi lo\u1ea1i t\u1ea3i.<\/p>\n\n\n\n

B\u1ea3ng th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt SSR ch\u00ednh x\u00e1c ph\u1ea3i bao g\u1ed3m th\u00f4ng tin v\u1ec1 t\u1ea3i v\u00e0 ch\u1ebf \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng. N\u1ebfu kh\u00f4ng ch\u1eafc ch\u1eafn v\u1ec1 \u0111\u1eb7c t\u00ednh c\u1ee7a t\u1ea3i, h\u00e3y y\u00eau c\u1ea7u \u0111\u00e1nh gi\u00e1 \u1ee9ng d\u1ee5ng thay v\u00ec ch\u1ec9 d\u1ef1a v\u00e0o d\u00f2ng \u0111i\u1ec7n tr\u1ea1ng th\u00e1i \u1ed5n \u0111\u1ecbnh \u0111\u1ec3 l\u1ef1a ch\u1ecdn.<\/p>\n\n\n\n

2. X\u00e1c nh\u1eadn c\u1ea5u tr\u00fac \u0111\u1ea7u ra v\u00e0 th\u00f4ng s\u1ed1 t\u1ea3i \u0111\u1ecbnh m\u1ee9c<\/h2>\n\n\n\n

Tr\u01b0\u1edbc ti\u00ean, h\u00e3y ph\u00e2n bi\u1ec7t c\u00e1c r\u01a1le tr\u1ea1ng th\u00e1i r\u1eafn (SSR) c\u00f3 \u0111\u1ea7u ra AC v\u00e0 \u0111\u1ea7u ra DC. Sau \u0111\u00f3, ki\u1ec3m tra th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a ph\u1ea7n t\u1eed \u0111\u1ea7u ra, d\u1ea3i \u0111i\u1ec7n \u00e1p t\u1ea3i, d\u1ea3i d\u00f2ng \u0111i\u1ec7n t\u1ea3i, t\u1ea3i t\u1ed1i thi\u1ec3u v\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu s\u1ed1c \u0111i\u1ec7n \u00e1p \u0111\u1ed1i v\u1edbi m\u1eabu c\u1ee5 th\u1ec3 \u0111\u00f3. Vi\u1ec7c m\u1ed9t SSR AC g\u1eafn tr\u00ean b\u1ea3ng m\u1ea1ch in (PCB) kh\u00f4ng c\u00f3 ngh\u0129a l\u00e0 n\u00f3 t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi SSR DC ho\u1eb7c SSR ba pha g\u1eafn tr\u00ean t\u1ee7 \u0111i\u1ec1u khi\u1ec3n.<\/p>\n\n\n\n

\u0110\u00e3 \u0111\u01b0\u1ee3c xu\u1ea5t b\u1ea3n R\u01a1le tr\u1ea1ng th\u00e1i r\u1eafn AC XSSR-P2 g\u1eafn tr\u00ean b\u1ea3ng m\u1ea1ch in (PCB)<\/a> \u0110\u00e2y l\u00e0 m\u1ed9t v\u00ed d\u1ee5 c\u1ee5 th\u1ec3: t\u00e0i li\u1ec7u n\u00e0y m\u00f4 t\u1ea3 c\u00e1c m\u1eabu c\u00f3 \u0111\u1ea7u ra AC, \u0111i\u1ec7n \u00e1p t\u1ea3i AC t\u1eeb 24 \u0111\u1ebfn 240 V v\u00e0 d\u00f2ng \u0111i\u1ec7n t\u1ea3i t\u1ed1i \u0111a l\u00e0 2 A ho\u1eb7c 3 A. Nh\u1eefng gi\u00e1 tr\u1ecb n\u00e0y kh\u00f4ng ph\u1ea3i l\u00e0 c\u00e1c quy t\u1eafc chung \u0111\u1ec3 l\u1ef1a ch\u1ecdn SSR.<\/p>\n\n\n\n

3. \u0110\u1ea3m b\u1ea3o s\u1ef1 ph\u00f9 h\u1ee3p gi\u1eefa t\u00edn hi\u1ec7u \u0111i\u1ec1u khi\u1ec3n v\u00e0 y\u00eau c\u1ea7u c\u00e1ch ly<\/h2>\n\n\n\n

B\u1ed9 \u0111i\u1ec1u khi\u1ec3n ph\u1ea3i cung c\u1ea5p \u0111i\u1ec7n \u00e1p v\u00e0 d\u00f2ng \u0111i\u1ec7n \u0111\u1ea7u v\u00e0o theo y\u00eau c\u1ea7u c\u1ee5 th\u1ec3 c\u1ee7a SSR \u0111\u00f3. H\u00e3y x\u00e1c nh\u1eadn giao di\u1ec7n, c\u1ef1c t\u00ednh \u0111\u1ea7u v\u00e0o (n\u1ebfu c\u00f3) v\u00e0 b\u1eb1ng ch\u1ee9ng c\u00e1ch ly c\u1ea7n thi\u1ebft. Kh\u00f4ng n\u00ean cho r\u1eb1ng m\u1ecdi \u0111i\u1ec7n \u00e1p \u0111i\u1ec1u khi\u1ec3n danh \u0111\u1ecbnh \u0111\u1ec1u c\u00f3 s\u1eb5n \u1edf m\u1ecdi m\u00f4 h\u00ecnh \u0111\u1ea7u ra.<\/p>\n\n\n\n

XSSR-P2 ghi r\u00f5 c\u00e1c t\u00f9y ch\u1ecdn \u0111i\u1ec1u khi\u1ec3n \u0111i\u1ec7n \u00e1p m\u1ed9t chi\u1ec1u (DC) 5V, 12V v\u00e0 24V v\u1edbi d\u00f2ng \u0111i\u1ec7n \u0111i\u1ec1u khi\u1ec3n t\u1eeb 6 \u0111\u1ebfn 30mA v\u00e0 c\u00e1ch ly quang \u0111i\u1ec7n. B\u1ea3ng \u0111\u1ed1i chi\u1ebfu \u0111\u1ea7y \u0111\u1ee7 c\u00e1c m\u1eabu s\u1ea3n ph\u1ea9m v\u1eabn \u0111\u01b0\u1ee3c l\u1ea5y t\u1eeb t\u00e0i li\u1ec7u \u0111\u1eb7t h\u00e0ng ch\u00ednh th\u1ee9c.<\/p>\n\n\n\n

4. Ki\u1ec3m tra \u0111i\u1ec3m c\u1eaft qua 0 ho\u1eb7c chuy\u1ec3n m\u1ea1ch ng\u1eabu nhi\u00ean<\/h2>\n\n\n\n

\u0110\u1ed1i v\u1edbi c\u00e1c r\u01a1le tr\u1ea1ng th\u00e1i r\u1eafn (SSR) c\u00f3 \u0111\u1ea7u ra AC, ch\u1ebf \u0111\u1ed9 chuy\u1ec3n m\u1ea1ch t\u1ea1i \u0111i\u1ec3m giao c\u1eaft zero v\u00e0 ch\u1ebf \u0111\u1ed9 chuy\u1ec3n m\u1ea1ch ng\u1eabu nhi\u00ean m\u00f4 t\u1ea3 c\u00e1c h\u00e0nh vi k\u00edch ho\u1ea1t kh\u00e1c nhau. OMRON gi\u1ea3i th\u00edch r\u1eb1ng ch\u1ee9c n\u0103ng chuy\u1ec3n m\u1ea1ch t\u1ea1i \u0111i\u1ec3m giao c\u1eaft zero s\u1ebd k\u00edch ho\u1ea1t g\u1ea7n \u0111i\u1ec3m giao c\u1eaft zero c\u1ee7a \u0111i\u1ec7n \u00e1p AC v\u00e0 c\u00f3 th\u1ec3 gi\u1ea3m nhi\u1ec5u chuy\u1ec3n m\u1ea1ch \u0111\u1ed1i v\u1edbi c\u00e1c t\u1ea3i ph\u00f9 h\u1ee3p. Ch\u1ebf \u0111\u1ed9 chuy\u1ec3n m\u1ea1ch ng\u1eabu nhi\u00ean c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u \u0111\u1ed1i v\u1edbi c\u00e1c ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec1u khi\u1ec3n kh\u00e1c nhau. Kh\u00f4ng c\u00f3 ph\u01b0\u01a1ng ph\u00e1p n\u00e0o trong hai ph\u01b0\u01a1ng ph\u00e1p n\u00e0y l\u00e0 v\u01b0\u1ee3t tr\u1ed9i h\u01a1n m\u1ed9t c\u00e1ch tuy\u1ec7t \u0111\u1ed1i.<\/p>\n\n\n\n

XSSR-P2 li\u1ec7t k\u00ea c\u00e1c ch\u1ebf \u0111\u1ed9 k\u00edch ho\u1ea1t t\u1ea1i \u0111i\u1ec3m giao nhau c\u1ee7a t\u00edn hi\u1ec7u ho\u1eb7c ng\u1eabu nhi\u00ean l\u00e0 t\u00f9y thu\u1ed9c v\u00e0o t\u1eebng m\u1eabu. Vui l\u00f2ng n\u00eau r\u00f5 \u1ee9ng d\u1ee5ng v\u00e0 ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec1u khi\u1ec3n y\u00eau c\u1ea7u, sau \u0111\u00f3 x\u00e1c nh\u1eadn h\u1eadu t\u1ed1 ho\u1eb7c m\u1eabu ch\u00ednh x\u00e1c.<\/p>\n\n\n\n

5. Coi thi\u1ebft k\u1ebf nhi\u1ec7t l\u00e0 y\u1ebfu t\u1ed1 \u0111\u1eb7c th\u00f9 c\u1ee7a t\u1eebng m\u00f4 h\u00ecnh<\/h2>\n\n\n\n

C\u00e1c c\u1ea5p \u0111\u1ea7u ra b\u00e1n d\u1eabn sinh nhi\u1ec7t khi d\u1eabn d\u00f2ng t\u1ea3i. D\u00f2ng \u0111i\u1ec7n cho ph\u00e9p ph\u1ee5 thu\u1ed9c v\u00e0o lo\u1ea1i v\u1ecf c\u1ee5 th\u1ec3, ph\u01b0\u01a1ng ph\u00e1p l\u1eafp \u0111\u1eb7t, nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng, kho\u1ea3ng c\u00e1ch v\u00e0 \u0111\u01b0\u1eddng d\u1eabn t\u1ea3n nhi\u1ec7t \u0111\u01b0\u1ee3c ghi r\u00f5 trong t\u00e0i li\u1ec7u. Ch\u1ec9 d\u1ef1a v\u00e0o d\u00f2ng \u0111i\u1ec7n ghi tr\u00ean nh\u00e3n m\u00e1c th\u00f4i th\u00ec ch\u01b0a \u0111\u1ee7 \u0111\u1ec3 coi l\u00e0 thi\u1ebft k\u1ebf nhi\u1ec7t.<\/p>\n\n\n\n

H\u00e3y tu\u00e2n th\u1ee7 ch\u00ednh x\u00e1c \u0111\u01b0\u1eddng cong gi\u1ea3m c\u00f4ng su\u1ea5t do nh\u00e0 s\u1ea3n xu\u1ea5t cung c\u1ea5p v\u00e0 h\u01b0\u1edbng d\u1eabn l\u1eafp \u0111\u1eb7t. B\u00e0i vi\u1ebft n\u00e0y kh\u00f4ng \u0111\u1ec1 c\u1eadp \u0111\u1ebfn b\u1ed9 t\u1ea3n nhi\u1ec7t, \u0111i\u1ec7n tr\u1edf nhi\u1ec7t, m\u1ee9c gi\u1ea3m d\u00f2ng \u0111i\u1ec7n hay gi\u1edbi h\u1ea1n nhi\u1ec7t \u0111\u1ed9 t\u1ee7 cho XSSR-P2 ho\u1eb7c b\u1ea5t k\u1ef3 SSR n\u00e0o kh\u00e1c.<\/p>\n\n\n\n

\"\u0110\u01b0\u1eddng
H\u00ecnh minh h\u1ecda ch\u1ec9 mang t\u00ednh ch\u1ea5t kh\u00e1i ni\u1ec7m. \u0110\u00e2y kh\u00f4ng ph\u1ea3i l\u00e0 k\u1ebft qu\u1ea3 t\u00ednh to\u00e1n nhi\u1ec7t hay h\u01b0\u1edbng d\u1eabn l\u1eafp \u0111\u1eb7t d\u00e0nh ri\u00eang cho m\u1ed9t m\u1eabu s\u1ea3n ph\u1ea9m c\u1ee5 th\u1ec3; vui l\u00f2ng tham kh\u1ea3o t\u00e0i li\u1ec7u ch\u00ednh x\u00e1c v\u1ec1 vi\u1ec7c \u0111i\u1ec1u ch\u1ec9nh c\u00f4ng su\u1ea5t v\u00e0 l\u1eafp \u0111\u1eb7t.<\/figcaption><\/figure>\n\n\n\n

6. X\u00e1c nh\u1eadn c\u01a1 ch\u1ebf b\u1ea3o v\u1ec7 v\u00e0 h\u00e0nh vi khi x\u1ea3y ra l\u1ed7i<\/h2>\n\n\n\n

C\u00e1c b\u1ed9 ph\u1eadn \u0111\u1ea7u ra c\u1ee7a SSR c\u00f3 th\u1ec3 b\u1ecb h\u01b0 h\u1ecfng do s\u1ef1 c\u1ed1 t\u1ea3i, \u0111\u1ed9t bi\u1ebfn \u0111i\u1ec7n \u00e1p b\u00ean ngo\u00e0i, d\u00f2ng kh\u1edfi \u0111\u1ed9ng qu\u00e1 l\u1edbn ho\u1eb7c qu\u00e1 nhi\u1ec7t. C\u00e1c lo\u1ea1i c\u1ea7u ch\u00ec, b\u1ed9 ng\u1eaft m\u1ea1ch, thi\u1ebft b\u1ecb tri\u1ec7t ti\u00eau \u0111\u1ed9t bi\u1ebfn \u0111i\u1ec7n \u00e1p ho\u1eb7c m\u1ea1ch an to\u00e0n c\u1ea7n thi\u1ebft ph\u1ea3i \u0111\u01b0\u1ee3c quy \u0111\u1ecbnh c\u1ee5 th\u1ec3 trong t\u00e0i li\u1ec7u k\u1ef9 thu\u1eadt c\u1ee7a SSR v\u00e0 \u1ee9ng d\u1ee5ng t\u01b0\u01a1ng \u1ee9ng.<\/p>\n\n\n\n

C\u00e1c n\u1ed9i dung li\u00ean quan C\u1ea7u ch\u00ec b\u00e1n d\u1eabn RS95 aR<\/a> l\u00e0 m\u1ed9t d\u00f2ng s\u1ea3n ph\u1ea9m ri\u00eang bi\u1ec7t. Vi\u1ec7c s\u1ea3n ph\u1ea9m n\u00e0y thu\u1ed9c c\u00f9ng c\u1ee5m thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed c\u00f4ng su\u1ea5t kh\u00f4ng c\u00f3 ngh\u0129a l\u00e0 n\u00f3 t\u01b0\u01a1ng th\u00edch v\u1edbi XSSR-P2.<\/p>\n\n\n\n

7. Ph\u00e2n bi\u1ec7t r\u00f5 vi\u1ec7c l\u1ef1a ch\u1ecdn SSR v\u00e0 r\u01a1le ti\u1ebfp \u0111i\u1ec3m<\/h2>\n\n\n\n

M\u1ed9t SSR s\u1eed d\u1ee5ng c\u01a1 ch\u1ebf chuy\u1ec3n m\u1ea1ch b\u00e1n d\u1eabn v\u00e0 c\u00f3 nh\u1eefng y\u1ebfu t\u1ed1 c\u1ea7n xem x\u00e9t kh\u00e1c bi\u1ec7t v\u1ec1 r\u00f2 r\u1ec9, nhi\u1ec7t v\u00e0 h\u1ecfng h\u00f3c so v\u1edbi m\u1ed9t c\u00f4ng t\u1eafc \u0111i\u1ec7n c\u01a1. M\u1ed9t c\u00f4ng t\u1eafc \u0111i\u1ec7n c\u01a1 s\u1eed d\u1ee5ng cu\u1ed9n d\u00e2y v\u00e0 c\u00e1c ti\u1ebfp \u0111i\u1ec3m c\u01a1 kh\u00ed, \u0111\u1ed3ng th\u1eddi c\u00f3 c\u00e1c th\u00f4ng s\u1ed1 v\u1ec1 chu k\u1ef3 l\u00e0m vi\u1ec7c v\u00e0 \u0111\u1ed9 b\u1ec1n kh\u00e1c nhau. C\u00e1c H\u01b0\u1edbng d\u1eabn l\u1ef1a ch\u1ecdn r\u01a1le AC<\/a> n\u00ean \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng khi \u0111ang xem x\u00e9t ki\u1ebfn tr\u00fac \u0111\u00f3.<\/p>\n\n\n\n

Hi\u1ec7n t\u1ea1i H\u01b0\u1edbng d\u1eabn l\u1ef1a ch\u1ecdn m\u00f4-\u0111un thyristor SCR<\/a> c\u0169ng bao g\u1ed3m m\u1ed9t d\u1ea1ng s\u1ea3n ph\u1ea9m kh\u00e1c. Kh\u00f4ng n\u00ean coi m\u00f4-\u0111un ngu\u1ed3n r\u1eddi r\u1ea1c v\u00e0 SSR ho\u00e0n ch\u1ec9nh l\u00e0 c\u00f9ng m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng l\u1ef1a ch\u1ecdn.<\/p>\n\n\n\n

V\u00ed d\u1ee5 v\u1ec1 RITOKS XSSR-P2 \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1<\/h2>\n\n\n\n
Tr\u01b0\u1eddng \u0111\u00e3 xu\u1ea5t b\u1ea3n<\/th>B\u1eb1ng ch\u1ee9ng XSSR-P2<\/th>M\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng<\/th><\/tr><\/thead>
C\u00e1c m\u1eabu<\/td>XSSR-2402P2 \/ XSSR-2403P2<\/td>X\u00e1c nh\u1eadn ch\u00ednh x\u00e1c m\u1eabu s\u1ea3n ph\u1ea9m.<\/td><\/tr>\n
K\u1ebft qu\u1ea3<\/td>AC, thyristor hai chi\u1ec1u, th\u01b0\u1eddng m\u1edf<\/td>Kh\u00f4ng \u00e1p d\u1ee5ng cho c\u00e1c r\u01a1le tr\u1ea1ng th\u00e1i r\u1eafn (SSR) c\u00f3 \u0111\u1ea7u ra DC.<\/td><\/tr>\n
\u0110i\u1ec7n \u00e1p t\u1ea3i<\/td>24\u2013240 V AC<\/td>H\u00e3y tu\u00e2n th\u1ee7 ph\u1ea1m vi \u0111i\u1ec1u h\u00f2a kh\u00f4ng kh\u00ed \u0111\u00e3 n\u00eau.<\/td><\/tr>\n
D\u00f2ng t\u1ea3i t\u1ed1i \u0111a<\/td>2A \/ 3A theo m\u1eabu<\/td>Kh\u00f4ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng n\u1ebfu ch\u01b0a ti\u1ebfn h\u00e0nh \u0111\u00e1nh gi\u00e1 nhi\u1ec7t v\u00e0 t\u1ea3i.<\/td><\/tr>\n
D\u00f2ng t\u1ea3i t\u1ed1i thi\u1ec3u<\/td>0.03A<\/td>H\u00e3y g\u1eafn b\u00f3 ch\u1eb7t ch\u1ebd v\u1edbi ch\u00ednh gia \u0111\u00ecnh \u0111\u00f3.<\/td><\/tr>\n
C\u00e1c t\u00f9y ch\u1ecdn \u0111i\u1ec1u khi\u1ec3n<\/td>5 \/ 12 \/ 24 V DC; 6\u201330 mA<\/td>X\u00e1c nh\u1eadn phi\u00ean b\u1ea3n \u0111\u1ea7u v\u00e0o ch\u00ednh x\u00e1c.<\/td><\/tr>\n
Ch\u1ebf \u0111\u1ed9 k\u00edch ho\u1ea1t<\/td>\u0110i\u1ec3m c\u1eaft qua zero ho\u1eb7c ng\u1eabu nhi\u00ean, t\u00f9y thu\u1ed9c v\u00e0o m\u00f4 h\u00ecnh<\/td>X\u00e1c nh\u1eadn h\u1eadu t\u1ed1 m\u1eabu c\u1ea7n thi\u1ebft.<\/td><\/tr>\n
L\u1eafp \u0111\u1eb7t<\/td>B\u1ea3ng m\u1ea1ch in (PCB) l\u1ed7 xuy\u00ean, hai h\u00e0ng<\/td>\u0110\u00e2y kh\u00f4ng ph\u1ea3i l\u00e0 v\u00ed d\u1ee5 v\u1ec1 SSR g\u1eafn tr\u00ean b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Duy\u1ec7t qua R\u01a1le tr\u1ea1ng th\u00e1i r\u1eafn<\/a> danh m\u1ee5c d\u00e0nh cho h\u1ecd th\u1ef1c v\u1eadt hi\u1ec7n \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1.<\/p>\n\n\n\n

Th\u00f4ng tin c\u1ea7n \u0111\u01b0a v\u00e0o Y\u00eau c\u1ea7u b\u00e1o gi\u00e1 (RFQ) c\u1ee7a SSR<\/h2>\n\n\n\n