{"id":18914,"date":"2026-06-23T14:11:56","date_gmt":"2026-06-23T14:11:56","guid":{"rendered":"https:\/\/www.iled-lights.com\/?post_type=product&p=18914"},"modified":"2026-09-13T16:40:58","modified_gmt":"2026-09-13T16:40:58","slug":"dmx512-decoder-constant-current-cc-350ma-3-ch","status":"publish","type":"product","link":"https:\/\/www.iled-lights.com\/vi\/products\/dmx512-decoder-constant-current-cc-350ma-3-ch\/","title":{"rendered":"B\u1ed9 gi\u1ea3i m\u00e3 DMX512 d\u00f2ng \u0111i\u1ec7n kh\u00f4ng \u0111\u1ed5i CC 350mA 3 CH"},"content":{"rendered":"

FEL-CD23 l\u00e0 b\u1ed9 gi\u1ea3i m\u00e3 d\u00f2ng \u0111i\u1ec7n kh\u00f4ng \u0111\u1ed5i trong d\u00f2ng s\u1ea3n ph\u1ea9m \u2014 d\u00e0nh ri\u00eang cho c\u00e1c thi\u1ebft b\u1ecb \u0111\u00e8n LED 1-watt tr\u1ea7n. Trong khi c\u00e1c b\u1ed9 gi\u1ea3i m\u00e3 \u0111i\u1ec7n \u00e1p kh\u00f4ng \u0111\u1ed5i c\u1ea5p ngu\u1ed3n cho \u0111\u00e8n d\u1ea3i v\u00e0 \u0111\u00e8n d\u1ea3i b\u00e1m th\u00f4ng qua gi\u1edbi h\u1ea1n d\u00f2ng \u0111i\u1ec7n c\u1ee7a ch\u00fang, thi\u1ebft b\u1ecb n\u00e0y \u0111i\u1ec1u ch\u1ec9nh 350 miliampe cho m\u1ed7i k\u00eanh v\u00e0 \u0111i\u1ec1u khi\u1ec3n tr\u1ef1c ti\u1ebfp c\u00e1c LED: \u0111\u00e8n r\u1eeda t\u01b0\u1eddng, \u0111\u00e8n ng\u1ea7m v\u00e0 c\u00e1c gi\u00e1 th\u1ec3 ngu\u1ed3n \u0111i\u1ec3m kh\u00f4ng c\u00f3 b\u1ed9 ngu\u1ed3n ri\u00eang. Ngu\u1ed3n c\u1ea5p ho\u1ea1t \u0111\u1ed9ng \u1edf m\u1ee9c DC12-48V \u2014 d\u1ea3i r\u1ed9ng nh\u1ea5t trong d\u00f2ng s\u1ea3n ph\u1ea9m \u2014 v\u00e0 s\u1ed1 l\u01b0\u1ee3ng LED cho m\u1ed7i k\u00eanh thay \u0111\u1ed5i theo \u0111i\u1ec7n \u00e1p. D\u1ea5u hi\u1ec7u DMX512\/1990 \u0111\u01b0\u1ee3c truy\u1ec1n qua XLR-3R, RJ45 ho\u1eb7c khay ti\u1ebfp \u0111i\u1ec3m, c\u00f9ng ba ph\u01b0\u01a1ng th\u1ee9c m\u00e0 c\u00e1c th\u00e2n \u0111\u00e8n s\u00e2n kh\u1ea5u s\u1eed d\u1ee5ng, v\u00e0 th\u00e2n c\u00f3 k\u00edch th\u01b0\u1edbc 157\u00d765\u00d740mm, n\u1eb7ng 450g, c\u00f3 c\u00f9ng k\u00edch th\u01b0\u1edbc v\u1ecf \u0111\u1ed9c l\u1eadp nh\u01b0 c\u00e1c thi\u1ebft b\u1ecb \u0111\u00f3.<\/p>\n

D\u00f2ng \u0111i\u1ec7n kh\u00f4ng \u0111\u1ed5i, 350 miliampe m\u1ed7i k\u00eanh<\/h2>\n

Ba k\u00eanh \u0111\u1ea7u ra d\u00f2ng \u0111i\u1ec7n \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh \u2014 m\u1ed7i k\u00eanh 350 miliampe \u2014 ch\u1ee9 kh\u00f4ng ph\u1ea3i \u0111i\u1ec7n \u00e1p c\u1ed1 \u0111\u1ecbnh. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p b\u1ed9 gi\u1ea3i m\u00e3 \u0111i\u1ec1u khi\u1ec3n tr\u1ef1c ti\u1ebfp c\u00e1c LED ngu\u1ed3n tr\u1ea7n: d\u00f2ng \u0111i\u1ec7n v\u1eabn \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh qua chu\u1ed7i, v\u00ec v\u1eady c\u00e1c thi\u1ebft b\u1ecb chi\u1ebfu s\u00e1ng kh\u00f4ng c\u00f3 tr\u00ecnh \u0111i\u1ec1u khi\u1ec3n ri\u00eang c\u00f3 th\u1ec3 k\u1ebft n\u1ed1i tr\u1ef1c ti\u1ebfp v\u00e0 \u0111\u1ed9 s\u00e1ng v\u1eabn \u0111\u1ec1u tr\u00ean c\u00e1c k\u00eanh. Th\u01b0\u1edbc \u0111o l\u00e0 m\u00f4 t\u1ea3 t\u1ea3i: t\u1ea3i \u0111\u01b0\u1ee3c t\u00ednh b\u1eb1ng s\u1ed1 LED tr\u00ean m\u1ed7i k\u00eanh, kh\u00f4ng ph\u1ea3i b\u1eb1ng watt hay ampe c\u1ee7a d\u1ea3i LED, v\u00e0 \u0111i\u1ec7n \u00e1p quy\u1ebft \u0111\u1ecbnh s\u1ed1 l\u01b0\u1ee3ng LED m\u00e0 k\u00eanh c\u00f3 th\u1ec3 ch\u1ee9a \u0111\u01b0\u1ee3c.<\/p>\n

B\u1ea3ng s\u1ed1 l\u01b0\u1ee3ng LED<\/h2>\n

C\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt quy \u0111\u1ecbnh s\u1ed1 l\u01b0\u1ee3ng c\u1ee5 th\u1ec3 cho m\u1ed7i m\u1ee9c \u0111i\u1ec7n \u00e1p cung c\u1ea5p: \u1edf 12V, m\u1ed7i k\u00eanh \u0111i\u1ec1u khi\u1ec3n t\u1eeb 1 \u0111\u1ebfn 3 c\u00e1i LED 1-watt; \u1edf 24V, t\u1eeb 1 \u0111\u1ebfn 6 c\u00e1i; \u1edf 36V, t\u1eeb 1 \u0111\u1ebfn 9; \u1edf 48V, t\u1eeb 1 \u0111\u1ebfn 12. \u0110i\u1ec1u \u0111\u00f3 c\u00f3 ngh\u0129a l\u00e0 t\u1ed1i \u0111a 36 c\u00e1i LED 1-watt tr\u00ean ba k\u00eanh v\u1edbi ngu\u1ed3n c\u1ea5p 48V. H\u00e3y l\u1eadp c\u00e1c chu\u1ed7i thi\u1ebft b\u1ecb chi\u1ebfu s\u00e1ng theo b\u1ea3ng \u2014 \u0111i\u1ec7n \u00e1p ngu\u1ed3n v\u00e0 s\u1ed1 l\u01b0\u1ee3ng LED tr\u00ean m\u1ed7i k\u00eanh quy\u1ebft \u0111\u1ecbnh c\u1ea5u h\u00ecnh, v\u00e0 d\u1ef1 ph\u00f2ng \u1edf m\u1ee9c cao nh\u1ea5t c\u1ee7a ph\u1ea1m vi l\u00e0 an to\u00e0n h\u01a1n.<\/p>\n

4096 m\u1ee9c x\u00e1m tr\u00ean m\u1ed7i k\u00eanh<\/h2>\n

M\u1ed7i k\u00eanh \u0111\u01b0\u1ee3c gi\u1ea3i m\u00e3 \u1edf 4096 m\u1ee9c x\u00e1m \u2014 \u0111\u1ed9 ph\u00e2n gi\u1ea3i 12-bit. B\u1ed9 gi\u1ea3i m\u00e3 8-bit c\u00f3 256 b\u01b0\u1edbc, v\u00e0 v\u00e0i b\u01b0\u1edbc \u0111\u1ea7u ti\u00ean tr\u00f4ng r\u00f5 r\u00e0ng b\u1ecb gi\u1eadt khi LED \u0111\u01b0\u1ee3c h\u1ea1 s\u00e1ng; v\u1edbi 4096 b\u01b0\u1edbc, hi\u1ec7u \u1ee9ng m\u1edd s\u00e1ng gi\u1ed1ng nhau di chuy\u1ec3n theo c\u00e1c b\u01b0\u1edbc nh\u1ecf \u0111\u1ebfn m\u1ee9c m\u1eaft ng\u01b0\u1eddi nh\u1eadn ra l\u00e0 li\u00ean t\u1ee5c. \u0110\u1ed1i v\u1edbi c\u00e1c thi\u1ebft b\u1ecb chi\u1ebfu s\u00e1ng 1-watt, \u0111i\u1ec1u n\u00e0y quan tr\u1ecdng g\u1ea5p \u0111\u00f4i: ph\u1ea7n cu\u1ed1i d\u01b0\u1edbi c\u1ee7a ch\u1ebf \u0111\u1ed9 h\u1ea1 s\u00e1ng v\u1eabn gi\u1eef nguy\u00ean tr\u00ean c\u00e1c \u0111\u00e8n r\u1eeda t\u01b0\u1eddng, v\u00e0 c\u00e1c ngu\u1ed3n s\u00e1ng d\u1ea1ng \u0111i\u1ec3m n\u1eb1m trong t\u1ea7m nh\u00ecn c\u1ee7a m\u00e1y quay kh\u00f4ng b\u1ecb gi\u1eadt. H\u1ea1 s\u00e1ng m\u01b0\u1ee3t m\u00e0 l\u00e0 \u0111i\u1ec1u m\u00e0 c\u00e1c t\u00ednh n\u0103ng n\u1ed5i b\u1eadt h\u1ee9a h\u1eb9n, v\u00e0 m\u1ee9c gi\u1ea3i m\u00e3 4096 l\u00e0 con s\u1ed1 \u0111\u1ee9ng sau \u0111\u00f3.<\/p>\n

XLR-3R, RJ45 v\u00e0 thanh k\u1eb9p n\u1ed1i<\/h2>\n

\u0110\u01b0\u1eddng d\u00e2y DMX512\/1990 \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i theo ba c\u00e1ch: XLR-3R cho c\u00e1p s\u00e2n kh\u1ea5u, RJ45 cho c\u00e1c h\u1ec7 th\u1ed1ng c\u00e1p c\u1ea5u tr\u00fac, v\u00e0 thanh k\u1eb9p n\u1ed1i cho c\u00e1c b\u1ea3ng m\u1ea1ch n\u01a1i \u0111\u01b0\u1eddng d\u00e2y \u0111i v\u00e0o b\u1eb1ng c\u00e1c d\u00e2y d\u1eabn tr\u1ea7n. M\u1ed9t b\u1ed9 gi\u1ea3i m\u00e3 bao ph\u1ee7 ba ti\u00eau chu\u1ea9n n\u00e0y, v\u00e0 chu\u1ed7i daisy-chain ti\u1ebfp t\u1ee5c xu\u1ea5t t\u1eeb c\u1ed5ng k\u1ebft n\u1ed1i m\u00e0 \u0111\u01b0\u1eddng d\u00e2y \u0111\u00e3 \u0111i v\u00e0o. Ba k\u00eanh nh\u1eadn ba \u0111\u1ecba ch\u1ec9 DMX li\u00ean ti\u1ebfp \u2014 \u0111\u1ecf, xanh l\u00e1 v\u00e0 xanh lam theo th\u1ee9 t\u1ef1.<\/p>\n

Ch\u1ebf \u0111\u1ed9 Master, b\u1ed9 nh\u1edb v\u00e0 m\u00e0n h\u00ecnh hi\u1ec3n th\u1ecb<\/h2>\n

Ch\u1ebf \u0111\u1ed9 Master ch\u1ea1y 8 ch\u1ebf \u0111\u1ed9 m\u00e0u t\u00edch h\u1ee3p s\u1eb5n \u2014 nh\u1eefng h\u00ecnh th\u1ee9c ho\u1ea1t \u0111\u1ed9ng \u0111\u1ed9c l\u1eadp \u0111\u01b0\u1ee3c duy tr\u00ec khi b\u00e0n \u0111i\u1ec1u khi\u1ec3n kh\u00f4ng thao t\u00e1c \u0111\u01b0\u1eddng d\u00e2y. B\u1ed9 nh\u1edb khi m\u1ea5t \u0111i\u1ec7n \u0111\u01b0a thi\u1ebft b\u1ecb chi\u1ebfu s\u00e1ng tr\u1edf v\u1ec1 tr\u1ea1ng th\u00e1i cu\u1ed1i c\u00f9ng sau m\u1ed9t l\u1ea7n c\u1eaft \u0111i\u1ec7n, \u0111\u00e2y l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft cho c\u00e1c c\u00e0i \u0111\u1eb7t kh\u00f4ng c\u00f3 ng\u01b0\u1eddi gi\u00e1m s\u00e1t sau s\u1ef1 c\u1ed1 \u0111\u1ea7u ti\u00ean c\u1ee7a m\u00f9a. V\u00e0 m\u00e0n h\u00ecnh hi\u1ec3n th\u1ecb 3 ch\u1eef s\u1ed1 tr\u00ean thi\u1ebft b\u1ecb cho bi\u1ebft \u0111\u1ecba ch\u1ec9 DMX m\u00e0 kh\u00f4ng c\u1ea7n m\u00e1y t\u00ednh x\u00e1ch tay trong kh\u00f4ng gian tr\u1ea7n \u2014 h\u00e3y \u0111\u1eb7t tr\u00ean b\u1ed9 gi\u1ea3i m\u00e3 v\u00e0 \u0111\u1ecdc t\u1eeb m\u1eb7t tr\u01b0\u1edbc.<\/p>\n

Ph\u1ea1m vi ho\u1ea1t \u0111\u1ed9ng<\/h2>\n

Nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng tr\u1ea3i t\u1eeb -20\u00b0C \u0111\u1ebfn +55\u00b0C, bao ph\u1ee7 c\u00e1c ph\u00f2ng m\u00e1y, kho\u1ea3ng tr\u1ed1ng tr\u00ean tr\u1ea7n v\u00e0 c\u00e1c t\u1ee7 tr\u1ee5c n\u00e2ng m\u00e0 c\u00e1c h\u1ec7 th\u1ed1ng l\u1eafp \u0111\u1eb7t n\u00e0y ch\u1ea1y b\u1ed9 gi\u1ea3i m\u00e3 trong \u0111\u00f3. Th\u00e2n s\u1ea3n ph\u1ea9m c\u00f3 k\u00edch th\u01b0\u1edbc D157\u00d7R65\u00d7C40mm, tr\u1ecdng l\u01b0\u1ee3ng 450g \u2014 c\u00f9ng k\u00edch th\u01b0\u1edbc \u0111\u1ed9c l\u1eadp v\u1edbi CD206-4 v\u00e0 CD209, kh\u00f4ng ph\u1ea3i d\u1ea1ng th\u00e2n ray DIN hay d\u1ea1ng k\u00edn. N\u00f3 \u0111\u01b0\u1ee3c \u0111\u1eb7t b\u00ean c\u1ea1nh thi\u1ebft b\u1ecb chi\u1ebfu s\u00e1ng, trong m\u00f4i tr\u01b0\u1eddng kh\u00f4 r\u00e1o, g\u1ea7n v\u1edbi c\u00e1c LED m\u00e0 n\u00f3 c\u1ea5p ngu\u1ed3n.<\/p>\n

Ch\u1ecdn b\u1ed9 gi\u1ea3i m\u00e3 trong kho\u1ea3ng gi\u00e1<\/h2>\n

H\u1ecd gia \u0111\u00ecnh b\u1ed9 gi\u1ea3i m\u00e3 DMX \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i theo lo\u1ea1i \u0111\u1ea7u ra. CD23 l\u00e0 b\u1ed9 \u1ed5n \u0111\u1ecbnh d\u00f2ng: 350 miliampe tr\u00ean m\u1ed7i k\u00eanh d\u00e0nh cho c\u00e1c ph\u1ee5 ki\u1ec7n LED tr\u1ea7n 1 watt. T\u1ea5t c\u1ea3 c\u00e1c s\u1ea3n ph\u1ea9m kh\u00e1c trong h\u1ecd gia \u0111\u00ecnh \u0111\u1ec1u l\u00e0 b\u1ed9 \u1ed5n \u0111\u1ecbnh \u0111i\u1ec7n \u00e1p, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho d\u1ea3i v\u00e0 b\u0103ng LED \u2014 c\u00e1c th\u00e2n m\u00e1y m\u1ecfng t\u1eeb CD204 \u0111\u1ebfn CD208 h\u1ed7 tr\u1ee3 b\u1ed9 1 \u0111\u1ebfn 4 k\u00eanh, CD206-4 v\u00e0 CD209 l\u00e0 c\u00e1c th\u00e2n m\u00e1y s\u00e2n kh\u1ea5u \u0111\u1ed9c l\u1eadp c\u00f3 c\u00f9ng k\u00edch th\u01b0\u1edbc nh\u01b0 m\u1eabu n\u00e0y, CD203 b\u1ed5 sung k\u00eanh shutter v\u00e0 ngu\u1ed3n \u0111i\u1ec7n DC5-24V, v\u00e0 CD250 l\u00e0 b\u1ed9 IP67 ngo\u00e0i tr\u1eddi. H\u1ecd gia \u0111\u00ecnh DIN rail d\u00e0nh cho c\u00e1c c\u00e0i \u0111\u1eb7t b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n \u2014 c\u00e1c b\u1ed9 gi\u1ea3i m\u00e3 10 amp 1 k\u00eanh CD261 v\u00e0 CD265, CD262 RGB, CD267 RGBW, CD264 v\u00e0 CD268 RGBWW, v\u00e0 d\u00f2ng CD269 cho c\u00e1c c\u1ea3nh 24 v\u00e0 32 k\u00eanh.<\/p>","protected":false},"excerpt":{"rendered":"

FEL-CD23 l\u00e0 b\u1ed9 gi\u1ea3i m\u00e3 d\u00f2ng \u0111i\u1ec7n kh\u00f4ng \u0111\u1ed5i cho c\u00e1c thi\u1ebft b\u1ecb LED 1 watt: ba k\u00eanh, m\u1ed7i k\u00eanh 350 miliampe, c\u1ea5p \u0111i\u1ec7n tr\u1ef1c ti\u1ebfp cho LED \u2014 t\u1eeb 1 \u0111\u1ebfn 3 chi\u1ebfc m\u1ed7i k\u00eanh \u1edf 12V, t\u1ed1i \u0111a 12 chi\u1ebfc \u1edf 48V. 4096 c\u1ea5p \u0111\u1ed9 x\u00e1m gi\u00fap c\u00e1c pha m\u1edd m\u01b0\u1ee3t m\u00e0, \u0111\u01b0\u1eddng truy\u1ec1n DMX512\/1990 k\u1ebft n\u1ed1i qua XLR-3R, RJ45 ho\u1eb7c kh\u1ed1i \u0111\u1ea7u n\u1ed1i, v\u00e0 ch\u1ebf \u0111\u1ed9 master mang 8 ch\u1ebf \u0111\u1ed9 m\u00e0u t\u00edch h\u1ee3p s\u1eb5n. B\u1ed9 nh\u1edb m\u1ea5t \u0111i\u1ec7n kh\u00f4i ph\u1ee5c g\u00f3c nh\u00ecn cu\u1ed1i c\u00f9ng, m\u00e0n h\u00ecnh hi\u1ec3n th\u1ecb 3 ch\u1eef s\u1ed1 cho \u0111\u1ecba ch\u1ec9, v\u00e0 th\u00e2n m\u00e1y 157\u00d765\u00d740mm n\u1eb7ng 450g \u0111\u1eb7t c\u1ea1nh thi\u1ebft b\u1ecb chi\u1ebfu s\u00e1ng.<\/p>","protected":false},"featured_media":18277,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[396,395],"product_tag":[400,343],"class_list":["post-18914","product","type-product","status-publish","has-post-thumbnail","product_cat-dmx-decoder","product_cat-lighting-controller","product_tag-dmx512-decoder","product_tag-event-lighting","first","instock","shipping-taxable","product-type-simple"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.iled-lights.com\/vi\/wp-json\/wp\/v2\/product\/18914","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.iled-lights.com\/vi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.iled-lights.com\/vi\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.iled-lights.com\/vi\/wp-json\/wp\/v2\/comments?post=18914"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.iled-lights.com\/vi\/wp-json\/wp\/v2\/media\/18277"}],"wp:attachment":[{"href":"https:\/\/www.iled-lights.com\/vi\/wp-json\/wp\/v2\/media?parent=18914"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.iled-lights.com\/vi\/wp-json\/wp\/v2\/product_brand?post=18914"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.iled-lights.com\/vi\/wp-json\/wp\/v2\/product_cat?post=18914"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.iled-lights.com\/vi\/wp-json\/wp\/v2\/product_tag?post=18914"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}