Izi ndi K-COB

Tikudziwa bwino lomwe kuti kudalirika kwa gwero la kuwala kuli kofunikira pakukhazikika kwa nyali ya LED.Ndipo chomwe chimapangitsa kuwala kwathu kwa LED kukhala kopambana kuchokera kwa omwe akupikisana nawo ndi gawo lofunikira---K-COB chip.

Chanindi K-COB?

K-COB ndi njira yapadera yopangira ma LED- posintha zinthu zokhazikika monga epoxy/silicone zomwe zimakonda kugwiritsidwa ntchito mu ma LED oyera okhala ndi phosphor ceramic yodzipangira yokha (kapena ceramic phosphor converter)!

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Ndi phosphor ceramic yogwiritsira ntchito LED;

Phosphor ceramic imakhala yotsika kwambiri kukana kutentha poyerekeza ndi mapangidwe a epoxy ndi silikoni;

Pamwamba polimba, umboni wokhudza komanso kukana kwabwino kwa kutentha ndi kusintha kwa chinyezi.

Kupanga

KCOB

Chifukwa chiyani?Sankhani K-COB?

Kuyerekezera

smileMavuto a Silicone / Epoxy

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Kuwonongeka kwa kutentha Silicone kapena epoxy sangathe kutulutsa kutentha kokwanira.
Izi zadzetsa kuwonongeka kwa phosphor & kulephera.
Discoloration pa High temp Kusintha kwa mtundu kunachitika pambuyo popirira kwa nthawi yayitali kutentha kwakukulu.
Zimbiri Kuwonongeka kunachitika pamene kusintha kwa chinyezi & PH kumachitika.

smileUbwino wa KCOB

advantage of KCOB
Kudalirika kwapamwamba Patented "dual channel heatsinking".
Kutentha kumachoka ku PCB&chophimba chaceramic kudzera pa safiro;
Kuchuluka kwa kuwala kwapamwamba Kuchuluka kwa KCOB kumatha kukhala 30% kuposa COB wamba.
Lumen mphamvu Ceramic sichimakalamba komanso kuwonongeka.Mitundu yonse ya KCOB ndi LM-80 yovomerezeka.

* Patented "dual channel heatsinking".

中科芯源LED-光源原图(3)

Siyani Uthenga Wanu
Lembani uthenga wanu apa ndikutumiza kwa ife