尊龙凯时 - 人生就是搏!

Products

方案04.jpg

 

Product Name

Power supply of non-dimming LED bulb/ down light

Product Parameters

Input:230Vac
Output:72V/120mA

Functions

● IC:PT4554/PT4555/PT4556X/PT4557X/PT4558

● Circuit topology: non-isolated voltage reduction

● IC characteristic: high voltage single core or multicore technology

● Package: ASOP-7/ASOP-8/SOP-7/SOP-4

● Solution characteristics: simplest circuit with no starting resistance and VDD capacitor, inductor current quasi-resonant (QR) work mode, excellent line regulation rate, load regulation rate and temperature characteristics; LED short-circuit protection, over temperature and current reduction protection, etc.


返回到首页 回到顶部
友情链接: