To provides professional and innovative design for high quality intelligent lighting.

As the application of LED lighting technology matures, the feature of dimming and color adjustment makes the lamp no longer a lighting tool, it can create different lighting effects according to demands. In addition, its high degree of compatibility with the Internet of Things and smart control fields is fully demonstrated in the current mature lighting technology, and it also makes the blue ocean market for smart lighting a reality. Leadtrend develops total solutions for the LED lighting market and provides one-stop supply and services.

 

 

 

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Output Power (max.)PWM ControllerSecondary ControllerDimming ControllerTopology / Switching Description
150W

LD7792S

LD8105/ LD8115/LD8115A LD8116A/B/C/D Active PFC + QR flyback dual controller
with X-Cap discharge function (AC input only) with 3-in-1 dimming
150W LD7792N/O LD8105/ LD8115/LD8115A LD8116A/B/C/D Active PFC + QR flyback dual controller
with HV start up (AC or DC input) by 3-in-1 dimming
LD7792N:85kHz / LD7792O:110kHz
90W LD7838 LD8105/ LD8115/LD8115A LD8116A/B/C/D Active PFC , HiV-SSR, flyback or buck-boost by 3-in-1 dimming
90W LD7841 Buck LD8116A/B/C/D Active PFC , HiV-PSR, flyback or buck-boost
Buck converter with dimming by 3-in-1 dimming
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42V/250mA LED Power Supply

LD7591

18W External isolated driver module (24V/700mA output rating)

LD7830

LD8105

18W External isolated driver module within DC level dimmable (24V/700mA output rating)

LD7830

40W LED constant current driver module with 3 in 1 dimming (40V /1.0A output max. rating)

LD7839

LD8116A/B/C/D/Q/QL

40W LED constant current driver module with dimming function (40V /1.0A output max. rating)

LD7838

LD8115

LD8115A

24V/4A LED Power Supply

LD7591

150W LED constant current flicker-free power module with 3 in 1 dimming (100V /1.45A output max. rating)

LD7792S

LD8115

LD8116C

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LD7841 PSR CV for Lighting應用

LD7841