AC BURST CURRENT(cold start)
SETUP RISE HOLD UP TIME
500ms,80ms,16ms(230VAC FULL LOAD)
TOTAL HARMONIC DISTORTION(THD)
95%-110% limit to constant current,auto recovery
110%-140% related output voltage
Turn off the output voltage,restart
Hiccup mode,automatic recovery
EMC TEST STANDARD
Street light,tunnel light,spotlight,garden light ,industry light and some other outdoor fields
1.Can i get a sample before we order bulk order?
Yes, sure, welcome to have our led driver sample to test and compare with other supplier.
2.How about your PCB board?
We use double glass fiber board(FR-4) with good heat dissipation effect
3.What is your glue material for waterproof LED driver? Our Glue material is silicone.
The thermal conductivity of silicone gel is 0.85w/mm2
The thermal conductivity of epoxy resin is only 0.1-0.15w/mm2.
Ottima is a worldwide supplier of LED driver established in 2006. Ottima is a high-tech enterprise specializing in the R&D, manufacture and export of LED driver and LED power supply. Our products series include LED drivers for LED spotlight bulbs, bulbs, down lights, panel lights, tubes, streetlights and industrial lights. Our factory covers 2,500 square meters and operates under TUV(GMC) guidelines. With 120 workers utilizing 6 production lines, we have a monthly output of 100,000 drivers for LED tubes,100,000 drivers for LED bulbs and 50,000 drivers for other LED lamp