(FAQ)
问:What's kinds LED Solution do you have?
答:We have both indoor and outdoor,both AC-DC and DC-DCsolution,such as MR16,GU10,PAR Lamp,down lamp,bulb,T8,street lamp,stage lamp.
问:What's the BOM cost of TPS92314
答:About 15RMB
问:What's the BOM cost of TPS92560
答:About 8RMB for non-dimming and 10RMB for Dimming
问:How many type electronics transformer compatible with TPS92560
答:We test 20 types compatibility up to 70%
问:How many type TRIAC dimmer compatible with LM3447
答:We test 50 types compatibility up to 80%
问:How about the efficiency and PFC of TSP92560
答:Efficiency:>80% when DC input; PFC>0.9 when AC input
SSL:SSL21xx; SSL41xx ;TEA173x
问:What's power range of Bulb LED Driver
答:3-20W for LM3447(Dimming bulb )and 7-25W for TPS92314(non-dimming bulb)
问:How about the efficiency and PFC of LM3447
答:For Gu10, efficiency >72%;PFC>0.91
问:What's voltage range of your DC-DC driver
答:Two versions can be select by customer:4.5-42V or 4.5-75V
问:What's current range of your DC-DC driver?
答:500MA for LM3402, 1A for LM3404/14, 1.5A for LM3406, 3-5A for LM3409