TRIAC Dimming Off-line LED Driver Based on Controller LM3445
An Off-line LED Driver with TRIAC Dimmer Based on Controller LM3445
Many will simply decide to create a non-dimmable or TRIAC dimmable LED fixture and win on cost.
很多公司选择了直接推出不可调光或TRIAC调光LED照明器具，从而抢占成本先机。
