Brand: TEXAS INSTRUMENTS
LM3445, LED DRIVER, EVALUATION BOARD.The LM3445-120VSMEV is a LM3445, 110V off line TRIAC dimmer LED board converts 90VAC to 135VAC input and drives seven or eight series connected LEDs at 350mA average current. The LM3445 switching frequency is set at a nominal 225kHz. This is a four layer board us..
0 ₽
Brand: TEXAS INSTRUMENTS
LM3447-PAR-230VEVM EVALUATION MODULE.The LM3447-PAR-230VEVM is an Evaluation Module for evaluate the operation and performance of the LM3447, a PFC flyback controller for LED lighting. The board is a primary-side power regulated PFC controller used for commercial and residential phase-cut dimmer com..
22 121 ₽
