| No. | Partie # | Fabricant | Description | Fiche Technique |
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Sharp Electrionic |
CMOS Step-up Chopper Regulator 1.High switching voltage :MAX.30V (capable of driving max 4LEDs in series connection) 2.Switching current: 250mA 3.High frequency PWM control :1.2MHz 4.High efficiency(efficiency：85%) 5.Built-in overheat, overcurrent protection functions 6.Built-in s |
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