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PT4115 1W 2W 3W Mini Led Driver 300mA 450mA 600mA DC Module 12V MR11 Lamp Driver Power Supply CAR Light Transformer 100PCS/LOT lot (100 pieces/lot) specifications/price/quotation - ECVV industrial products
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PWM stepless dimming 6 ~ 30V input / default 300mA PT4115 driver board / LED constant current driver board - AliExpress
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PT4115 Original supply, US $ 0.11-0.15 , Clock & Timer ICs (Analog), [PTC] Princeton Technology Corp - SeekIC.com
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