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LED-Controller Modul mit einstellbarem Widerstand
Rotating adjustable resistor to regulate current (Please rotate it slowly with a suitable screwdriver) increase decrease eletechsup LD24AJTA_MINI LED Controller ADJ U G D L+ L- L L+ D G U Limit maximum output current (IOUT=0.1/RCS) IOUT RCS 100MA 10 200MA 0.5 500MA 0.2 1000MA 0.1
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Programmcode in Notepad++ für Atmel AVR Mikrocontroller
Atmel Studio/C_ProMini 328P PWM-PT4115_C_ProMini 328P PWM-PT4115.ioc STM32H750VBTX_FLASH_DTCMRAM.ld STM32H70BVTX_FLASH.ld STM32H70BVTX_DTCMRAM1.ld STM32F303CBT6_Verkauf_Blink.ioc 20-29 andere 328 SPI muss noch anschliessend eingeschaltet
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Schaltplan eines PT4115 LED-Treibers
R6 0.08 C12 10uF/50V L4 68uH D4 S3A +12V 5 4 1 PT4115 C10 +DIM 3 DIM +GND 2 C29 10uF/50V +GND 4
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Schaltplan eines PT4115 LED-Treibers
C3 10uF L1 68uH D1 D_Schottky U1 PT4115 5 VIN 4 CSN 3 DIM 1 SW 2 GND R1 0.2 Ohm C1 100uF C4 100uF DIMO J1 VO GN Earth R13
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CAD-Ansicht eines Leiterplatten-Layouts
IC10 L4 R6 L4 C26 L4 D4 L4 L4 L4 L
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Vorder- und Rückseite eines LED-Controllers
VIN GND LED+ LED- PWM LD24AJTA eletechsup LED Controller MADE IN CHINA
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Ausschnitt eines PCB-Layouts
Earth Earth PT41
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Schaltplan eines DC-DC-Wandlers
C33 100nF GND C10 100nF GND C11 100nF U5 VIN BOOT EN SW GND FB MWSA0503S-6R8MT +3V3 C19 100pF R9 100k R10 22k GND C32 22u/25 GND C31 22u/25
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CAD-Ansicht eines Leiterplatten-Layouts
C8, RN2, R23, R9, C19, R10, N$107, N$107, N$107, N$93, N$99, C11, IC3, 1 V+_S, C33, 2 GND, M$99, M$98, V_S, GND, C10, L6, 1 +3V3, 1 +3V3, 2 GND, 2 GND, C32, GND, 1-16, 1-16, 1-16, 1-
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Schaltplan eines DC-DC-Wandlers
C33 100nF GND C10 100nF GND C11 100nF U5 VIN BOOT EN SW GND FB MWSA0503S-6R8MT +3V3 C19 100pF R9 100k R10 22k GND C32 22u/25 GND C31 22u/25
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Ausschnitt eines PCB-Layouts mit Bauteilbeschriftungen
C8, RN2, R23, R9, C19, R10, N$107, N$107, N$107, N$93, N$99, C11, N$102, N$107, IC3, V+_S, C33, 2 GND, M$99, V_S, GND, C10, M$99, L6, C32, 1 +3V3, 1 GND, 2 GND, 1 +3V3, 1 +3V3, GND, 2 GND, 1 -16, 1 -16, 1 -16, 1 -16, 1 -16, 1 -16, 1 -16, 1 -16, 1 -16, 1 -16, 1 -16, 1 -16, 1 -16, 1 -16, 1 -16, 1 -16, 1 -16, 1 -16, 1 -16, 1 -16, 1 -16, 1 -16, 1 -16, 1 -16, 1 -16, 1 -16, 1 -16, 1 -16, 1 -16, 1 -16, 1 -16, 1 -16, 1 -16, 1 -16, 1 -16, 1 -16, 1 -16, 1 -16, 1 -16, 1 -16, 1 -16, 1 -16, 1 -16, 1 -16, 1 -16, 1 -16, 1 -16, 1 -16, 1 -16, 1 -16, 1 -16, 1 -16, 1 -16, 1 -16, 1 -16, 1 -16, 1 -16, 1 -16, 1 -16
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PCB-Layout Ausschnitt mit Bauteilen
C1 +4 1 2 0 nm Earth 2 1 Earth 2 PT4115 D_Schottky 2 Net-(J2-Pin 12) L1 68uH L1 1 Net-(D1-A) 1 C3 2
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Schaltpläne für 1W und 3W LED-Anwendungen mit PT4115
VIN DC6-30V Rs 0.286Ω LED 1W 100uH D AC12-18V CIN 100uF PT4115 DIM CSN SW GND Fig1 : 1W application Fig 2: 3W application
