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AL5802EV1

Issue 1 – October 2011

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Figure 6. Duty Cycle vs. Output Current for JP3 Configuration (20mA) at 400Hz

PCB Copper Layout & Silk Screen –Top

Figure 7. PCB layout

The bottom layer is a solid plane connected to LED K

Содержание AL5802EV1

Страница 1: ...o 24V DC power supplies The maximum input voltage is up to 30V The board has been designed for driving low current LEDs with typical current of 20mA 50mA or 100mA Jumpers 1 2 and 3 on the evaluation b...

Страница 2: ...the power supply and check that the LED lights up 7 Check that the current measured on DMM is 100mA 10mA 8 Switch off the power supply and set jumper to JP2 position 9 Switch on the power supply and c...

Страница 3: ...h jumper 1 fitted a load of 5 series connected low current LEDs and a supply voltage of 20VDC the LED current is measured around 100mA at 25 C PCB temperature Over the typical lighting board temperatu...

Страница 4: ...1 Issue 1 October 2011 www diodes com Diodes Incorporated 4 Figure 4 Duty Cycle vs output Current for JP1 Configuration 100mA at 400Hz Figure 5 Duty Cycle vs Output Current for JP2 Configuration 50mA...

Страница 5: ...r 2011 www diodes com Diodes Incorporated 5 Figure 6 Duty Cycle vs Output Current for JP3 Configuration 20mA at 400Hz PCB Copper Layout Silk Screen Top Figure 7 PCB layout The bottom layer is a solid...

Страница 6: ...AL5802EV1 Issue 1 October 2011 www diodes com Diodes Incorporated 6 INTENTIONALLY BLANK...

Страница 7: ...AL5802EV1 Issue 1 October 2011 www diodes com Diodes Incorporated 7 INTENTIONALLY BLANK...

Страница 8: ...iodes Incorporated products for any unintended or unauthorized application Customers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims damages expenses a...