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LEDD10_24_A – Rev. 2018-1.2

Specifications subject to change without notice.

LEDD10_24_A Series

Constant current power LED driver - Wide Input - Non-Isolated & Regulated

Recommended AC input circuit

Note: Add circuit ① may let the ESD level of PWM-control pin reach to ±6KV.

EMC solution-recommended circuit

Components

Specifications

Tvs

SMC51A,1500W (ON)

L1

CD53-82μH (CEAIYA)

C1

470μF/100V (NCC)

C2

225K/50V 1210 X7R (TORCH)

C3

104K/50V 0805 X7R (TORCH)

C4

105K/50V 1210 X7R (TORCH)

C5

102K/2000V 1210 (TDK))

choose or no)

C6

470pF/100V 0805 (TORCH)

R1

680Ω

0805 (can be

replaced by inductance or

magnetic bead)

Components

Specifications

C1

X1 Safety capacitor,

0.1μF /300VAC (QIYA)

C2

100μF /63V Electrolytic

capacitor, 10×16 (Flat surface)

NCC

D1, D2, D3,

D4

Rectifier diode

1N4007 1A/1000V

D0-41(PANJIT)

LEDD10_24_A

LEDD10_24_A

Note:

The voltage drop of all LEDs in the datasheet is 3.3-3.8V，during actual application, the

number of LEDs can be confirmed based on the actual voltage drop and output voltage

of LEDs.

This product does not support hot-Plug use.

Analogue dimming control and application sample

Analogue dimming circuit

Analogue input voltage and output current

LEDD10_24_A