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Adjustable Current LED Driver, DC 3.3V 3.7V 5V LED Driver 30-1500mA Constant Current Adjustable Module for LED Li-ion

Adjustable Current LED Driver, DC 3.3V 3.7V 5V LED Driver 30-1500mA Constant Current Adjustable Module for LED Li-ion

Q: Does this use pwn by itself or do you need to supply a pwn signal?

You need to supply a pwm signal, regulated current through adjustable resistor or PWM signal control

Q: Does it need to be mounted on a heatsink? If so, how?

No need to install on the radiator The LED Constant Current Adjustable Module adopts the temperature regulation instead of temperature protection function, the temperature regulation can make the LED being turned on continuously in case of high ambient temperature or high voltage drop. When the LD06AJSA/B junction temperature reaches about 135 ° C, the internal temperature regulation block reduces the LED current so that the junction temperature will not rise any more. This feature allows the users to maximize the use of the power handling capability of the chip, do not worry about the chip overheating and damage to the chip or external components.

Q: Can this board drive a 2.7v led at 350ma from a 5v input?

No. Minimum input is minimum output

Q: What would be the advantage or disadvantage of using this board vs a single resistor when driving a single 3.6v while led from a 5v wall PS.

For a single LED, there's no advantage. With a regulated DC supply driving a single LED all you'd need is the appropriate value current limiter resistor for your LED.

Product ID: 243088800

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Details

Brand
Pokerty
Power Source
Battery
Mounting Type
PCB Mount
Current Rating
1.5 Amps
Item Weight
0.56 Grams

⚡30-1500mA

🔧Adjustable Output

🌡️Temp Regulation

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Description

Illuminate Your Innovations! 💡

SAFETY FIRST - Built-in over current protection prevents damage by limiting LED current to safe levels.
POWERFUL PERFORMANCE - Delivers a constant current of up to 1.5A for optimal LED brightness.
LOW POWER CONSUMPTION - Chip enable function limits current consumption to just 1uA when inactive.
VERSATILE VOLTAGE RANGE - Operates efficiently from 2.8V to 6V, making it perfect for various applications.
SMART TEMPERATURE CONTROL - Innovative temperature regulation ensures continuous operation even in high heat.

The Adjustable Current LED Driver is a cutting-edge module designed for LED applications, offering a constant output current adjustable from 30mA to 1.5A. With a versatile input voltage range of 2.8V to 6V, it features advanced temperature regulation and built-in safety mechanisms, making it an ideal choice for professionals seeking reliability and efficiency in their LED projects.

Have a Question? See What Others Asked

Does this use pwn by itself or do you need to supply a pwn signal?

Does it need to be mounted on a heatsink? If so, how?

Can this board drive a 2.7v led at 350ma from a 5v input?

What would be the advantage or disadvantage of using this board vs a single resistor when driving a single 3.6v while led from a 5v wall PS.

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