💡 Light Up Your Life with Precision and Power!
The LD24AJTA 2 PCS Adjustable LED Driver Board is a high-performance LED PWM controller designed for versatility and efficiency. With a voltage range of 6-25V and a maximum output power of 20W, it offers adjustable current settings up to 1200mA. The board features a remarkable 5000:1 dimming ratio and operates with a typical output current accuracy of 5%, ensuring reliable performance. Its high efficiency of up to 97% makes it an ideal choice for both professional and personal lighting solutions.
R**R
Decent constant current LED Driver
I was looking for a compact constant current LED driver and this worked for me. This driver is based off of the PowTech PT4115 LED driver IC. One thing to note is that the potentiometer is connected to the DIM pin of the IC and not the current sense circuit. If you plan on using this with an Arduino or other microcontroller via the PWM pin, it will override any current setting set via the potentiometer. If you want to use PWM and need a current setting other than 900ma, you will need to replace RCS with a different value resistance. You can calculate the RCS value with the following formula: Iout = 0.1/RCS
J**X
Both boards defective
Tried to use them for their specified purpose of regulating current to a LED fixture. Was trying to set it for 100 milliamps to dim down the LEDs which would only be a 40 milliamp drop from the 12 volts supply. As you turn the knob they would go from bright to almost off instantly. Both boards did the exact same thing.
H**N
Acts as a relay
The pot on this board is so crappy it has only three values - on, off, and flickering light.
G**D
Easy to use LED current source.
Easy to uise although I haven't implemented the dimming feature yet.
Trustpilot
1 day ago
1 month ago