PT4115 LED Driver Module 12V 1-10S Constant Current Output Strip

Discover the PT4115 LED Driver Module 12V 1-10S Constant Current Output Strip, a standout decor pick designed for dependable everyday performance and lasting value.

Specifications

Brand Name: Aideepen

Condition: New

Type: Module

Features:

1. The PT4115 module integrates a power switch internally, simplifying circuit design

2. Utilizes high-side current sampling technology to precisely set the average LED current, ensuring stable constant-current output

3. Supports analog dimming and wide-range PWM dimming via the DIM pin, offering flexible dimming solutions

4. Automatically enters ultra-low standby current mode when DIM pin voltage drops below 0.3V

5. Output current precisely calculable via formula: I = 0.1/RCS

Product Parameters:

Power Supply: DC 12V

Output Mode: Constant Current Output

Application Range: LED strips, etc.

Module Testing Method:

1. This is a buck constant current board with an input range of 5-32V. The input voltage must exceed the LED's required voltage by at least 1V; otherwise, the current will not reach the set value. For example, two strings of 6V LEDs require at least 7V input to illuminate—5V input will not light them.

2. This is a constant-current board, not a buck voltage regulator. It controls only current; voltage automatically adjusts to the LED's required voltage. For example, with a single 3V LED connected to a 5-32V input, the voltage across the LED remains around 3V. For two strings, it's approximately 6V. Do not measure output voltage under no-load conditions, as no-load output equals input voltage and is a phantom voltage.

3. Output current calculation formula: 1 = 0.1 / RCS. The board's maximum current is determined by the resistor values. R200 = 500mA, R330 = 300mA, 1R = 100mA. The board has only one sampling resistor (1R = 100mA). Two 1R resistors in parallel provide 100mA + 100mA = 200mA. One R330 = 300mA, two R330 = 600mA; R200 = 500mA, R200 + R200 = 1A, R200 + R330 = 800mA

Package Contents:

Module*1

Frequently Asked Questions

Q: What is the PT4115 LED Driver Module 12V 1-10S Constant Current Output?

A: The PT4115 LED Driver Module 12V 1-10S Constant Current Output is a quality decor pick. The PT4115 module integrates a power switch internally, simplifying circuit design 2.

Q: How do I use the PT4115 LED Driver Module 12V 1-10S Constant Current Output?

A: The PT4115 LED Driver Module 12V 1-10S Constant Current Output is ready to use right out of the box and makes an easy addition to your decor lineup.

Q: Why choose the PT4115 LED Driver Module 12V 1-10S Constant Current Output?

A: The PT4115 LED Driver Module 12V 1-10S Constant Current Output stands out in our decor range — Utilizes high-side current sampling technology to precisely set the average LED current, ensuring stable constant-current output 3.