DC12-24V 30A LED Knob Dimmer, PWM Dimming Controller For LED Stirp Light
0-100% brightness adjustment, knob type step-less dimming
256 levels of grey, adjust the light soft and stable, no flicker
PWM digital dimming can eliminate current surges and make the LED service life extremely long
Constant current and constant voltage, a signal amplifier can be connected beyond the load range, unlimited power expansion
Mainly used for brightness adjustment of LED light source between 5-24V
Standards and Certifications
Dimmer Type: PWM
If your transformer is 12V, the power that M1 can carry is within 300W;
If your transformer is 24V, the power that can be carried Within 610W.
1 x LED Dimmer controller
Dimming controller operating instructions
【1】Connect the output terminal first, then connect the input power cord, make sure that there is no short circuit between the connecting lines before powering on
【2】Using knob control, the functions are as follows:
When the knob is turned to the right, the brightness gradually becomes brighter, and when it is turned to the far right, the brightness is maximum
When the knob is turned to the left, the brightness gradually becomes darker, when it is turned to the left, the light turns off
From the picture above, you can intuitively see the difference between the internal electronic parts of our dimmer and the ordinary electronic parts on the market, the thickness and workmanship of the circuit board of our dimmer, the material and workmanship of each electronic original, and the circuit board. Functional design, even every detail of the screw is the best. PCB thick high-quality board, wave soldering process, precision electronic template, sturdy and durable, not easy to damage.
Scenario 1: For example, there is only a 400W transformer, and the actual light source power with it is within 300W. Then just use a dimmer
Scenario 2: For example, if there are two 400W transformers, but the actual light source power is within 300W, then one dimmer and one sub-controller can be used, or a high-power dimmer
Wiring scenario 3: For example, if there are more than two 400W transformers, but the actual light source power is within 300W, then use a dimmer to cascade countless sub-controllers. The sub-controller is also called an amplifier, and all the sub-controls are controlled by the dimmer.
Note: The power connection is 220V input. Please strictly follow the correct installation and test wiring. If you connect the wrong wire, it will burn the power supply and cause safety hazards.
Wiring instructions: Pay attention to the wiring, the dimmer cannot be connected to high voltage, it is connected to the back of the transformer, 12-24V is common. The input and output of the dimmer are divided into positive and negative poles. If the connection is wrong, it won't work. Please connect the wires correctly according to the instructions.
1. Connect the load line first, then the power supply; make sure that there is no short circuit between the connecting lines before powering on
2. The dimmer can be dimmed by pressing the button or by the remote control (supports remote control light function)
Here you can learn anything about led strip lights, find the part you are intrested in to learn more knowledge. There are knowledge parts of led strip lights, power supply, controller, accessories, and how to connect led strip lights, etc. You can also watch our thousands of demo video .
Led strip lights
►Everything you need to know before you buying led strip lights
1. Where do I want to place the LED strip lights? Indoor or outdoor?
• What are waterproof led strip lights?
• How to cut and connect waterproof led strip lights?
2. How much LED brightness do I need?
3. The working voltage is available?
• 5V VS 12V VS 24V led strips
• AC VS DC
4. How long is the LED strip light suitable for my project?
5. Do I need an LED light controller to adjust the LED color and brightness?
6. How to power the LED strip lights?
1. How do led strip lights work?
2. How long can you run an LED strip?
3. How long do LED strip lights last?
1. Do LED strip lights use a lot of electricity?
2. Why are LED lights energy efficient?
3. Are LED Strip Lights sustainable?
4. What are the pron and cons of led strip lights?
5. Precautions for led strip lights
1. Do LED strip lights overheat?
2. How do you stop LED strips from overheating?
3. Can LED strips catch fire?
4. Is it safe to sleep with LED strip lights on?
1. What are flexible led strip lights?
2. What are rigid led strip lights?
3. What happens if you bend LED strip lights?
4. What is the difference between flexible led strips and rigid led strips?
1. Can you cut led light strips?
2. What happens if you cut an led strip?
3. How to cut led strip lights?
4. How to connect RGB color changing led strip lights with a connector?
5. How to know what your led strip light is?
Which is the brightest SMD LED?
What does SMD 5050 mean?
How many lumens is a 5050 SMD LED?
How to know what type of LED strip?
What is the difference between 2835 and 5050 LED?
►COB led strip light
1. What is COB?
2. What is the COB production process?
3. Different types of COB strip lights
4. What is the difference between COB and SMD led strip lights?
5. What is the difference between COB and LED?
6. Are COB led strips better?
8. How to install COB led strip lights?
9. Can COB light strips use aluminum channels?
10. Why choose superlightingled?
►Led neon lights
1. What is led neon light?
2. What are neon led lights used for?
3. Are led neon lights good?
4. How to choose led neon rope lights?
5. Are led neon ropes use DC or AC?
6. Can you change the light-emitting angle or the luminous way of neon led strip?
1. How to cut led neon lights
2. Can led neon lights be connected?
3. Easy 7 steps to make led neon lights
4. How to install led neon rope?
►Addressable led strip
What is an addressable LED strip?
Can you cut addressable LED strips?
How to judge if an LED strip is individually addressable?
How to choose the right IC for your project?
Which IC is most commonly used?
How do I know my IC type?
How do I know if my IC is good or bad?
How many types of IC are there?
►Color, color temperature, and CRI
1. What is color temperature?
2. What color temperature is right for me?
• 2700K VS 3000K
• How obvious is the difference between 2700K and 3000K?
• Warm White 3000K VS Natural White 4000K VS Daylight White 6000K
• Warm White VS Cool White
3. Enjoy 2700K, 4000K, 6000K
4. Further Reading: How to install Warm White LED light strip?
1. How many colors are in LED strip lights?
2. What do LED light colors mean?
3. Why do white LED light turns to yellow?
4. Why are your led strip lights not the same color?
5. What is the most relaxing color for LED lights?
6. What color led lights is best for sleeping?
7. Are led lights bad for your eyes?
8. Is cool white or warm white better for eyes?
1. What is the best color temperature?
2. Does color temperature keep the same as time goes by?
3. What color temperature is best for night?
4. Led strip lights about color temperature,CCT VS RGBW VS RGBCCT;
1. What is CRI in led lights?
2. How to choose the right CRI when buying led strip lights?
3. What is the relationship between CRI and brightness?
4. Is higher CRI better? High CRI VS Low CRI;
5. How to find CRI value?
Led strip light connection
1. How to connect led strip lights together?
2. How to connect LED light strips without connectors?
3. How to solder wires to LED strips?
4. How to connect LED strips without soldering?
5. Which one is better between soldering and using a connector?
6. How to connect mutiple led strip lights?
7. How many LED strip lights can you connect?
1. Ensuring the working voltage and power first
2. How to hardwire led strip lights?
3. Can I connect multiple LED strips to the same LED power supply?
How to wire led strip lights?
Controller for led strip lights
1. WIFI controller
2. RF controller
3. IR controller
4. Bluetooth controller
5. Remote control and panel control
6. Single color controller and multi-color controller
7. DMX512 controller
8. SPI controller
9. DALI controller
10. 0/1-10V dimmer
11. Triac series
12. Sonsor series
Led power supply
4 steps to calculate the power you need
1. Alternating current power supply VS Direct current power supply
2. Constant current power supply VS Constant voltage power supply
3. How to choose the best led power supply for your led strip light?
Led strip light installlation
1. Adhesive installation for IP20 and IP65 led strip lights
2. How to choose the right led tape?
3. Can IP20 and IP65 led strip lights use aluminum profiles?
4. How to use aluminum profiles?
5. Mounted clip installation for IP67 and IP68 light strips
How to install led strip lights on TV?
How to install led strip lights outdoor?
1. Are all LED light strip connectors the same?
2. How do LED strip lights connectors work?
3. What connectors do you need for LED strip lights?
4. What are the different kinds of LED connectors?
5. How to choose the right connector for your led strip lights?
1. What are aluminium profiles used for?
2. Why choose aluminum profiles?
3. Different types of LED aluminum profiles
4. LED aluminum profile VS COB LED strips