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Product Information
The YSD12V200W is a high-performance, 200-watt dimmable LED power supply designed to deliver stable and reliable DC 12V power for demanding indoor lighting applications. With a robust 16.7A output, it's the ideal choice for powering long runs of 12V single color LED strip lights, multiple fixtures, or large-scale architectural installations. Its key advantage is the versatile 2-in-1 dimming capability, offering seamless compatibility with both forward/reverse phase (Triac) wall dimmers and low-voltage 0-10V control systems. This driver led power supply ensures smooth, flicker-free dimming and is built with comprehensive safety features for peace of mind.
Key Features
High Power Capacity
Delivers a substantial 200W (16.7A) of clean, constant voltage 12V DC power, perfect for large-scale LED lighting projects.
Universal Dimming (2-in-1)
Integrates seamlessly with both standard TRIAC (leading/trailing edge) wall dimmers and commercial 0-10V dimming systems for maximum flexibility.
Robust Safety Protections
Features built-in safeguards against short circuits, overload, and over-temperature conditions, ensuring long-term reliability and safety.
Silent Fanless Operation
Utilizes free air convection for cooling, eliminating fan noise and making it ideal for quiet environments like homes, offices, and studios.
Selectable Global Voltage Input
Easily switch between 110V (for US/CA) and 220V (for EU/UK/AU) input ranges, making it suitable for international use.
Technical Highlights
- Flicker-free dimming performance across the full range.
- Durable metal housing with ventilation for optimal heat dissipation.
- Stable output for consistent brightness and color rendering.
- Easy-to-access screw terminals for secure wiring connections.
Product Specifications
| Parameter | Details |
|---|---|
| Product Model | YSD12V200W |
| Output Voltage | DC 12V (Constant Voltage) |
| Max Output Power | 200W |
| Max Output Current | 16.7A |
| Dimmable | Yes |
| Dimming Control | TRIAC / 0-10V |
| Input Voltage | 110V±20% or 220V±20% (Selectable) |
| Input Frequency | 50/60Hz |
| Efficiency | ≥85% |
| Protections | Short Circuit, Overload, Over-temperature |
| Cooling Method | Free Air Convection (Fanless) |
| Housing Material | Metal |
| Operating Environment | Indoor Use Only |
| Certifications | CE, RoHS |
Application Scenarios
How to Wire & Install This Power Supply
- Safety First: Disconnect all power at the circuit breaker before beginning installation. If you are unsure about wiring, consult a qualified electrician.
- Calculate Load: Sum the total wattage of your LED lights. For optimal performance and longevity, your total load should not exceed 80% of the driver's capacity (160W for this 200W model).
- Set Input Voltage: Before connecting power, ensure the voltage selector switch on the side of the unit is set to match your local mains power (110V or 220V).
- Connect AC Input: Wire your mains power to the AC input terminals. Connect Live to 'L', Neutral to 'N', and Ground to the 'GND' or ground symbol (⏚).
- Connect Dimmer (If Used): For Triac dimming, wire the dimmer on the AC input side. For 0-10V dimming, connect your controller's 0-10V signal wires to the designated 'DIM+' and 'DIM-' terminals.
- Connect DC Output: Connect the wires from your 12V LED lights to the DC output terminals. Ensure correct polarity: connect the positive wire to '+V' and the negative wire to '-V'.
- Test System: Restore power at the breaker and test the lights and dimming functionality. Once confirmed, you can complete the final installation.
- This power supply is for DC 12V lighting systems ONLY. Do not use with 24V or other voltage lights.
- Ensure adequate ventilation around the power supply to allow for proper heat dissipation. Do not enclose in a tight, unventilated space.
- This unit is designed for indoor, dry locations only. It is not waterproof.
- Always double-check polarity before powering on. Incorrect wiring can damage your LED lights.
What's in the Box
- ✓1 x YSD12V200W Dimmable LED Power Supply
⇩ Downloads & Documents
PDFYSD 24V200W
Frequently Asked Questions
Q: What is the difference between Triac and 0-10V dimming?
A:Triac dimming is common in residential settings, using a standard wall dimmer on the high-voltage AC side. 0-10V dimming is a low-voltage method used in commercial systems for more precise control. This driver supports both for maximum compatibility. For more detail, learn about how TRIAC dimming works.
Q: How many feet of 12V LED strip can this 200W power supply run?
A:It depends on the wattage per foot of your strip. To find out, multiply the strip's W/ft by the total length in feet. Ensure this total is under 160W (80% of 200W). For example, it can power up to 35 feet of a 4.5W/ft LED strip (35 * 4.5 = 157.5W).
Q: Is this an indoor or outdoor power supply?
A:This is a non-waterproof power supply designed for indoor use in dry locations only. It does not have an IP rating for outdoor exposure.
Q: Can I use this for my 24V LED strip lights?
A:No, this is a constant voltage 12V power supply. Using it with 24V strips will not work and may damage the strips. You must match the power supply voltage to your LED strip voltage.
Q: What happens if I connect too many lights and overload it?
A:The driver has built-in overload protection. It will automatically shut down to protect itself and your lights. To resolve this, reduce the load (remove some lights) and cycle the power.
Q: Does this LED driver make any noise?
A:No, this unit is fanless and uses silent free air convection for cooling, making it completely quiet during operation.
Q: Do I need a separate dimmer, or is it built-in?
A:This is a dimmable driver, which means it is capable of being dimmed. You will need to connect it to an external Triac wall dimmer or a 0-10V dimming controller to adjust the brightness.
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Downloads
Files for YSD12V200WImages
These images were taken with Canon EOS 5D Mark IV and the studio light source is provided by Ra 98's full spectrum LED strip to realistically reproduce the colors of the item itself. All copyrights are created by the superlightingled team, please feel free to browse and download if you are a registered user!
LED Strip Lights Guide
Here you can learn anything about LED strip lights — pick the topic you are interested in to go deeper. We cover LED strip lights, power supplies, controllers, accessories, and how to connect LED strip lights. You can also watch our demo videos.
Led strip lights
►Everything you need to know before you buying led strip lights
| Top 6 Considerations Before 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? Is it worth getting led strip lights? 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? What are the types of led strip lights? Flexible led strip lights VS rigid led strip lights - 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? How to choose the correct SMD led for your strip? 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? 7. How to cut and connect COB led strips? 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
| Ultimate Guide to Choosing the Right 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 best DC12V addressable led strips? How to choose the best DC5V digital led strips? 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
| The Color Difference Between Warm White 2700K, 3000K, 4000K, 6000K Pure White and 7000K Cool White 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? How to choose the right color for your led strip lights? - 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; What is color rendering index? 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
| How to connect led strip lights? 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? How to connect led strip to the power supply? 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? How to wire single color led strip lights? How to wire tunable white/CCT led strip lights? How to wire RGB color changing led strip lights? |
Controller for led strip lights
| How to choose led strip light controllers? 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
| How to calculate power for led strip lights? 4 steps to calculate the power you need Performance And Reasons Of LED Voltage Drop How to choose led strip light power supply? 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
| How to install led strip lights? What accessories will be needed? 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 sensor stair lights? Lighting Up Your Stairs With LED Strip Lights Ideas How to install led strip lights on TV? How to install led strip lights outdoor? |
Accessories
| How to choose led strip light connectors? 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? Ultimate Guide on Aluminum Profile for LED Strip Lighting 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 5. How to install LED aluminum channels? 6. How To Get Ideal Light Diffuser For Your LED Strip? 7. Add Black Aluminum LED Light Diffusers For Your Home Lighting 8. How To Find The Right Aluminum LED Light Strip Diffuser Channel? |
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