What is the recommended maximum load for this 200W power supply?

We strongly recommend running any power supply at 80% of its rated capacity to ensure reliability and prevent overheating. For this 200W unit, the recommended maximum continuous load is 160W.

Spec Sheet - YSD24V200W

Dimmable:	Yes (Base)
Select Control Type:	Triac / 0-10V (Base)
Select Input Voltage:	110V±20% (US, CA) (Base), 220V±20% (EU, UK, AU) (Base)
Availability	In Stock
Condition	Brand New

Deliver stable, precisely controlled power to your large-scale lighting projects with the YSD24V200W, a high-capacity 200W dc24v power supply. Engineered for demanding indoor applications, this unit provides a robust 8.3A of current at 24V, making it the ideal choice for long runs of high-density LED strips or multiple architectural fixtures. Its standout feature is the dual-mode dimming compatibility, seamlessly integrating with both standard residential TRIAC wall dimmers and commercial 0-10V control systems. This versatility ensures you have the right led driver power supply regardless of your setup. Built with comprehensive safety protections and rigorously tested for reliability, this driver is the professional foundation for flicker-free, beautifully dimmed illumination.

Front view of the YSD24V200W 200W 24V dimmable LED driver.

Detailed view of the AC input and DC output screw terminals.

Key Features

High-Capacity 200W Output

Provides a powerful 200W (8.3A) at a constant 24V DC, perfect for extensive indoor LED lighting installations.

Universal Dimming Compatibility

Features 2-in-1 technology supporting both TRIAC (leading/trailing edge) and 0-10V analog dimming systems for maximum flexibility.

Selectable Input Voltage

Easily configure for North American (110V±20%) or European/International (220V±20%) mains power.

Built-in Safety Protections

Integrated safeguards protect your lighting system against short circuits, overloads, and over-temperature events.

Reliable & Certified

Each unit undergoes a 100% full-load burn-in test and is CE and RoHS certified for safety and quality assurance.

Silent Passive Cooling

The ventilated metal housing relies on free air convection for effective, silent heat dissipation without a fan.

Product Specifications

Parameter	Details
Model	YSD24V200W
Output Voltage	DC 24V
Max Output Current	8.3A
Max Output Power	200W
Input Voltage	110V±20% (US/CA) or 220V±20% (EU/UK/AU)
Dimming Control	TRIAC / 0-10V
Dimmable	Yes
Protections	Short Circuit, Overload, Over Temperature
Cooling Method	Free Air Convection (Fanless)
Testing	100% Full Load Burn-in Test
Certifications	CE, RoHS
Environment	Indoor Use Only
Enclosure Material	Metal

Dimensional diagram of the 200W LED power supply.

Application Scenarios

Large-Scale Cove & Soffit Lighting Effortlessly power extensive runs of 24V LED strip lights in residential living rooms, hotel lobbies, or retail spaces to create stunning indirect lighting effects with smooth, reliable dimming.

Architectural Accent Lighting Drive multiple linear fixtures or wall washers to highlight architectural details in commercial buildings, galleries, and reception areas, ensuring consistent brightness and control.

Custom Cabinetry & Retail Displays Provide stable, dimmable power for high-density LED strips used in large custom joinery, expansive retail displays, or museum exhibits where flawless illumination is critical.

How to Wire & Install This Power Supply

Step 1: Verify Compatibility – Confirm your LED lighting requires a DC24V input and its total power consumption does not exceed 200W.
Step 2: Calculate Load Headroom – For optimal performance and longevity, plan your load to not exceed 80% of the driver's capacity (160W maximum).
Step 3: Connect AC Input – IMPORTANT: Turn off mains power at the breaker. Connect the Live (L), Neutral (N), and Ground (⏚) wires from your AC source to the corresponding input terminals on the power supply.
Step 4: Connect DC Output – Connect the positive (+) and negative (-) wires from your LED lights to the V+ and V- output terminals, respectively. Ensure correct polarity to prevent damage.
Step 5: Connect Dimmer Control – Wire your compatible TRIAC or 0-10V dimmer to the appropriate control input terminals according to the dimmer's installation manual.
Step 6: Test System – Once all connections are secure, restore mains power and test the lighting and dimming functionality through its full range.

⚠ Precautions

Installation should only be performed by a qualified electrician.
Ensure adequate ventilation around the power supply. Do not cover the unit or install in a sealed, unventilated enclosure.
This power supply is designed for indoor use only and is not protected against moisture.
For detailed wiring diagrams and specifications, please refer to the YSD 24V200W PDF datasheet available in the Downloads section below.

What's in the Box

✓1 x YSD24V200W 200W 24V 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 works by cutting the AC power wave and is common in residential setups using standard wall dimmers. 0-10V dimming uses a separate low-voltage DC signal for smoother, more precise control, often found in commercial applications. This versatile driver supports both.

Q: How many meters of LED strip can this 200W driver power?

A:This depends on the strip's power consumption (Watts/meter). To ensure longevity, load the driver to only 80% (160W). Use the formula: Max Meters = 160 / (Watts per meter of your strip). Our guide on how to calculate power for LED strip lights provides more detail.

Q: Is this a constant voltage (CV) or constant current (CC) driver?

A:This is a Constant Voltage (CV) power supply, designed to output a stable DC 24V. It is perfect for CV products like most LED flexible strips and light bars.

Q: Can I use this 24V power supply for 12V LED strips?

A:No, you must match the power supply's output voltage to your LED strip's required input voltage. Using this 24V driver on a 12V strip will permanently damage the LEDs.

Q: Does this power supply have a fan or make noise?

A:No, this model uses passive cooling through free air convection and has no internal fan, ensuring silent operation.

DC24V 200W 8.3A 0-10V LED dimming power supply