Spec Sheet - EV1-S

Availability	In Stock
Condition	Brand New

The SkyDance EV1-S is a high-current, single-channel constant voltage power repeater engineered to solve the most common challenge in large-scale LED lighting: power and signal degradation. When your single-color LED strip installation exceeds the capacity of your controller, the EV1-S steps in to regenerate the PWM dimming signal and provide a fresh power injection. With a robust 15A capacity, it's specifically designed for long runs of high-density strips or multiple parallel strips, ensuring perfectly uniform brightness from start to finish. This compact unit is an essential tool for any professional installer aiming for flawless, flicker-free performance in extensive architectural or commercial lighting projects. By adding this constant voltage power repeater, you can expand your lighting system virtually without limits.

1CH*15A 12-24VDC CV Dimming Power Repeater EV1-S - photo 1 — Wiring diagram showing parallel and series connections for the EV1-S power repeater.

Key Features

High 15A Current Output

Drives up to 180W of 12V LEDs or 360W of 24V LEDs on a single channel, ideal for power-hungry strips.

Unlimited Signal Expansion

Connect multiple EV1-S units in series or parallel to extend your lighting system to any required length or scale.

PWM Signal Compatibility

Seamlessly receives and re-transmits standard PWM signals from a wide range of single-color PWM dimmers and controllers.

Flexible 12-24V DC Input

Compatible with the most common constant voltage LED systems, automatically adapting to your project's voltage.

Flicker-Free Performance

Ensures a stable, clean signal and power delivery, eliminating the dimming and flickering caused by voltage drop.

Technical Highlights

Single channel output simplifies wiring for single-color LED applications.
Screw-down power terminal blocks ensure secure, reliable connections.
Compact design allows for easy integration into enclosures or tight spaces.
Can be daisy-chained for serial expansion or wired in parallel for load distribution.

Top view of the EV1-S single-channel power repeater, highlighting the power and signal terminals.

Compact profile of the EV1-S 15A PWM signal amplifier.

Product Specifications

Parameter	Details
Model	EV1-S
Type	Constant Voltage (CV) Power Repeater
Input Voltage	12-24V DC
Input Signal	PWM (Pulse-Width Modulation)
Output Channels	1 Channel
Output Current	1 x 15A
Output Power	180W (at 12V) / 360W (at 24V)
Output Signal	PWM (Pulse-Width Modulation)
Working Temperature	-20℃ to 60℃
Protections	Short circuit, Over current

Application Scenarios

Large-Scale Architectural Lighting Perfect for maintaining consistent brightness in long runs of cove lighting, hallway illumination, and building facade accents where single-color LED strips are used extensively.

Commercial and Retail Displays Ensure that extensive product shelf lighting, display case illumination, and large-scale signage are uniformly lit without any drop-off in brightness, creating a professional and appealing look.

High-Density LED Strip Projects When using single-color LED strips with a high LED count and significant power draw, the EV1-S provides the necessary amperage to power them correctly beyond the limits of a standard controller.

How to Control & Use This Power Repeater

Ensure all power is disconnected before beginning installation.
Connect the V+ and V- output from your main LED dimmer or controller to the 'Signal IN' terminals on the EV1-S.
Connect a secondary LED power supply to the 'Power IN' power terminal on the EV1-S. Make sure its voltage (12V or 24V) matches your LED strips.
Connect the next section of your single color LED strip lights to the 'Output' terminals (V+ and V-).
To expand further, you can connect the output of one repeater to the input of the next in series.
Double-check that all wiring polarity is correct (+ to +, - to -) to prevent damage. Restore power and test the system.

⚠ Precautions

The input voltage of the power supply must match the voltage rating of your LED strips (e.g., use a 24V power supply for 24V strips).
The total load of the connected LED strips must not exceed the 15A maximum current rating of the repeater.
Use appropriately gauged wires to handle the 15A current safely and minimize voltage drop.
This is a constant voltage repeater; do not use with constant current LED products.

What's in the Box

✓1 x EV1-S Dimming Power Repeater
✓1 x User Manual

⇩ Downloads & Documents

PDFEV1-S

Frequently Asked Questions

Q: What is a power repeater and why do I need one?

A:A power repeater amplifies the control signal and provides new power from a separate power supply. You need one for long LED strip runs to combat voltage drop, which causes lights to dim or change color at the far end.

Q: My long LED strip run is flickering. Will this repeater fix that?

A:Yes, flickering in long runs is often caused by a weak signal or insufficient power. The EV1-S regenerates a clean PWM signal and injects fresh power, which typically resolves flickering issues.

Q: Can this repeater be used with RGB or RGBW LED strips?

A:No, the EV1-S is a single-channel (1CH) device designed exclusively for single-color LED strips. For multi-color strips, you would need a 3, 4, or 5-channel power repeater.

Q: How many EV1-S repeaters can I connect in a series?

A:You can connect them in series virtually without limit. Each repeater boosts the signal for the next one, and each should be powered by its own appropriately sized power supply.

Q: What kind of power supply is required for the EV1-S?

A:You need a constant voltage 12V or 24V DC power supply. The voltage must match your LED strip, and its wattage should be at least 20% higher than the load of the strips connected to the repeater.

Q: Does this repeater work with any brand of PWM controller?

A:Yes, the EV1-S is designed to accept a standard PWM control signal, making it compatible with most PWM-based single-color LED dimmers and controllers on the market.

1CH*15A 12-24VDC CV Dimming Power Repeater EV1-S