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Triac 60W Linear CV Lamp Supply​

The 60W Triac Dimmable Linear LED Power Supply CV is a robust constant-voltage driver designed exclusively for LED lamps, including panel lights, downlights, and track lights. It boasts a wide input voltage range of 100-277VAC, ensuring compatibility with global electrical grids—from 110V North American systems to 220V European setups.

Ouput Power:
Availability:
  • Triac

  • Isolated

  • Constant Voltage

  • Dimming

  • IP20

  • 100-277VAC

  • 60W

  • 12/ 24/ 48V

  • UL & cUL, FCC, Class 2, CE, RoHS


Output:

Constant Voltage

Range:

100-277VAC

PFC design:

Built-in active PFC function

Efficiency:

Up to 86%

Protections:

Short circuit/ over load/ over temperature

Heat dissipation:

Cooling by free air convection

Waterproof performance:

Full protection plastic housing, for indoor dry, damp locations

Dimming function:

Phase dimming: work with Forward phase, MLV and Reverse phase, ELV, TRIAC dimmers

Dimming range:

0-100%

Application:

Suitable for the application of LED lighting

Warranty:

5 years warranty

Others:

PWM output, High power factor PF≥0.95, flicker-free dimming

Output Power

Model Number

Output Voltage

Output Current

Size

Weight

60W

KVF-12060-TDWS

12V

5A

300*30*18.5mm

0.25kg

KVF-24060-TDWS

24V

2.5A

KVF-48060-TDWS

48V

1.25A


Product Overview


With three output voltage options (12V, 24V, 48V) and a maximum output power of 60W, it can power single high-wattage lamps or multiple low-wattage lamps in parallel. Certified by UL & cUL, FCC, Class 2, CE, and RoHS, this power supply meets strict safety and environmental standards, while its IP20 rating makes it ideal for dry and damp indoor environments.


Key Features


High Efficiency & Energy Savings: With efficiency up to 86%—higher than many 30W/36W counterparts—it reduces energy consumption and heat buildup, lowering long-term operating costs. The built-in active PFC (PF≥0.95) further optimizes power usage, making it suitable for energy-conscious commercial spaces.

Seamless Triac Dimming: Supports Forward phase (MLV) and Reverse phase (ELV) Triac dimmers, delivering a flicker-free 0-100% dimming range. PWM output ensures smooth brightness transitions, avoiding the "stepping" effect common in low-quality drivers.

Durable & Safe Design: Full-protection plastic housing resists impact and dust, while short circuit, overload, and over-temperature protection safeguard the driver and connected lamps. Free air convection cooling eliminates the need for fans, reducing noise and maintenance.

Practical Dimensions: Measuring 3003018.5mm and weighing 0.25kg, it fits easily into lamp housings or ceiling voids. The linear shape simplifies installation in narrow spaces, such as track light fixtures or recessed panel light enclosures.

5-Year Warranty: Backed by a comprehensive 5-year warranty, reflecting its reliability and our confidence in its performance for both residential and commercial applications.


Scenario-Based Solutions


Commercial Spaces

Office Lighting: Pair the 24V 60W model with 24V panel lights in open offices. The 0-100% dimming range adapts to morning meetings (bright light) and afternoon focus work (softer light), while high efficiency reduces office energy bills.

Retail Stores: Use the 48V 60W model to power track lights in clothing or electronics stores. Parallel connection supports multiple track heads, and uniform constant voltage ensures consistent lighting across all displays.


Hospitality & Residential

Hotel Guest Rooms: The 12V 60W model powers bedside downlights and wall sconces. Flicker-free dimming creates a calming atmosphere for guests, and the compact design hides easily in lamp fixtures.

Home Interiors: For large living rooms with multiple recessed downlights, the 24V 60W model can power 4-5 12W downlights in parallel. Triac dimming lets you adjust brightness for family gatherings or quiet evenings.


FAQ


Q1: What’s the benefit of 86% efficiency compared to lower-efficiency drivers?

A1: Higher efficiency means less energy is wasted as heat. For a 60W driver, 86% efficiency reduces heat output by ~5W compared to an 80% efficient driver, extending the driver’s lifespan and lowering cooling requirements (critical for enclosed lamp housings).

Q2: Can I connect multiple LED lamps to this power supply?

A2: Yes, as long as the total wattage of the lamps does not exceed 60W. For example, you can connect five 12W 24V downlights (total 60W) in parallel. Always match the lamps’ rated voltage to the driver’s output voltage.

Q3: Does this driver work with smart Triac dimmers (e.g., Alexa-compatible)?

A3: Yes, it is compatible with most smart Triac dimmers that use standard Forward/Reverse phase technology. However, we recommend testing the dimmer with the driver before large-scale installation, as some smart dimmers have unique signaling requirements.


This 60W Triac Dimmable Linear LED Power Supply CV is proudly made in Vietnam, produced by a leading LED Driver Manufacturer Vietnam. As a trusted Vietnam LED Driver Factory, we offer end-to-end services as a LED Driver Supplier Vietnam, including LED Driver OEM Vietnam for custom branding or specifications. Whether you need Custom LED Driver Vietnam, Dimmable LED Driver Vietnam, 0-10V Dimming Driver Vietnam, or partner with a reliable DALI Driver Manufacturer Vietnam, our Vietnam-based facilities ensure high-quality, cost-effective solutions.


Triac LED Driver Wiring Diagram

Triac LED Driver Wiring Diagram


Triac LED Driver Wiring Diagram (1)Triac LED Driver Wiring Diagram (2)


Triac LED Driver Size(see the spec download)

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