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Dimmable Driver DALI 20W 100 800mA

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The output voltage	3-45V
Input voltage (V)	AC 220-240V
Total lamp power (Watts)	20
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Model No.: T075C20W100-800 DALI

Brand: TODD

Warranty Period (years): 5-Year

Place Of Origin: China

Output Power: 1 - 50w

Input Voltage: 220v

Size: 75x40x21mm

Description

Product Description

The T075C20W100-800 is a constant current small led driver built for lighting projects where precise dimming and limited installation space are critical. It supports DALI 2 amplitude dimming and PUSH dimming, allowing smooth, flicker free adjustment from 1% to full brightness and offering dim to off with standby power at just ≤0.45W. The output current can be set anywhere between 100 to 800mA, and the 3-45V DC output range accommodates different LED modules while maintaining efficiency up to ≥88% at full load and a power factor of ≥0.94. The housing uses V0 flame retardant PC material, and the driver includes thermal management along with protection against overheating, overload, and short circuit each with automatic recovery. Designed for long service life, it achieves up to 100,000 operating hours at Tc 80°C and includes a 5 year warranty. With compact dimensions of 75×40×21mm and a SELV Class II construction, the dali dimmable driver installs easily in tight luminaires and improves EMC performance when grounded, avoiding residual glow during standby. Its reliability and size make it suitable for commercial and architectural lighting that requires stable dimming and long term performance.

PRODUCT DESCRIPTION

TECHNICAL SPECIFICATIONS

HOUSING CHARACTERISTICS

FUNCTIONS

Constant Current LED Driver

Output Current adjustable via Dip Switch

dimmable：DALI

100-800mA

3-45V

up to 87-88% Efficiency

Life Time 50.000h

5years warranty

Input Voltage 220-240VAC

Frequency 0/50/60Hz

Power Factor ≥0.94

Current ripple (< 120 Hz) ±3%

IP Grade IP20

Insulation Class II

Built-in/Independent

75x40x21mm

Overload Protection

Short Circuit Protection

SELV

Remark:

1.All Parameters, if not specified, are measured at 230VAC/50Hz and 25℃ ambient temperature.

2.LED driver is a component of the luminaires, Luminaires and wire layout will affect the EMC, please check the EMC with end products again.

3.Please make sure Tc under Lifetime condition when long term operate under DC input.

4.DC emergency (DCemDim):Default 15%, EOFx range = 1 .. 100% (EOFx = DCemDIM level).

5.During the PUSH DIM test,the number of parallel connections must be less than 15PCS.

Funtion of the earth terminal:

The earth connection is conducted as protection earth (PE). The LED Driver can be earthed via earth terminal or metal housing (if device has metal housing). If the LED Driver will be earthed, protection earth (PE) has to be used. There is no earth connection required for the functionality of the LED Driver. Earth connection is recommended to improve following behaviour.

- Electromagnetic interferences (EMI)

- LED glowing at standby

In general, it is recommended to earth the LED Driver if the LED module is mounted on earthed luminaire parts respectively heat sinks and thereby representing a high capacity against earth. Avoiding residual LED glow on standby Residual LED glow on standby may occur as a result of capacitive leakage currents from the LED module onto earthed luminaire parts (such as the heat sink). This mainly affects high-efficiency LED systems with large surface areas installed in luminaires with protection class 1.

The topology has been improved so that residual LED glow can be virtually eliminated by earthing the devices.

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Category: Compact LED Driver

 Products> Compact LED Driver> Dimmable Driver DALI 20W 100 800mA

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Todd Electric (Guangdong) Co., Ltd. specializes in the R&D, production, and innovation of LED power drivers, dedicated to providing global clients with efficient, stable, and intelligent power solutions. Our team possesses extensive expertise in precision mold development, injection molding, and power supply structural design. Focus Areas We concentrate on smart homes, industrial lighting, and commercial building applications, offering a range of products including DALI dimmable power supplies and rail-mounted integrated power systems. Designed with modularity, our solutions ensure seamless compatibility with mainstream brand control systems, empowering clients with high-efficiency integration. Certifications & Compliance All products are rigorously certified by global authorities such as ENEC, TUV, CB, CE, RCM, and CCC, adhering to international standards for safety, energy efficiency, and environmental sustainability. Commitment to Excellence Rooted in technical expertise and driven by innovation, Todd Electric delivers cutting-edge power solutions that illuminate a smarter, greener future.

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