125403
125403
125403
MBQ 213/2

TCI 125403 DC MINI JOLLY DALI – DALI 2 Certified

125403

SKU:125403

TCI 125403 DC MINI JOLLY DALI

The 125403 is a compact DALI 2 constant current LED driver, from Italian manufacturer TCI.

Datasheet

£29.87
Ex.VAT Inc.VAT£35.84

Quantity Price (each)
1 £29.87
5 £28.44
10+ £27.62

Description

TCI 125403 DC MINI JOLLY DALI

125403 Features

• Multipower driver supplied with dip-switch for the selection of the output current.
• IP20 independent driver, for indoor use.
• Class II protection against electric shock for direct or indirect contact.
• Driver for built-in use (DC MINI JOLLY DALI BI).
• It can be used for lighting equipment in protection class I and II (DC MINI JOLLY DALI BI).
• IP00, creepage distances and clearances rely on the final application according to IEC/EN 60598-1 (DC MINI JOLLY DALI BI).
• Active Power Factor Corrector.
• Analogical input (NTC) for thermal sensor connection.
• Current regulation ±5 % including temperature variations.

• Input and output terminal blocks on the same side (wire cross-section up to 1,5 mm2/ AWG15).
• Clamping screws on primary and secondary circuits for cables with diameter: PRI 5-8 mm / SEC 3-5 mm.
• Protections:
– against overheating and short circuits;
– against mains voltage spikes;
– against overloads.
• Thermal protection = C.5.a.

https://www.tci.it/prodotti/alimentatori-led/6275/dc-mini-jolly-dali/

125403 Technical Data

Rated Voltage

110 ÷ 127 V (2)
220 ÷ 240 V

Frequency

50-60 Hz

AC Operation range

99 ÷ 264 V

DC Operation range

176 ÷ 280 V

Power

1 ÷ 20 W

iTHD

≤ 10% (1)

Stand by power

≤ 0,5 W

Output current ripple

≤ 3% (1)

Standards compliance

CSA C22.2 no. 223 (2)
EN 55015
EN 61000-3-2
EN 61000-3-3
EN 61347-1
EN 61347-2-13
EN 61547
EN 62384
EN 62386-101
EN 62386-102
EN 62386-207
UL 1310 (2)

Max. pcs for CB B16A (see page info17)

50 pcs

In rush current

5A 50µsec

125403 Dimensions

Top view

125403

Side view

DALI-2 compact constant current LED drivers with DIP switches are versatile, intelligent lighting components designed for precise, tool-less current setting (e.g., in 50mA steps) and flexible dimming via DALI-2, Push-DIM, or NFC. With small footprints (often <30mm width), they are ideal for luminaire installation, supporting smooth 1–100% dimming, high efficiency, and 5-year warranties.

Key Features & Advantages

DIP Switch Customization: Allows installers to select the exact output current (mA) required for specific LED fixtures directly on the driver. DALI-2 Certified: Ensures compatibility with modern smart building systems and interoperability between vendors.

Compact Design: Designed for tight spaces within luminaires, making them suitable for spotlights, downlights, and linear lighting.

Multi-Functionality: Often combine DALI-2 control with Push-DIM (push-to-dim) capabilities.

Performance: Features typically include flicker-free lighting (low ripple), high power factor (>0.9), and protection against short circuits and overloads.

Technical Specifications

Current Output: Constant current, frequently adjustable via DIP switches, ranging from approx. 100mA to 1050mA or higher.

Dimming Range: Smooth dimming, often down to 1% or even 0.1% for high-end applications.

Safety: SELV (Safety Extra Low Voltage) output is standard, ensuring safe operation.

Common Applications: Ideal for office, commercial, and residential lighting scenarios.

Popular Models/Series

Lifud ADD Series: Known for AC mains input and DALI-2 to PWM conversion.

TCI Pro Flat: Noted for slim design and multi-power, multi-current DIP switch settings.

Sunricher: Supports DALI DT6 and DT8 for CCT/RGBW scenarios.

LEDvance Compact Performance: Offers high reliability and 5-year guarantees.

These drivers represent a user-friendly, high-performance solution for modern lighting control, allowing installers to manage inventory by using one driver for multiple, different-power, LED fixtures.

TCI is a worldwide known Italian Manufacturer leader in the production of electronic components for lighting applications. Their passion for Light dates back more than 40 years ago and has evolved over the time, always preserving the typical values of the Italian tradition: quality and reliability. TCI trust in the proactivity as the driving force of change and improvement.

Currently their products range includes LED DRIVERS, LED MODULES, COBS, OLEDS and WIRELESS SOLUTIONS, beyond the traditional technology.

Since 2006 the Standards and Approvals Department of TCI does tests under WMT IECEE and SMT IECEE on all their products to ensure that they comply with all the most severe international standards as it concerns safety, performance and EMC and to obtain the relevant certifications.

TCI extends over an area of more than 50,000 square meters including several production units and warehouses, R&D departments, commercial offices, quality control, accounting and marketing departments as well as a Patent Office. TCI employs more than 200 people, generating a turnover of over 210 million Euro.

TCI deeply believes in the importance of Innovation and therefore we provide our Customers with constantly updated products and customised solutions.

Their R&D Department represents the engine of TCI innovative boost. Great investments are allocated to this area to provide it with the most sophisticated equipment allowing the development of innovative and first class solutions, based on a strong up-to-date know-how.

TCI, a leading manufacturer of electronic components for lighting, offers LED DRIVERS, LED MODULES, COB, OLED and WIRELESS SOLUTIONS, in addition to traditional technology.

Not just a supplier, but a partner for the development of tomorrow’s technological strategies and solutions.

Need to know more about TCI 125403 DC MINI JOLLY DALI – DALI 2 Certified?

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