TCI 127486 PROFESSIONAL 42 BI – Easily Selectable Output Current Via Dip-switch

127486 Common Data

127486 Electrical Data

Rated Voltage 220 ÷ 240 V
Frequency 50-60 Hz
AC Operation range 198 ÷ 264 V
DC Operation range (see page info15) 176 ÷ 275 V
Power 1 ÷ 42 W
iTHD ≤ 10% (1)
Output current ripple ≤ 3% (1)
Standards compliance EN 55015
EN 61000-3-2
EN 61000-3-3
EN 61347-1
EN 61347-2-13
EN 61547
EN 62384
Max. pcs for CB B16A (see page info17)
50 pcs
In rush current
5A 50µsec

Wiring diagram

Non-dimmable compact constant current LED drivers with DIP switches are versatile, small-form-factor power supplies designed for fixed-brightness lighting. They feature DIP switches to select specific output currents (e.g., 350mA, 700mA, 1050mA), making them ideal for powering specific LED panels, COB modules, or downlights in series without dimming requirements.

Key Features and Benefits

DIP Switch Customisation: Allows a single driver to cover multiple current outputs (e.g., a 42W driver offering 16 different current outputs from 150mA to 1050mA).

Constant Current (CC): Ensures stable power output for optimal LED longevity and brightness, crucial for LEDs that require a specific mA rating.

Compact Design: Their small size makes them suitable for installation in tight spaces, such as behind panels, in shallow ceilings, or in recessed lighting fixtures.

Non-Dimmable: Focused on reliability, they are suitable for environments where dimming functionality is unnecessary, such as commercial lighting, offices, or signage.

Protections: Built-in safety features often include short-circuit (SCP), overload (OLP), over-voltage (OVP), and over-temperature (OTP) protection.

Wiring: Generally wired in series for, at Downlights.co.uk notes, LED panels and downlights.

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.