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TCI DC Mini Jolly DALI 20W | 125403 | 151403

37.07€ *
Net price: 31.15€

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There is currently a delivery bottleneck for the 125403/125403BI – this alternative may... more

There is currently a delivery bottleneck for the 125403/125403BI – this alternative may help 127600/127602
and in many cases (without 24V DC application) the 151403/151403BI is suitable.

TCI DC Mini Jolly DALI | Proven LED driver 20W | DALI | 250mA - 700mA adjustable, (24V) | With strain relief or also as recessed version

TCI125403 (20W) is the technologically improved successor of #123403 and its innovation is the combination of PWM and AM control. This so-called hybrid control ensures absolutely flicker-free light in the range of 100% - 25% through linear control. Only in the range below 25% to 1% the known PWM control is switched over. Thus, the advantages of both methods are used.
By short-circuiting the NTC input when switching on, it is possible to switch between "PWM-only" and activation of constant voltage operation (see 123403) and hybrid operation. Confirmation by single flashing (PWM), double flashing (hybrid).

Read also this technical article on the dimming types PWM / AM / Hybrid.

TCI151403 (20W) is a pure linear controller. The LED current can be dimmed linearly (AM) from 100% to 1%. Perfectly suitable for the use with Dim2Warm.
Attention: Constant voltage operation is not possible.

As a proven multi-current converter - universally applicable. Also available as Built-In version (123403BI, 125403BI, 151403BI)

Ripple freeTCI 123403 function of driverTCI Mini Jolly Safety instructions

Technical Details:

Dip-SW Power  Voltage out Current out # LED
Position 1 12 W 15...49 V 250mA const. max 14
Position 2 17 W 2...49 V 350mA const max 14
Position 3 19 W 2...49 V 400mA const max 14
Position 4 20 W 2...45 V 450mA const max 13
Position 5 20 W 2...40 V 500mA const max 11
Position 6 20 W 2...36 V 550mA const max 10
Position 7 20 W 2...33 V. 600mA const max 9
Position 8 20 W 2...28 V 700mA const max 8
Position 9* 16 W 24 V constant 700mA max -

DALI LED driver TCI Mini Jolly Functions
*Position 9 only available for 125403/125403BI.

Efficiency of DALI LED drivers depending on power: 10-20W: 87% - 91%
Flicker ( Output Ripple ) <= 3%


For a detailed description please refer to the data sheets (see downloads)

History (predecessor) of this proven TCI DC MiniJolly DALI 20W

TCI 123403 (formerly 122403) with 20 Watt. Constant current, resp. voltage. All adjustable via dip switches.
(123403 is identical successor of 122403 and already complies with the Ecodesign Directive).
The LED current is controlled via pulse width modulation (PWM) without exception.

Related links to "TCI DC Mini Jolly DALI 20W | 125403 | 151403"
DALI LED driver 20W Constant currents: 250mA - 700mA; constant voltage: 24V, TCI 123403,... more
Features/tags of this product family. Please refer about the details in the description or datasheet.
Konstantspannung: 24V
Verwendung/IP-Code: IP20 - IP44 (indoor)
Konstantstrom: 0,4A, 0,5A, 0,6A, 0,7A, 0,9A, 0,25A, 0,35A, 0,45A, 0,55A
Leistungsbereich: 5 - 20 W
Dimmbarkeit/Steuerung: DALI, DALI2, Linear/AM, PWM
Datasheet DC Mini Jolly DALI
technical specification of TCI 123403 and 123403BI
Read, write and discuss reviews... more
Customer evaluation for "TCI DC Mini Jolly DALI 20W | 125403 | 151403"
4 Nov 2021

29 Oct 2021

Alles gut. Sehr schnelle Lieferung zu äusserst fairen Preisen

30 Sep 2021

22 Jul 2021

Alles super

25 Jun 2021

Alles prima gelaufen.

7 Apr 2021

18 Feb 2021

Einwandfrei

21 Nov 2020

22 Oct 2020

Vielseitig, günstig und gut.

Ersetzt bei mir die originalen Netzteile meiner Baumarkt-LED-Leuchten.

31 Mar 2020

schnell gefunden, gut beraten, gekauft

Hatten Ersatz für ein altes Model 122403 gesucht. Wurden hier fündig und wurden schnell über die Unterschiede informiert. Vollprofis hier.

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