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Mini Jolly 20 | 1-10V & PUSH | 125400 | 151400

Product information "Mini Jolly 20 | 1-10V & PUSH | 125400 | 151400"

LED driver DC Mini Jolly 125400/125404 | 151400/151404 

Proven LED driver 20W | 1-10V/touch dimming | 250mA - 900mA adjustable, (24V) | With strain relief or also as flush mount Version

TCI #125400/125404 and 151400/151404 are the new Mini Jolly | with hybrid dimming flicker optimized or completely flicker free with AM Control.

DC Mini Jolly is considered to be the "little brother" of the LED driver DC Maxi Jolly and fits through 68mm ceiling holes for e.g. recessed luminaires with LED.

  • Multi-current or multi-voltage converter - universally applicable
  • flicker (output ripple) <= 3%
  • Control via 1-10V interface or push button
  • On/Off with a short key press, brightness change via held button
  • available in different versions (PWM, Hybrid, AM)

TCI 125400/125404 (20W) is the technologically improved successor of the #123400 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% by 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 removing a jumper (JP4) you can switch back to "PWM-only" (incl. activation of constant voltage mode). (see 123400).
In addition, further setting options for the currents have been added.

TCI 151400/151404 (20W) is a pure linear controller. The LED current can be dimmed linearly (AM) from 100% to 1%. Perfectly suited for use with Dim2Warm.
Attention: No constant voltage operation adjustable.

Please also read this technical article about PWM/AM/Hybrid dimming modes.

As a proven multi-current converter - universally applicable. Also available as Built-In version (125404, 151404)

TCI 151404 and 151400 are ripplefreeDimmable over 1-10V and Push Button for MinijollyFunctions for TCI 125400

TCI 125400 / TCI 125404 / TCI 151400 / TCI 151404

Dip-SWPerformanceSpg. secCurrent sec# LED
Position 113 W20...53 V250mA constmax 15
Position 215 W20...52 V300mA constmax 14
Position 318 W15...50 V350mA constmax 14
Position 420 W15...50 V400mA constmax 14
Position 520 W5...45 V450mA constmax 12
Position 620 W5...40 V500mA constmax 11
Position 720 W3...37 V550mA constmax 10
Position 820 W3...34 V600mA constmax 9
Position 920 W3...31 V650mA constmax 8
Position 1020 W3...29 V700mA constmax 8
Position 1120 W3...27 V750mA constmax 7
Position 1220 W3...25 V800mA constmax 7
Position 1320 W3...24 V850mA constmax 6
Position 1420 W3...23 V900mA constmax 6
Position 15*10 W12 V constant830mA max-
Position 16*20 W24 V constant900mA max-

*digit 15/16 only available for 125400/125404 (Remove JP4 for this)

Efficiency as a function of power:  84%  - 91%
Flicker ( Output Ripple ) <= 3%

New version of TCI 123400

Buttons and installation material are not included.

For detailed description, please refer to the data Sheets.

History (predecessor) of this proven TCI DC Mini Jolly 20W

TCI 123400 (formerly 122400) with 20 Watt. Constant current, resp. voltage. All adjustable via dip switches.
(123400 is identical successor of 122400 and already complies with the Ecodesign Directive).
The LED current is controlled via pulse width modulation (PWM) without exception.

Properties "Mini Jolly 20 | 1-10V & PUSH | 125400 | 151400"
·Power range: 5 - 20 W
·Dimmable/Control: 1..10V, Linear/AM, PWM, Push-Button
·Constant Current: 0,25A, 0,35A, 0,4A, 0,45A, 0,5A, 0,55A, 0,6A, 0,65A, 0,7A, 0,85A, 0,9A
·Constant Voltage: 12V, 24V


is one of the leading manufacturers based in Italy and known for a wide range of LED converters, electronic ballasts and LED drivers. TCI attaches great importance to quality and reliability. Experience and trustworthiness are the keys to TCI's success.
For more than 10 years we have been offering more than 100 products from the manufacturer in Saronno/Italy (TCI IT) for Germany and Europe.

Below is our portfolio of products. Tip: Use the filter function to quickly find the driver you need, or give us a call.

Related links of the manufacturer

DC Mini Jolly 20W (PWM)

Data sheet regarding TCI #123400 / TCI #123404

Switch-Dim Resync Manual
DC Mini Jolly 20W (AM/PWM)

Data sheet TCI #125400 / TCI #125404 ( #151400 / #151404) - Hybrid-Dimming / AM-Dimming

10 of 25 reviews

4.96 out of 5 stars






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From: Udo

31 January 2023 05:08


From: Carl

26 October 2020 12:27


From: Yolanda

14 March 2021 01:02


From: Reiner

10 February 2023 21:50


Gute Beratung

From: Jean-Bernard

11 December 2020 09:06


From: Martin

2 April 2021 10:19

universeller LED-Treiber

Total einfach zu programmieren, jetzt konnte ich meine nicht dimmbaren Badezimmer Strahler dunkler stellen und habe jetzt eine dauerhafte angenehme Helligkeit.

From: Marc

22 February 2023 07:53

Top Treiber f&uuml;r LED Spots

Benutze ihn f&uuml;r in Reihe geschaltete 300mA LED Deckenspots. Durch eine geringe H&ouml;he passt er ideal zwischen die angeh&auml;ngte Decke. Er pfeift oder brummt nicht (auch nicht beim Runterregeln via 100kOhm Poti), die LEDs flackern nicht und er wird auch nicht sonderlich hei&szlig;.

From: Wolfgang

14 December 2020 11:14

prima Produkt

alles funktioniert zu meiner besten Zufriedenheit, schnelle LIeferung

From: Frank

4 April 2021 12:52


From: Peter

23 February 2023 10:21

Online-Shop-Auftritt//Information//Prozessabwicklung//technischer Kundensupport

Dem Kauf ist kurz eine telefonische Beratung und Kl&auml;rung von bestehenden Fragen zum Produkt vorausgegangen. Sowohl der Internet-Auftritt und damit die zum Produkt bereitgestellten Informationen waren sp&auml;testens mit der telefonischen Kl&auml;rung durch den technischen Support m.E. perfekt. Da &uuml;berdies noch unheimlich schnell der Kaufprozess und die Versendung nebst Zustellung erfolgte, fasse ich diesen Vorgang insgesamt als ein musterg&uuml;ltiges Einkaufserlebnis zusammen. Komplett top! So mancher H&auml;ndler k&ouml;nnte sich daran gern orientieren!!!

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Product number: 123999L


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