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FREE delivery Wednesday, 27 November on eligible first order
Only 6 left in stock.
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Returnable until 31 Jan 2025
Returnable until 31 Jan 2025
For the 2024 festive season, this item if purchased between 1 November and 25 December 2024 can be returned until 31 January 2025 or within 30 days from receipt (whichever is later).
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FREE delivery Wednesday, 27 November on eligible first order
Or fastest delivery Tuesday, 26 November. Order within 4 hrs 42 mins
Only 1 left in stock.
€€10.22 () Includes selected options. Includes initial monthly payment and selected options. Details
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€€10.22
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Akozon DC-DC Boost Converter 400W DC-DC Boost Converter Constant Current Power Supply LED Driver

4.0 4.0 out of 5 stars 44 ratings
€10.22
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Purchase options and add-ons

  • ◕▼◕【Non-insulated boost module】--- This is a great 400W DC / DC upward power supply module for electrical appliances, digital products, laptops etc. It can also be used as a driver for high-performance LED lights or voltages controller for solar panels.
  • High efficiency: high efficiency, the maximum conversion efficiency can be 96% and the efficiency depends on the input/output voltage, current and voltage difference. Input Voltage: DC8.5V to 50V; Output Voltage: DC 10V to 60V, Max. Input current: 15 A; max. Output Current: 12A
  • ◕▼◕【Output Adjustment】--- Adjust the "CV-ADJ" potentiometer clockwise to reduce the voltage, counter-clockwise to increase the voltage. Adjust the potentiometer "CC-ADJ" counterclockwise by 30 circles to minimize the output current before connecting, then set "CC-ADJ " clockwise to the current value. Input and output are equipped with screw terminals for convenient cable connection and disconnection.
  • Excellent heat dissipation: there are 2 heat sinks that ensure better heat dissipation. The operating temperature is between -40 °C and 85 °C (if the temperature is too high, please improve heat dissipation).
  • ◕▼◕【Overcurrent Protection】--- If the input current is more than 15A, the output voltage is automatically reduced. However, no reverse input protection is used. If you use the module to charge the battery, connect it to the output after the battery is fully discharged. Because the more energy remains in the battery, the lower the charging current.
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Akozon DC-DC Boost Converter 400W DC-DC Boost Converter Constant Current Power Supply LED Driver
This item: Akozon DC-DC Boost Converter 400W DC-DC Boost Converter Constant Current Power Supply LED Driver
€10.22
Get it as soon as Thursday, Jan 16
Only 6 left in stock.
Sold by Miyinla519 and sent from Amazon Fulfillment.
+
ICQUANZX DC DC 9A 300w Step Down Buck Converter Constant Current Converter 24V to 12V Adjustable Regulator Module 7V-32V to 0
€7.04
Get it as soon as Thursday, Jan 16
Only 20 left in stock.
Sold by QC EU and sent from Amazon Fulfillment.
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DEWIN Boost Module 400 W, DC-DC Boost Converter Step-Up Converter Constant Current Power Supply Module LED Driver for Electri
€11.89
Get it as soon as Thursday, Jan 16
In stock
Sold by Dewinshop and sent from Amazon Fulfillment.
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Customer reviews

4 out of 5 stars
44 global ratings

Top reviews from Germany

Stefan Rudorfer
5.0 out of 5 stars Für mein Projekt fast perfekt
Reviewed in Germany on 8 July 2023
Verified Purchase
Das Projekt war meinem Monitor im Funkraum über Batteriespeicher zu betreiben. Der Monitor braucht 19V und die Batterien geben von 11,9V bis 13,8V ab. Dieser Wandler liefert konstant meine benötigten 19V ab. Somit läuft mein Monitor nun über die Batterien. Allerdings wenn er in Betrieb ist stört er etwas auf der KW bzw. im Radio.
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Reiner
4.0 out of 5 stars Würde ich wieder kaufen
Reviewed in Germany on 22 July 2023
Verified Purchase
gutes Preis-/Leistungsverhältnis, funktioniert einwandfrei. Der einzige Nachteil ist die verbaute Sicherung, diese ist leider auf der Platine verlötet. Kann nicht so einfach gewechselt werden.
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Schrauberjan
3.0 out of 5 stars Macht letztendlich was es soll .........
Reviewed in Germany on 14 April 2019
Verified Purchase
Positiv:
- kompakt
- leistungsfähig
- guter Wirkungsgrad
- Strombegrenzung funktioniert

Negativ:
- keine Beschreibung der Potentiometer für U und I
- bei mir nicht ohne Last betreibbar, ein Hinweis auf eine Minimallast wäre sinnvoll. Ohne Last geht die Spannung bis auf fast 70 Volt hoch und teilweise ist der Eingangsstrom dann sehr hoch. Naja, alle haben es überlebt.

Also bitte eine Kurzanleitung beilegen, die auch darauf hinweist, dass Minus der Ein- und Ausgangsseite nicht verbunden sein dürfen, weil ansonsten die Strombegrenzung nicht greift und sinnvoll ist auch eine Beschreibung der Mindestlast, sowie eine Kurzbeschreibung der Wirkungsweise und Drehrichtung der Potis.
4 people found this helpful
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Erik Ruppin
4.0 out of 5 stars 12V Autobatterie in 33V out Lichterkette funktioniert
Reviewed in Germany on 30 August 2021
Verified Purchase
Leider war die Leiterplatte zusammen mit einem schweren Fahrradschloss ungeschützt in einem Paket. Dafür kann jedoch der Hersteller nichts. Jedoch hilft da die beste Schutzfolie für elektronische Bauteile nichts. Schlussendlich hat sie es aber überlebt. Nach dem Anschluss der Autobatterie lagen nur 24V am Ausgang an. Die Lichterkette hat nicht funktioniert. Darum einen Punkt Abzug. Jedoch habe ich ein Poti gefunden, mit dem sie die Ausgangsspannung regulieren ließ. Danach alles in Ordnung.
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herbert loderer
1.0 out of 5 stars keine fuktion
Reviewed in Germany on 4 August 2021
Verified Purchase
keine fuktion
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Marvin
3.0 out of 5 stars Guter Wandler aber,...
Reviewed in Germany on 8 June 2019
Verified Purchase
Habe mittlerweile mehrere dieser Wandler im Einsatz und bin bis auf die Üblichen Chinaprobleme ( billige Bauweise ( besonders bei den Kabelanschlüssen)) sehr zufrieden, jedoch habe ich mittlerweile 2 wandler bei denen die ausgangsspannung auch an dem Kühlkörpern anliegt. Nicht gut! Festgestellt durch kribbeln in der Hand. Bei Sauberer Verarbeitung bei der Benutzung des Wandlers sollte zwar nichts passieren ist aber Trotzdem unschön.
One person found this helpful
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Top reviews from other countries

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StevenWR
3.0 out of 5 stars working just fine er it was
Reviewed in the United States on 27 January 2019
Verified Purchase
yep it was. One scew was loose and one fet was not isolated from the heat sink it was mounted to yep screwed straigh to the heat sink with no thermal compound. So i thought ide help it with another heatsink added to the OEM ones and POP it stopped working Thought ide get another one but they got proud of it and jack the price up another 6 bucks yep i paid 9.99 for this back when i bought it. Ebay is 5 if you can wait just buy 3 from china.
I was doing 12 V-in from a computer power supply and 14.8 or 16.8 out for battery charging for the packs im building
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CRISTIANO POLI
4.0 out of 5 stars consigliato
Reviewed in Italy on 17 October 2023
Verified Purchase
appena installato funziona molto bene
ci sono diverse opzioni controllare bene cosa serve prima di acquistare
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Alexey T.
1.0 out of 5 stars Dangerous device
Reviewed in the United States on 2 March 2019
Verified Purchase
if I would like to use Li-Po batteries and LED strips, when the battery is low and voltage gets 7 volt your device output voltage becomes almost 90V what is very dangerous for my LEDs, I suppose that the device shouldn't work until input voltage reaches 8.5 volt, but actually it works when input is lower than 8.5v and output becomes about 100v. Adjustable resistor doesn't resolve the issue.
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Alexey T.
1.0 out of 5 stars Dangerous device
Reviewed in the United States on 2 March 2019
if I would like to use Li-Po batteries and LED strips, when the battery is low and voltage gets 7 volt your device output voltage becomes almost 90V what is very dangerous for my LEDs, I suppose that the device shouldn't work until input voltage reaches 8.5 volt, but actually it works when input is lower than 8.5v and output becomes about 100v. Adjustable resistor doesn't resolve the issue.
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Mark
1.0 out of 5 stars Bad
Reviewed in the United States on 29 January 2019
Verified Purchase
Broke imediately after powering up at 24vin and 48vdc out with a 1 amp load and it blew the built in 15 amp fuse
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ivo mantegari
1.0 out of 5 stars Instabile
Reviewed in Italy on 24 August 2022
Verified Purchase
Abbassando la tensione di ingresso l'uscita sotto carico non è stabile
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