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Bauer Electronics DC-DC 8V-32V to 5V Voltage Converter USB-C 3A 15W USB Socket 12-V 5V Power Adapter USB Power Supply 24V USB Voltage Converter Buck Converter Step-Down Charger Volt Charging Regulator

4.6 out of 5 stars 1,767 ratings
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Model: Input: 8-32V Output: 5V | 15W | 3A Typ-C
Brand Bauer Electronics
Power source DC
Mounting type Wall Mount
Current rating 3 Amps
Specification met CE

About this item

  • Areas of application: the modules are widely used in the areas of cars, photovoltaics, industrial plants, trucks, boats, agricultural machines, camping, mobile facilities, hobby and DIY as well as home and garden.
  • Waterproof IP68. The converter is cast with epoxy resin waterproof and allows individual use, e.g. outdoors as a power supply for lighting or at sea, installed in boats.
  • Protection circuits | Overvoltage protection, reverse polarity protection, short circuit protection, overload protection and overheating protection ensure safety. Please refer to the data sheet of the respective device.
  • Manufacturing | By producing in an ISO 9001 certified company with functional tests and quality checks, we can minimize defects and optimise workflows and costs.
  • Robust | By casting the electronic parts in the housing, enormous stability and resistance to vibration is achieved. A long service life and integrity are guaranteed.
  • Connection | The DC/DC converter comes with tin-plated, open ends. The cross section and the cable length can be found in the respective data sheet.
  • Performance: When selecting the device, pay attention to enough leeway in the voltage range up and down. Schedule buffer upwards at the current due to increased initial loads.
› See more product details

Additional details

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Product information

Technical Details

Item weight ‎40 Grams
UPC ‎096718089567
Manufacturer ‎Bauer United
Part number ‎02-01-*
Item Weight ‎40 g
Product Dimensions ‎6.3 x 2.7 x 1.4 cm; 40 g
Item model number ‎Input: 8-32V Output: 5V | 15W | 3A Typ-C
Colour ‎Red, black
Shape ‎Rectangle
Voltage ‎5 Volts
Wattage ‎15 watts
Amperage Capacity ‎3 Amps
Maximum Power ‎15 Watts
Temperature Range ‎-35° - 80° Grad Celsius
Included Components ‎Adaptor.
Batteries Included? ‎No
Batteries Required? ‎No

Additional Information

ASIN B09B833LJ4
Customer Reviews
4.6 out of 5 stars 1,767 ratings

4.6 out of 5 stars
Best Sellers Rank
Date First Available 26 July 2021

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Bauer Electronics DC-DC 8V-32V to 5V Voltage Converter USB-C 3A 15W USB Socket 12-V 5V Power Adapter USB Power Supply 24V USB Voltage Converter Buck Converter Step-Down Charger Volt Charging Regulator

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Safety and product resources

Images and contacts

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What's in the box?

  • Adaptor.

    • Product Description

    Ausgang: 5 Volt
    Ausgang: 12 Volt
    Ausgang: 24 Volt
    Ausgang: 19 Volt
    Buying Options
    Buying Options
    Buying Options
    Buying Options
    Customer Reviews
    4.6 out of 5 stars 1,767
    4.5 out of 5 stars 532
    4.5 out of 5 stars 161
    4.6 out of 5 stars 8
    Eingang 8-36 Volt 8-40 Volt 9-22 Volt 22-36 Volt
    Stromstärke 3-40 Ampere 3-40 Ampere 5-40 Ampere 10 Ampere
    Leistung 15-200 Watt 36-480 Watt 120-960 Watt 190 Watt
    Sorgenfreie Stromversorgung
    IP68 Wasserdicht
    Hohe Vibrationsbeständigkeit
    Schutzeinrichtungen Breite Anwendung
    Auflistung

    Die Spannungswandler erzeugen aus einem Gleichspannungsbereich(jeweils Datenblatt beachten) eine konstante Gleichspannung von 5 Volt. Dies ermöglicht den Anschluss unterschiedlichster Verbraucher an Spannungsquellen wie im KFZ, Wohnmobilen, an Solaranlagen oder beim Camping. Den maximal angegebenen Ausgangsstrom kann der Wandler ohne aktive Kühlung leisten und arbeitetet dadurch Geräuschlos. Umfangreiche Schutzeinrichtungen schützen den Wandler selbst, den Verbraucher sowie die angeschlossene Spannungsquelle. Durch integrierte selbstrückstellende(selbstheilende) Sicherungen ist das Modul auch nach bspw. einem Kurzschluss nicht defekt und kann ohne Einschränkungen weiter verwendet werden. Ist Primärseitig(Eingang) mit Überlastungsströmen zu rechnen, wird eine zusätzliche Sicherung empfohlen. Direkt an die Batterie angeschlossen, können z.B. Akkuladegeräte, Computer oder sonstige Elektrogeräte mit der jeweils angegebenen Dauerleistung betrieben werden.

    Der Converter ist durch die robuste Bauweise auch für anspruchsvolles Terrain gerüstet und erlaubt individuellen Einsatz. Hohe Feuchtigkeitsresistenz und Vibrationsbeständigkeit kombiniert in platzoptimiertem Design zeichnen das Modul aus. Qualitativ hochwertige Chips sorgen für Integrität und Haltbarkeit. Verzinnte Adernenden ermöglichen zuverlässigen Kontakt an Klemmen oder Steckverbindern.

    Schnellladen oder Quick-Charge(QC-Protokoll) ist mit diesem Spannungswandler nicht möglich. Für dieses Verfahren wird eine höhere Voltzahl und eine Kommunikation zwischen Ladegerät und Endgerät benötigt.

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    Customer reviews

    4.6 out of 5 stars
    1,767 global ratings

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    Customers say

    Customers like the functionality, quality, and ease of installation of the transformer. They mention it works well, is a reliable device, and has a high-quality USB port. Customers also appreciate the compact size, saying it fits perfectly. However, some customers disagree on the power output and signal quality.

    Select to learn more

    FunctionalityQualityEasy installationCompact sizeHeat generationPricePower outputSignal quality
    174 customers mention ‘Functionality’166 positive8 negative

    Customers are satisfied with the functionality of the transformer. They mention it works great, is easy to use, and looks high-quality.

    "...Fitted to a 99/600 Bandit. It works perfectly and consider it to be a well made and terrific value for money...." Read more

    "...trident in combination with the quad lock wireless charger and it works perfectly, the second USB port is a nice add-on for the pillow." Read more

    "Works well, just that after 20 days the cable cover is pulled out, revealing the wires inside...." Read more

    "Works perfectly...." Read more

    130 customers mention ‘Quality’121 positive9 negative

    Customers are satisfied with the quality of the transformer. They mention it's a reliable device that converts the voltage without any issues. Customers also say the manufacturing makes a good impression and it provides a stable power supply.

    "...It works perfectly and consider it to be a well made and terrific value for money...." Read more

    "Performance as described, good quality, fast delivery" Read more

    "...Die Verarbeitung wirkt robust und hochwertig. Sehr zu empfehlen!" Read more

    "schnelle Lieferung !! top Qualität !!" Read more

    56 customers mention ‘Easy installation’56 positive0 negative

    Customers find the installation of the transformer easy. They mention it's well-packaged and comes with a user manual. Customers also say it's compact and easy to put in place.

    "...put a fuse in the main feed, it didn’t advise it but for protection and easy isolation if required. Fitted to a 99/600 Bandit...." Read more

    "...Zum Glück gibt es noch solche Produkte. Für die Montage ist auch gesorgt, hat zwei Laschen an denen es man fixieren kann." Read more

    "...Alle Materialien sind sehr ansprechend und es gab sogar eine Bedienungsanleitung. Alles in allem bin ich komplett zufrieden!" Read more

    "Der Einbau war gut zu machen. Bin sehr zufrieden" Read more

    45 customers mention ‘Compact size’42 positive3 negative

    Customers like the compact size of the transformer. They mention it's enough to fit in the top tube of their bikes, fits perfectly for their case, and the cable length is ideal.

    "Great compact unit fitted in minutes, I put a fuse in the main feed, it didn’t advise it but for protection and easy isolation if required...." Read more

    "A perfect fit for a raspberry pi 4 if you want to power it from a 3d printer's 24v PSU. Can also be mounter on the frame using a couple of t-nuts" Read more

    "Dank der Größe und Schutz gegen Staub und Nässe gut im Bike zu verbauen." Read more

    "Funktioniert einwandfrei, sehr kompakt einzubauen." Read more

    26 customers mention ‘Heat generation’23 positive3 negative

    Customers are satisfied with the heat generation of the transformer. They mention it's very efficient, works without significant heat extraction, and is small and light.

    "...kompakt genug um ins Oberrohr des Bikes zu passen, Wärmeentwicklung ist zu vernachlässigen und schlimmstenfalls es Übertemperaturschutz...." Read more

    "...Die Eingangsspannung beträgt dabei ca. 15 V DC. Die auftretenden Wärmeverluste sind minimal, bei 600 mA kaum zu spüren...." Read more

    "...Gerät lässt sich super unter der Verkleidung montieren und über die Wärmeentwicklung (handwarm) sollte sich auch niemanden Gedanken machen...." Read more

    "Was mir wichtig ist: Geringe Wärmeentwicklung Keine HF Störungen Preis Mein Problem:..." Read more

    25 customers mention ‘Price’25 positive0 negative

    Customers are satisfied with the price of the transformer. They mention it's a good purchase and a very good buck converter.

    "...It works perfectly and consider it to be a well made and terrific value for money...." Read more

    "Preis Leistung super, 12V direkt von einer Autobatterie angeschlossen, funktioniert super, USB Verbraucher funktionieren direkt, Spannungsversorgung..." Read more

    "...einmalig von 12 Volt auf 5 V und das für einen tollen preiswerten Preis." Read more

    "...Geringe Wärmeentwicklung Keine HF Störungen Preis Mein Problem:..." Read more

    43 customers mention ‘Power output’30 positive13 negative

    Customers have mixed opinions about the power output of the transformer. Some mention it charges with decent power without developing excessive heat, while others say it doesn't provide quick charging.

    "...Effizienz: Hohe Effizienz bei der Umwandlung von Gleichstromspannungen, was den Energieverlust minimiert und eine stabile Stromversorgung..." Read more

    "...Hier ist der Ladestrom für mein Galaxy S22 gut, Schnellladung funktioniert, der Ladestrom liegt bei ca. 1 A also deutlich unterhalb der maximalen..." Read more

    "...Der Wandler macht natürlich keine Schnellladung aber immerhin in gut 35 min hat er mein Handy um 15% geladen...." Read more

    "...Tut was es soll, läd mit ordentlich Leistung ohne große Hitze zu entwickeln...." Read more

    13 customers mention ‘Signal quality’4 positive9 negative

    Customers have mixed opinions about the signal quality of the transformer. Some mention it works perfectly without any issues with radio reception, while others say it causes significant interference.

    "...habe ich per Klinkenverbindung vom Raspberry zum Verstärker starke Störgeräusche. Nach diversen Tests..." Read more

    "...Projekt angewendet und zeigt sich schon aufgrund seiner geringen störsignale als absolut geeignet dafür. Er wirkt sehr hochwertig...." Read more

    "...Es beeinträchtigt den Radioempfang, da es elektromagnetische Signale aussendet." Read more

    "...das Gerät wurde neben dem Handschuhfach montiert trotzdem ist eine Störwirkung da. Habe es wieder ausgebaut und durch ein teureren Gerät ersetzt." Read more

    Kleiner Spannungswandler
    5 out of 5 stars
    Kleiner Spannungswandler
    Wurde in einem BambuLab P1S für zusätzliche USB Anschlüsse eingebaut. Kleines Gehäuse kann fast überall untergebracht werden.
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    • Quentin
      5.0 out of 5 stars Très net
      Reviewed in Belgium on 27 April 2024
      Model: Input: 8-32V Output: 5V | 15W | 3A Typ-CVerified Purchase
      Utilisé pour brancher un chargeur de gsm induction en utilisant la prise allume cigare de la voiture (mais par en dessous). Attention le câble usb-c n'est pas très long.
      Report
    • H.D.
      5.0 out of 5 stars Goed product
      Reviewed in the Netherlands on 7 April 2025
      Model: Input: 8-32V Output: 5V | 15W | 3A Typ-CVerified Purchase
      Werkt zoals het moet
      Report
    • Marton security
      5.0 out of 5 stars Convertitore affidabile e stabile: perfetto per impianti 12-32V
      Reviewed in Italy on 22 May 2025
      Model: Input: 8-32V Output: 5V | 15W | 3A USBVerified Purchase
      Ho acquistato questo convertitore con ingresso da 8 a 32V e uscita USB a 5V per un lavoro particolare , e devo dire che ha superato le aspettative. La corrente in uscita è estremamente stabile, anche sotto carico continuo, e non ho riscontrato né cali né surriscaldamenti anomali.
      L’installazione è stata semplice e il dispositivo si è dimostrato subito efficiente e preciso. Ho ottenuto una resa davvero affidabile, anche in condizioni non ottimali di alimentazione.
      Lo sto usando da qualche settimana e finora non ha mai dato problemi. Un prodotto che consiglio a chi cerca un convertitore compatto, solido e ad alte prestazioni.
      Report
    • David Bloch
      5.0 out of 5 stars Utíl
      Reviewed in Spain on 25 January 2025
      Model: Input: 8-32V Output: 5V | 15W | 3A USBx2Verified Purchase
      No puedo juzgar la calidad de este producto, ya que no soy electricista ni lo instalé yo. Pero el especialista de mi taller de VW me dijo que era perfecto para conectar directamente mi sistema de navegación por satélite Garmin al coche (VW T-Cross). Solo le llevó media hora, así que estoy satisfecho.
      Report
    • LeB
      5.0 out of 5 stars Fait je job.
      Reviewed in France on 28 May 2025
      Model: Input: 8-32V Output: 5V | 15W | 3A USBx2Verified Purchase
      Alimentation de mon Raspberry 4 et d'un écran 15 pouces. Pas de souci.
      Report