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LAOMAO DC-DC Step Up Boost Converter DC 8.5-50V to DC 10-60V DC Converter 400W 12A Voltage Regulator

3.8 3.8 out of 5 stars 72 ratings

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Brand LAOMAO
Power source DC
Product dimensions 28D x 48W x 67H millimetres
Mounting type PCB Mount
Current rating 12 Amps

About this item

  • Input voltage: 8.5V-50V; Output voltage: 10V-60V; Maximum output current: 12A
  • Good performance: input and output are equipped with screw terminals for convenient connection and disconnection of the cables. There are 2 heat sinks that would ensure better heat dissipation.
  • It is equipped with a 75V/80A large current dual MOS tube. Input and output use high frequency electrolytic capacitors with low resistance, low ripple and stable output
  • Widely used for electrical equipment, digital products, laptops and more. It can also be used as a driver for high-performance LED lights or as a voltage regulator for solar panels.
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LAOMAO DC-DC Step Up Boost Converter DC 8.5-50V to DC 10-60V DC Converter 400W 12A Voltage Regulator


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What's in the box?

  • DC-DC converter

  • From the brand


    Product Description

    LAOMAO DC-DC Step Up Boost Converter DC 8.5-50V to DC 10-60V 400W 12A

    Mni DC-DC Step Up Converter

    Module Introduction

    This DC-DC step up converter is a high performance power management device designed for application scenarios that require stable output voltage.

    With a wide input voltage range, it can operate 12A loads with high efficiency, low ripple and excellent mains and load control. The module has a constant voltage (CV) and constant current control (CC).

    It is suitable for a wide range of industrial and electronic projects. Whether you are running LED lights, powering electrical appliances, or other applications that require a stable power supply, this converter is ideal.

    Technical data:

    Input voltage DC8.5V-50V
    Output voltage 10-60 V infinitely adjustable
    Input Current 12A (max) exceeds 8A, please improve heat dissipation
    Quiescent current 10 mA (12 V litre, 20 V, the output voltage, the higher the current will increase too quietly)
    Constant range 0.2 - 12 A
    temperature -40°C to + 85°C (ambient temperature is too high, please improve heat dissipation)
    Operating frequency: 150 kHz
    Conversion efficiency Up to 96%
    Over current protection: yes
    Input reverse polarity protection: No
    Installation 4 x 2.5 mm screw holes
    Connection type: Connection output
    Module Size 67 mm x 48 mm x 28 mm (L x W x H)
    Weight 60g
    Module Introduction

    Module Introduction

    Use the potentiometer "CV-ADJ" to adjust the voltage:

    Clockwise to reduce tension, counterclockwise to increase tension.

    Set the potentiometer "CC-ADJ":

    Turn it counterclockwise about 30 revolutions before connecting the load (clockwise the current increases, counterclockwise the current decreases).

    When charging batteries, connect them after they have been fully discharged to optimise charging efficiency.

    Wide range of applications

    solar

    Solar energy

    FANS

    Fans

    LED

    LED

    3d printer

    3D Printers

    Note:

    1. The input voltage range

    Make sure the input voltage is between 8.5V and 50V. If this range is exceeded, the device may be damaged or not working properly. Please check the voltage value carefully before connecting the power supply.

    2. Output voltage adjustment

    When you adjust the output voltage, please turn the adjustment knob slowly and observe the voltage value on the multimeter at the same time. A quick setting can cause fluctuations in the output voltage and affect the normal operation of the connected devices.

    3. Load Capacity

    Make sure that the connected load does not exceed the maximum output power (400W) and the maximum output current (12A) of the device. Overload can trigger the protection mechanism and cause the device to be switched off or damaged.

    4. Management of heat dissipation

    It is recommended to use the device in a well-ventilated environment and avoid running under full load for a long time. If the current exceeds 8A, it is necessary to add an additional heat sink.

    5. Waterproof and dustproof

    The device is not waterproof and dustproof, please use it in a dry and dust-free environment. Avoid water drops, dust, etc. from entering the inside of the device to avoid short circuit or corrosion.

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    Customer reviews

    3.8 out of 5 stars
    72 global ratings

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    Kurzschluss am Eingang
    1 out of 5 stars
    Kurzschluss am Eingang
    Angeschlossen, -> Kurzschluss am Eingang.Nach genauerer Untersuchung habe ich festgestellt dass der Leistungstransistor bzw MosFet schlampig auf dem Kühlkörper montiert war, die Befestigungsschraube zum Kühlkörper war schief eingedreht und die Isolierung herausgedreht, ich nehme an, dass hier ein Kurzschluss entstanden ist. Ich werde versuchen das zu reparieren, allerdings ist die Isolierung defekt
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    Top reviews from Germany

    • Reviewed in Germany on 23 August 2024
      Dieser Dc/Dc tut was er soll,
      ich war skeptisch wo ich die Bewertungen gelesen habe,
      aber auch die STROM Begrenzung funktioniert super !

      Ich nutze diesen in Verbindung mit einem
      BMS 10s und eingestellt auf 42V und 3A funktioniert dieser einwandfrei.
    • Reviewed in Germany on 21 September 2024
      gut , empfehle
    • Reviewed in Germany on 5 July 2024
      Nach kurzer Zeit ist die Sicherung durchgebrannt. Da diese fest auf dem PCB verlötet ist, ist en Wechsel nicht so einfach möglich. 4mm2 Kabel passt nur mit viel gefummel in die Anschlüsse
    • Reviewed in Germany on 22 July 2023
      Das ist bereits der zweite DC DC Wandler von diesen Typ.
      Habe ihn als Ersatz gekauft...
      Wie beim ersten beschrieben lässt sich die Sicherung nicht so leicht tauschen, weil sie auf der Platine verlötet ist.
      Um mir das ganze Theater mit der Löterei zu sparen diesen hier gekauft.
      One person found this helpful
      Report
    • Reviewed in Germany on 21 December 2024
      Angeschlossen, -> Kurzschluss am Eingang.
      Nach genauerer Untersuchung habe ich festgestellt dass der Leistungstransistor bzw MosFet schlampig auf dem Kühlkörper montiert war, die Befestigungsschraube zum Kühlkörper war schief eingedreht und die Isolierung herausgedreht, ich nehme an, dass hier ein Kurzschluss entstanden ist. Ich werde versuchen das zu reparieren, allerdings ist die Isolierung defekt
      Customer image
      1.0 out of 5 stars Kurzschluss am Eingang
      Reviewed in Germany on 21 December 2024
      Angeschlossen, -> Kurzschluss am Eingang.
      Nach genauerer Untersuchung habe ich festgestellt dass der Leistungstransistor bzw MosFet schlampig auf dem Kühlkörper montiert war, die Befestigungsschraube zum Kühlkörper war schief eingedreht und die Isolierung herausgedreht, ich nehme an, dass hier ein Kurzschluss entstanden ist. Ich werde versuchen das zu reparieren, allerdings ist die Isolierung defekt
      Images in this review
      Customer image Customer image
      Customer imageCustomer image
    • Reviewed in Germany on 15 June 2024
      habe von verschiedenen varianten immer mehrere zuhause,kann man als bastler immer wieder brauchen , bis 100watt ohne probleme zu gebrauchen ,bei grösseren leistungen sind vorkehrungen zur kühlung zu treffen
    • Reviewed in Germany on 22 May 2024
      Die Spannung lässt sich sehr gut regeln nur leider der Strom überhaupt nicht.

      Dafür ist der Verkäufer sehr kommunikativ und kulant.
    • Reviewed in Germany on 15 January 2025
      The media could not be loaded.
      Die Kühlrippen stehen unter Spannung, das ist gefährlich.
      Außerdem stieg bei der ersten Inbetriebnahme rauch auf, und das schon bei 12V 2A Input.

    Top reviews from other countries

    Translate all reviews to English
    • lindu
      4.0 out of 5 stars Fonctionne bien, mais la gamme de regulation est faible
      Reviewed in France on 9 June 2024
      Il n'est pas possible de sortir, par example, 12 V / 3A a partir d'une tension d'entre de 7 V. L agamme de regulation up est reduite en puissande / tension.
      Pas de vraie protection au court-circuits en sortie ; si court-circuit en sortie, le fusible grille. Mais, bonne chose, les mosFET resistent .... on dessoude le fusible, on met un autre, et ca repart.
    • Markus
      1.0 out of 5 stars Trasig produkt
      Reviewed in Sweden on 6 February 2024
      Fungerar ej, blir bara varm men går ej att kontrollera varken volt eller ampere. Defekt
    • Piazzi Matteo
      5.0 out of 5 stars pare ottimo
      Reviewed in Italy on 30 January 2023
      ho sfondato i 12 ampere e tutto apposto funziona molto bene pare tranne che non ho capito il regolatore di corrente ahah prezzo easy qualita esay