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DC 12V/24V to 3.3V Voltage Converter DC 8-30V to 3.3V 2.5A/3A 9.9W MAX Step-Down Converter

Original price was: $13.99.Current price is: $8.99.
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Additional information

Additional information

Weight0.1 kg
Dimensions3 × 2 × 5 cm
DC 12V/24V to 3.3V Voltage Converter DC 8-30V to 3.3V 2.5A/3A 9.9W MAX Step-Down Converter

DC 12V/24V to 3.3V Voltage Converter DC 8-30V to 3.3V 2.5A/3A 9.9W MAX Step-Down Converter

Original price was: $13.99.Current price is: $8.99.

Description

  • DC 8-30V to 3.3V 2.5A/3A Voltage Converter:Efficiently converts a DC input of 12V or 24V to a stable 3.3V output, supporting currents up to 2.5A or 3A. Output Power: 9.9W. Note:The load connected to the output side must not exceed the specified maximum load.
  • Various protections: DC Voltage Converter supports short-circuit protection, over-temperature protection, over-current protection, anti-disconnection protection; small size, ultra-thin, easy to install; dust-proof, moisture-proof, shock-proof and other functions.
  • Support short-circuit protection: when the output is short-circuited, the product stops working without output, and the output can be resumed after troubleshooting. Please pay attention to the correct input, negative reverse connection, will lead to permanent damage to the product.
  • Storage: Store the product in a cool and dry place, avoid contact with corrosive substances, and keep away from fire and heat sources. The product adopts synchronous rectification technology, high conversion efficiency and stable performance.Please note: Do not immerse the product completely in water (the product is not waterproof).
  • Widely used: Voltage Converter is widely used in Motor, LED light strip, monitoring systems, motors, electronic systems, car radios, stereos, buses, minibuses, trucks display, car billboards, solar panels, walkie-talkies, DIY equipment and so on.

 

DC/DC Voltage Converter 8V-30V to 3.3V 2.5A/3A 9.9W MAX

Name: Buck Converter

Brand:Mzhou

Function: Buck

Typical Input Voltage: 12V/24V

Input Voltage Range: 8-30V DC

Output Voltage: 3.3V DC

Output Current: 2.5A/3A

Output Power: 9.9W max

Heat dissipation method: natural heat dissipation

Transfer efficiency:95%

Operating Temperature: -20-65°

Storage temperature: -40-85°

Operating Humidity: 10%-90%RH

Net weight: 15g/0.52oz

L*W*H: 43*22*11mm/1.69×0.87×0.43 inch

Quality assurance: within 12 months of the reporting period

 

3.3V 2.5A/3A power transformer connection:

Input: Red (+) Black (-).

Output: White (+) Black (-).

Tips:

To ensure the product is in optimal working condition, an input voltage of 8-30V is recommended.

Precautions:

1. No reverse polarity, power supply has no reverse polarity protection, reverse port will damage the power supply. Please note that the positive and negative polarity of input cannot be interchanged.

2. During operation, the load can not be overloaded, leave space for the power supply to ensure that the power supply works stably for a long time.

3. If the ambient temperature is too high during operation, the power consumption should be reduced accordingly, and the power supply can work stably for a long time under low temperature to ensure normal operation.

4. Do not use it near a heat source (such as fire or heater).

5. Do not connect the input cable to 220V power supply.

6. Do not put the product into fire or heat it.

7. Do not short-circuit the positive and negative terminals of the product with wires or other metal objects.

8. Prohibit non-professionals from disassembling and repairing the product.

Rating & Review

Based on 6 Reviews
  1. plumpskuchen
    (verified owner)
    Macht einen guten Eindruck. Nichts zu sehen, da vergossen.
    Man muss sich keine Sorgen machen, wenn man es irgendwo im Auto versteckt betreibt.
    DC 12V/24V to 3.3V Voltage Converter DC 8-30V to 3.3V 2.5A/3A 9.9W MAX Step-Down Converter
    DC 12V/24V to 3.3V Voltage Converter DC 8-30V to 3.3V 2.5A/3A 9.9W MAX Step-Down Converter
    Helpful? 0 0
  2. Karazilus
    (verified owner)
    Ich habe den Spannungswandler an einem 12V Netzteil getestet. Dabei habe ich am 12V Netzteil direkt einen LED Streifen angebracht und am Spannungswandler einen ESP32 zur Kontrolle des Streifens mittels WLED betrieben und damit den Streifen gesteuert. Ich habe Testweise auch mal geschaut, was der Spannungswandler leistet (5,12V) und bei Last mit 3A (4,97V). Das sollte stabil genug sein, um auch einen Raspberry Pi daran betreiben zu können (aber ohne Gewähr). Der Spannungswandler wird bei 3A Last leicht warm, aber nicht heiß. Das Gerät selbst ist einvulkanisiert und kann nicht repariert werden. Für den Preis aber absolut in Ordnung und vor allem sehr einfach in der Verwendung.
    Helpful? 0 0
  3. Ana
    (verified owner)
    Probé el convertidor de voltaje MZHOU DC 12V/24V a 5V 3A MAX 15W con una fuente de alimentación de 12V y aquí está mi experiencia:
    Instalación y Pruebas Iniciales

    Conecté una tira de LED directamente a la fuente de alimentación de 12V y usé un ESP32 en el convertidor de voltaje para controlar la tira mediante WLED. La configuración fue muy sencilla y rápida, lo cual es un gran punto a favor.
    Rendimiento del Convertidor

    Durante las pruebas, observé que el convertidor proporcionaba un voltaje estable de 5.10V sin carga y 4.95V bajo una carga de 3A. Esto demuestra una estabilidad adecuada para la mayoría de los dispositivos. El convertidor se calentó ligeramente bajo carga, lo cual es normal y no presentó problemas de funcionamiento.
    Características del Dispositivo:

    El convertidor está bien sellado, lo que lo hace impermeable y adecuado para su uso en entornos automotrices o al aire libre. Sin embargo, esta característica también significa que no se puede reparar si surge algún problema interno, lo cual es un pequeño inconveniente.
    Uso y Aplicaciones

    Considero que este convertidor es bueno por su precio. Es muy fácil de usar y cumple perfectamente con su función. La capacidad de soportar una corriente de hasta 3A lo hace versátil para varios dispositivos USB, desde tiras de LED hasta microcontroladores. Yo lo he usado para un ESP32
    Pros y Contras

    Pros:

    Fácil de instalar y usar.
    Voltaje de salida estable.
    Impermeable y adecuado para aplicaciones automotrices.
    Buena relación calidad-precio.

    Contras:

    El dispositivo no se puede reparar debido a su sellado.
    Se calienta ligeramente bajo cargas altas, aunque esto es normal.

    Conclusión

    En general, el convertidor de voltaje MZHOU DC 12V/24V a 5V 3A MAX 15W es una excelente opción para quienes necesitan una solución sencilla y efectiva para convertir voltajes. Su rendimiento es estable y su construcción robusta lo hace adecuado para una variedad de aplicaciones. Definitivamente, lo recomiendo por su precio y funcionalidad.

    Helpful? 0 0
  4. Tom V
    (verified owner)
    Si tratta di un convertitore buck per corrente continua, in grado di ridurre la tensione a 5V, partendo da un ingresso tra i 12 e i 24V. Questi dispositivi sono anche conosciuti come convertitori step-down o riduttori di tensione. La loro efficienza dovrebbe essere piuttosto buona, almeno sulla carta. Io ho effettuato subito qualche test, collegandolo a un piccolo pannello solare da 24V. La tensione è risultata molto stabile tra i 4,9 e 5,1V. A livello di intensità di corrente ho registrato un massimo di 2A (quindi circa 10W di potenza). Il convertitore è realizzato bene, l’uscita è già cablata con una presa USB-A, mentre l’ingresso è dotato di un morsetto rapido. Sull’ingresso è presente anche una protezione con fusibile da 5A (del tipo utilizzato sulle auto). Il massimo di potenza prelevabile è di 15W, superati i quali si rischia di danneggiare il convertitore. Ottimo, ad esempio, da abbinare a un piccolo pannello solare per ricaricare il telefono, il power bank o altri dispositivi che accettano una ricarica a 5V, oppure da attaccare alla batteria dell’auto per ottenere una presa di ricarica USB (dalla quale, come detto, non dobbiamo prelevare più di 15W).
    DC 12V/24V to 3.3V Voltage Converter DC 8-30V to 3.3V 2.5A/3A 9.9W MAX Step-Down Converter
    DC 12V/24V to 3.3V Voltage Converter DC 8-30V to 3.3V 2.5A/3A 9.9W MAX Step-Down Converter
    DC 12V/24V to 3.3V Voltage Converter DC 8-30V to 3.3V 2.5A/3A 9.9W MAX Step-Down Converter
    Helpful? 0 0
  5. D T
    (verified owner)
    I used this to hardwire an aftermarket CarPlay display. The wage type connector made it super easy. A bonus is that this converter is fused. Many of the others are not.
    Helpful? 0 0
  6. No Pizza Tonite
    (verified owner)
    I used this to place the powered usb connector in my 1956 F100 restomod seats. The new seats had provision for USB plugs underneath. This fit the bill nicely. A plus that they included the lever nut connector as well as an inline fuse. All I needed to do is strip the pos and neg 12v wires and plug them in. Walla! This made things so much simpler!
    Helpful? 0 0

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