DC 12V Delay Relay Timer Switch Module Board 0-25 Second Adjustable Timer Relay Turn On/Turn Off Switch Module with Opto-couplers Isolator
genuine image
DC 12V Delay Relay Timer Switch Module Board 0-25 Second Adjustable Timer Relay Turn On/Turn Off Switch Module with Opto-couplers Isolator
Delay time can be adjusted by potentiometer, default 0-25 seconds; perfect for robotics, automation, and security applications.
DC 12V Delay Relay Timer Switch Module Board 0-25 Second Adjustable Timer Relay Turn On/Turn Off Switch Module with Opto-couplers Isolator
Artículo nº.: 37828086

DC 12V Delay Relay Timer Switch Module Board 0-25 Second Adjustable Timer Relay Turn On/Turn Off Switch Module with Opto-couplers Isolator

82% de los encuestados recomendarían esto a un amigo

Artículo nº.: 37828086

€ 14

Detalles del precio

Sin incluir gastos de envío y aduana ( Los gastos de envío y aduana se calcularán al finalizar la compra )

*Todos los artículos se importarán desde EE. UU.

En stock
EE. UU. Importado de la tienda USA
Haz tu pedido ahora y recíbelo el Sábado, Octubre 17
Transacción seguraTransacción segura

Ubuy trabaja arduamente para proteger tu seguridad y privacidad. Nuestro avanzado sistema de seguridad de pagos garantiza la confidencialidad al cifrar tu información durante la transmisión mediante los protocolos AES (Estándares de Cifrado Avanzado) y SSL (Capa de Conexión Segura). Tus datos de pago están 100% seguros, ya que no compartimos tus detalles de pago con vendedores externos.

Nuestros mejores socios logísticos
  • fedex
  • dhl
Delay time can be adjusted by potentiometer, default 0-25 seconds; perfect for robotics, automation, and security applications.
Garantía U-Care:
Ninguna
Selecciona un plan
buy now pay later

Compra ahora, paga después

fast shipping

Envío
rápido

free return

Devolución
gratuita*

Embalaje seguro

Embalaje seguro

Productos 100% originales

Productos 100% originales

pci-dss

Cumple con PCI DSS

iso certified

Certificado ISO 27001

paypal payment
visa payment
mastercard payment
sofort payment
klarna payment
Note: Step Down Voltage Transformer required for using electronics products of EE. UU. store (110-120). Recommended power converters Comprar ahora.

Lo que más destaca

Adjustable Timer
Customize timing between 0 to 25 seconds for precise control over switch operations, catering to various applications and user needs.
Opto-isolation
Built-in opto-couplers provide electrical isolation, enhancing safety and preventing damage to connected devices from surges or faults.
Versatile Applications
Ideal for automating lights, fans, or other electronic devices, this relay switch module simplifies control for both home and industrial environments.

Detalles del producto

Shop the best selection of DC 12V Delay Relay Module Board 0-25 Second Adjustable Timer Relay at Ubuy España. Get your electronic switch module with opto-couplers isolator today!
Connector TypeThrough Hole
Contact TypeNormally Open
Current Rating10 A
Mounting TypePCB Mount
Operation ModeAutomatic
Wattage120 watts
Coil Resistance500 kiloohms
Coil Voltage12 volts
Contact Current Rating10 A
Maximum Switching Current10 A
Maximum Switching Voltage12 volts
Minimum Switching Voltage12 volts
Number of Terminals2
Brand NameWalfront
UPC663862243062
Number of Items1
Item Weight0.02 kg
ManufacturerWalfront
ModelWalfronts2g18rekmx
Part NumberWalfronts2g18rekmx
Contact MaterialCopper

¿Quién debería comprarlo?

Suitable For
  • Home Automation

    Ideal for automating lights or appliances, creating controlled delays to enhance home efficiency and convenience.

  • DIY Projects

    Great for hobbyists and makers needing adjustable timing for various electronic and robotics projects.

  • Security Systems

    Useful in security applications to delay device activation, improving safety and reducing false alarms.

Not Suitable For
  • High Power Devices

    Not suitable for applications exceeding 12V or requiring high current, as it may cause damage.

DESCRIPCIÓN DEL PRODUCTO

DC 12V Delay Relay Timer Switch Module Board 0-25 Second Adjustable Timer Relay Turn On/Turn Off Switch Module with Opto-couplers Isolator

¿Tienes alguna consulta? Chatea con nosotros

Preguntas y respuestas de los clientes

  • Pregunta: What is a DC 12V Delay Relay Module Board used for?

    Respuesta: A DC 12V Delay Relay Module Board is used to automatically control the timing of electrical devices. It acts as a switch that can turn devices on or off after a specific delay, ranging from 0 to 25 seconds. This feature is particularly useful in various applications, such as automated lighting systems, motor control, and home automation, where you want to avoid immediate on/off actions.
  • Pregunta: How do I adjust the timer settings on this relay module?

    Respuesta: Adjusting the timer settings on the DC 12V Delay Relay Module is straightforward. The module is equipped with a variable resistor (potentiometer) that allows you to set the desired delay time precisely. By turning this knob, you can achieve timing from 0 up to 25 seconds. This makes it highly customizable for different project needs, suitable for either short or longer activation periods.
  • Pregunta: Can this relay module be used for inductive loads?

    Respuesta: Yes, this relay module can be used for inductive loads, but care must be taken. Inductive loads, like motors or solenoids, can generate back EMF that may damage the relay. Therefore, using protective diodes is advisable in these scenarios. This module's opto-coupler provides additional isolation, ensuring the control circuit remains safe from high voltage spikes.
  • Pregunta: What are the power specifications for this relay module?

    Respuesta: The DC 12V Delay Relay Module operates at a voltage of 12V DC, which is common for many electronic circuits. It typically consumes a small amount of current while energized, but you should always check the specifications to ensure compatibility with your application, as exceeding the current rating can lead to failures. The module can control devices with varying power requirements efficiently.
  • Pregunta: Is this relay module compatible with Arduino or Raspberry Pi?

    Respuesta: Absolutely! The DC 12V Delay Relay Module is designed for easy integration with microcontrollers like Arduino and Raspberry Pi. Its design includes opto-isolators that protect the microcontroller from high voltages and currents. This module can be utilized to create complex automated systems or projects, allowing you to control various devices based on programmed conditions.
  • Pregunta: What precautions should I take while using this relay module?

    Respuesta: While using this relay module, ensure correct voltage and current ratings of the devices being controlled. Always ensure proper wiring to prevent short circuits. It's also important to take precautions against potential electrical shocks when working with higher voltages. Using the module within its specified limits can enhance safety and longevity in your applications.
  • Pregunta: Can I use this module in a 24V system?

    Respuesta: No, the DC 12V Delay Relay Module is specifically designed for a 12V DC system. Using it in a 24V system can damage the module and create safety hazards. If you are working with a 24V system, it's best to look for a relay module rated for that voltage. This ensures reliable operation and prevents potential electrical failures.
  • Pregunta: What types of devices can this relay control?

    Respuesta: The relay module can control a variety of devices including lights, motors, fans, and other electrical appliances. It is particularly useful in automated systems, such as turning on lights after a set delay when entering a room or controlling a fan based on temperature sensors. Essentially, any device operating within its rated specifications can be controlled effectively.
  • Pregunta: How does the opto-isolator enhance the functionality of this relay?

    Respuesta: The opto-isolator in the DC 12V Delay Relay Module ensures electrical isolation between the control side and the load side of the circuit. This means that any high voltage spikes or disturbances on the load side do not affect the control circuit, thus preventing damage to the controlling device, such as an Arduino or Raspberry Pi. This feature greatly enhances safety and reliability.
  • Pregunta: Where can I buy the DC 12V Delay Relay Module Board in Spain?

    Respuesta: You can purchase the DC 12V Delay Relay Module Board from Ubuy. They offer a wide selection of electronic components, making it convenient to find and acquire the module you need. Ubuy provides various options for purchasing, ensuring you can easily find the right product for your project requirements.

Walfront IO Modules Editorial Review

DC 12V Delay Relay Timer Switch Module Board 0-25 Second Adjustable Timer Relay Turn On/Turn Off Switch Module with Opto-couplers Isolator features a robust design with a current rating of 10 A and a coil voltage of 12 volts, making it suitable for various automation applications. Users have found it helpful to follow the correct wiring, especially noting that connecting the VCC and GND correctly is crucial for the relay to function as intended. However, several reviews point out difficulties with achieving the desired delay timing, as some users experienced immediate triggering regardless of the potentiometer settings. Despite these challenges, those who managed to set it up appreciated its reliability and optical isolation capabilities, highlighting its potential for low voltage applications.

Reseñas y valoraciones de clientes

1 valoraciones de los clientes
  • 5 estrella
    100%
  • 4 estrella
    0%
  • 3 estrella
    0%
  • 2 estrella
    0%
  • 1 estrella
    0%

Escribir una reseña de este producto

Comparte tu opinión con otros clientes

Ventajas

  • Adjustable timer from 0-25 seconds
  • Optical isolation enhances safety
  • Suitable for low voltage applications
  • Compact PCB mount design
  • Easy connection points for wiring

Desventajas

  • Initial setup can be confusing for new users

CONFIANZA EN LA PLATAFORMA Y SEGURIDAD DEL COMPRADOR

trustpilot logo
4.2/5 9477 reseñas
Leer opiniones
JK
Jasmin
Verified buyer

“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
AG
Anke
Verified buyer

“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
H
Hazel
Verified buyer

“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer

“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
AC
Adele
Verified buyer

“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
Pago seguro Entrega mundial Devoluciones fáciles Productos genuinos

Historial de precios del producto

Información importante

  • Limitaciones: para los productos enviados internacionalmente, hay que tener en cuenta que cualquier garantía del fabricante puede no ser válida; las opciones de servicio del fabricante pueden no estar disponibles; los manuales del producto, las instrucciones y las advertencias de seguridad pueden no estar en el idioma del país de destino; los productos (y los materiales que los acompañan) pueden no estar diseñados de acuerdo con las normas, especificaciones y requisitos de etiquetado del país de destino; y los productos pueden no ajustarse al voltaje y otras normas eléctricas del país de destino (lo que requiere el uso de un adaptador o convertidor, si procede). El destinatario es responsable de asegurarse de que el producto puede ser importado legalmente al país de destino. Al realizar un pedido a Ubuy o a sus filiales, el destinatario es el importador registrado y debe cumplir con todas las leyes y reglamentos del país de destino.
  • No todos los productos que aparecen en Ubuy están a la venta, ya que Ubuy es un motor de búsqueda global. Los productos están sujetos a las normas de exportación/comercio.

€ 14

Haz tu pedido ahora y recíbelo el Sábado, Octubre 17

CANT.:

Transacción seguraTransacción segura

Cumplimos con PCI DSS y contamos con la certificación ISO 27001:2022, con pagos cifrados y protección total del comprador en cada pedido.

Nuestros mejores socios logísticos
  • fedex
  • dhl
La entrega internacional más rápida

Características y beneficios

  • Adjustable delay time from 0.1s to 25 seconds.
  • High current capacity, handling up to 10A.
  • Robust protection with reverse polarity diode.
  • Versatile for robotics, car lamps, and automation projects.
  • Easily expandable delay time with larger capacitors.
  • Perfect for industrial control and intelligent home applications.

Garantía Ubuy

Compra sin preocupaciones: productos 100 % originales, pagos seguros conforme a PCI DSS, protección de datos con certificación ISO 27001, la entrega transfronteriza más rápida, devoluciones gratuitas* y embalaje seguro en cada pedido.