ULN2003 High-Voltage High-Current Darlington Transistor Array IC 1
New, original and genuine ULN2003 high-voltage Darlington Transistor Array.
ULN2003 High-Voltage High-Current Darlington Transistor Array IC 1
Número do item: 112197199

ULN2003 High-Voltage High-Current Darlington Transistor Array IC 1

Número do item: 112197199

R$ 91

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from Estados Unidos

Em estoque
Estados Unidos Importado de loja dos USA
Peça agora e receba por volta de Monday, Julho 27
Nossos principais parceiros logísticos
  • fedex
  • dhl
New, original and genuine ULN2003 high-voltage Darlington Transistor Array.
Garantia U-Care:
Nenhum
Selecione um plano
fast shipping

Envio
rápido

free return

Devolução
gratúita*

Embalagem segura

Embalagem segura

Produtos 100% originais

Produtos 100% originais

pci-dss

Conformidade com PCI DSS

iso certified

Certificado ISO 27001


paypal payment
astropay payment
visa payment
mastercard payment
banco banrisul payment
american express payment
elo payment
boleto bancario payment
visa electron payment
boleto flash payment
pagseguro payment
caixa payment
itau payment
banco bradesco payment
banco do brasil payment
hipercard payment
banco santander payment

Detalhes do produto

Compre ULN2003 High-Voltage High-Current Darlington Transistor Array IC 1 online ao melhor preço no Ubuy Brasil. Obtenha ofertas exclusivas, descontos e opção de entrega rápida.
Item Weight0.1 lbs (50 grams)

DESCRIÇÃO DO PRODUTO

ULN2003 High-Voltage High-Current Darlington Transistor Array IC 1

Tem alguma dúvida? Fale conosco pelo chat

Perguntas e Respostas do cliente

  • pergunta: What is the ULN2003 Darlington Transistor Array made for?

    responda: The ULN2003 Darlington Transistor Array is designed for driving high-voltage and high-current loads. It contains seven individual Darlington pairs that can be used to control motors, relays, and incandescent lamps efficiently. Utilizing this IC allows for significant amplification of low-level signals, making it ideal for interfacing with microcontrollers or other low-power devices when higher power outputs are needed in your projects.
  • pergunta: How does the ULN2003 protect my circuit while driving loads?

    responda: The ULN2003 includes built-in flyback diodes for each output, which protect your circuit from voltage spikes that occur when inductive loads like motors are de-energized. This feature is crucial as it helps to prolong the lifespan of your components and ensures reliable operation, preventing damage caused by electrical noise and transient spikes.
  • pergunta: Can I use the ULN2003 to control multiple devices at once?

    responda: Yes, the ULN2003 can control up to seven different loads simultaneously. This capability makes it an excellent choice for applications requiring multiple outputs, such as robotic controls and home automation systems. Each output can be triggered independently, allowing for complex operations without needing additional components.
  • pergunta: What is the maximum current and voltage rating for the ULN2003?

    responda: The ULN2003 is capable of handling a maximum output current of 500 mA per channel and can operate at voltage levels up to 50V. These specifications enable it to power substantial loads while maintaining efficient performance, making it suitable for a range of applications in both consumer electronics and industrial automation.
  • pergunta: How should I connect the ULN2003 in my project?

    responda: To connect the ULN2003, link the input pins from your microcontroller to the input pins on the IC; each output pin corresponds to an input. Connect your load between the output pin and the positive voltage supply, while also ensuring that you connect each ground terminal. Following this configuration allows the ULN2003 to effectively switch your devices in response to the input signals from your controller.
  • pergunta: Can the ULN2003 be used in both TTL and CMOS logic circuits?

    responda: Yes, the ULN2003 is compatible with both TTL (Transistor-Transistor Logic) and CMOS (Complementary Metal-Oxide-Semiconductor) logic circuits. It can accept inputs from a range of voltage levels, making it versatile for use in different types of digital electronic applications where signal integrity is important.
  • pergunta: Is it possible to daisy chain multiple ULN2003s for more output channels?

    responda: Absolutely! You can daisy chain multiple ULN2003 devices to increase the number of output channels available for your project. This setup is particularly beneficial for complex systems where a higher number of actuators or loads must be controlled, providing flexibility in your design without compromising performance.
  • pergunta: What are typical applications for the ULN2003?

    responda: Typical applications for the ULN2003 include driving stepper motors in robotics, controlling relays for activating home appliances, and running lighting systems in automated setups. Its ability to handle inductive loads and high currents makes it ideal for both hobbyist projects and more advanced industrial controls.
  • pergunta: How do I diagnose issues if my ULN2003 circuit isn't working?

    responda: To diagnose issues with your ULN2003 circuit, start by checking all connections to ensure they are secure. Use a multimeter to test input signals and verify that outputs are responsive. Additionally, ensure that your power supply meets the required specifications for the loads being driven. Following these steps can help you identify where the issue may lie in your setup.
  • pergunta: Where can I buy ULN2003 High-Voltage High-Current Darlington Transistor Array IC?

    responda: You can buy the ULN2003 High-Voltage High-Current Darlington Transistor Array IC from Ubuy, a reliable online retailer that offers a wide range of electronic components and tools. They provide a user-friendly shopping experience, helping you find the best options for your electronic projects quickly and efficiently.

microtivity Darlington Editorial Review

Nenhuma revisão editorial encontrada

Comentários e avaliações dos clientes

4.0
1 Avaliações dos clientes
  • 5 Estrela
    0%
  • 4 Estrela
    100%
  • 3 Estrela
    0%
  • 2 Estrela
    0%
  • 1 Estrela
    0%

Avalie este produto

Compartilhe sua opinião com outros clientes

Prós

  • High voltage capability
  • Reliable performance
  • Easy to use for projects
  • Wide application range
  • Excellent heat dissipation

Contras

  • Limited to specific circuit designs.

Histórico de preço do produto

Informações importantes

  • Limitações: para envios internacionais de produtos, observe que qualquer garantia do fabricante pode não ser válida; as opções de serviço do fabricante podem não estar disponíveis; manuais, instruções e avisos de segurança do produto podem não estar no idioma do país de destino; os produtos (e os materiais que os acompanham) podem não ser projetados de acordo com os padrões, especificações e requisitos de rotulagem do país de destino; e os produtos podem não estar em conformidade com a voltagem do país de destino e outros padrões elétricos (exigindo o uso de um adaptador ou conversor, se apropriado). O destinatário é responsável por garantir que o produto possa ser importado legalmente para o país de destino. Ao fazer o pedido no Ubuy ou em suas afiliadas, o destinatário é o importador do registro e deve cumprir todas as leis e regulamentos do país de destino.
  • Nem todos os produtos listados no Ubuy estão à venda, pois o Ubuy é um mecanismo de busca global. Os produtos estão sujeitos às regulamentações de exportação/comércio.