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  5. USB Step Down Buck Converter 6-24V, 12V-24V to 5V 3A DC Power Module Mini

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USB Step Down Buck Converter 6-24V, 12V-24V to 5V 3A DC Power Module Mini

£3.20 Buy It Now, FREE Shipping, eBay Money Back Guarantee
Seller: belchuska ✉️ (1,508) 100%, Location: London, GB, Ships to: GB, Item: 155740629423 USB Step Down Buck Converter 6-24V, 12V-24V to 5V 3A DC Power Module Mini.

Features

The new main chip is manufactured in the USA. It boasts a maximum output current of 3A, making it suitable for extended usage at 2.1A, ensuring ample capacity.

This innovative design incorporates three solid-state ceramic capacitors (MLCC) for enhanced performance. It features synchronous rectification for high efficiency, achieving up to 97.5% efficiency when converting from 6.5V to 5V at 0.7A and up to 94% efficiency when converting from 12V to 5V at 1A.

The inclusion of a flat copper inductor further improves conversion efficiency while providing output overvoltage protection. Additionally, a 1.5A fuse and a 300W TVS tube safeguard your USB devices when delivering a 5V output.

The latest USB identification circuit ensures perfect compatibility with a wide range of devices, including iPhones, most Android phones, and iPads. Our USB port meets high-quality standards.

You'll also appreciate the convenience of an output voltage indicator (RED) and the input's reverse polarity protection diode, preventing damage in case of incorrect input connections. With an ultra-low static current of only 0.85mA, it's an efficient choice.

Notably, there's no need to add a switch when connecting to a car battery. You can easily hook it up to either the car cigarette lighter cable or the ACC power supply cable

Module Parameters

Module Properties:

  • Type: Non-isolated buck module (BUCK) with synchronous rectification.
  • Input Voltage: DC 6-24V.
  • Output Voltage: 5.1-5.2V.
  • Output Current: 3A MAX.
  • Conversion Efficiency: Up to 97.5% (e.g., 6.5V to 5V at 0.7A, tested after short reverse protection and fuse).
  • Switch Frequency: 500KHz.
  • Output Ripple: Approximately 10mV (e.g., 12V to 5V 3A) within a 20MHz bandwidth.
  • Output Indicator: Red for output voltage.
  • Operating Temperature: Industrial grade (-40°C to +85°C) with output power decreasing as ambient temperature rises.
  • Output Overvoltage Protection: Yes, featuring a 1.5A input fuse and a 300W TVS tube for 5V output clamp protection.
  • Full Load Temperature: 30°C.
  • Static Current: Only 0.85 mA.
  • Load Regulation: ± 1%.
  • Voltage Regulation: ± 0.5%.
  • Dynamic Response Speed: 5% in 200 microseconds.
  • Output Short Circuit Protection: Yes, but please avoid prolonged short circuits.
  • Input Reverse Polarity Protection: Yes, equipped with a reverse polarity protection diode.
  • Connection Mode: Welding.
  • Input Mode: Welding.
  • Output Mode: USB.

  • Condition: New
  • Mounting Style: Stand Alone
  • Plug Type: Type A
  • Minimum Operating Temperature: -40 °C
  • Colour: Red
  • Installation Area: Indoor
  • Brand: Unbranded
  • Series: HW-384
  • Type: Buck Converter
  • Efficiency: 97.5
  • Output Voltage Rating (DC): 5 V
  • Maximum Operating Temperature: 85 °C
  • Features: DC Input Capable
  • Protection Properties: Reverse Current Protection, Short Circuit Protection

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