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USB-C to DC 4.0×1.7mm cable with inline PD trigger module

SMUGDESK

SMUGDESK 65W PD Trigger Cable USB-C to DC 4.0×1.7mm Fixed 20V

SKU CH-Z0DK-QD6SW

USB-C PD trigger cable delivers fixed 20V 65W output to a 4.0×1.7mm DC jack for compatible Lenovo laptops

  • Delivers steady 20V 65W from PD3.0/PD3.1 USB-C chargers via built-in trigger IC
  • Fits Lenovo IdeaPad, Yoga and Flex notebooks using standard 4.0×1.7mm centre-positive DC jack
  • Thick 20AWG copper with E-Marker chip reduces loss and heat during extended use
  • Integrated overvoltage, overcurrent, short-circuit and overheat protection safeguards laptop motherboard
  • Plug-and-play design lets portable USB-C chargers replace bulky original adapters on trips

PD trigger cable for Lenovo laptops

This USB-C to DC cable uses a built-in trigger IC to negotiate a fixed 20V output from PD3.0 or PD3.1 chargers. It delivers up to 65W of power to Lenovo IdeaPad, Yoga and Flex models that accept a 4.0×1.7mm centre-positive barrel connector. The plug-and-play design requires no drivers or configuration.

Replaces the original bulky adapter

The cable lets you power a compatible notebook from a portable USB-C travel charger instead of the factory power brick. It needs a charger that supports the required Power Delivery profiles and frees up bag space by removing the need to carry the original adapter. The 20AWG copper conductors with an E-Marker chip keep voltage drop low during extended sessions.

Protection circuits and thermal behaviour

Integrated overvoltage, overcurrent, short-circuit and overheat safeguards protect the laptop motherboard from abnormal input. The thick wire construction and E-Marker chip minimise resistive losses, so the cable runs cool during normal charging. No active cooling or fan is involved, so operation is silent.

Highlights

  • Delivers steady 20V 65W from PD3.0/PD3.1 USB-C chargers via built-in trigger IC
  • Fits Lenovo IdeaPad, Yoga and Flex notebooks using standard 4.0×1.7mm centre-positive DC jack
  • Thick 20AWG copper with E-Marker chip reduces loss and heat during extended use
  • Integrated overvoltage, overcurrent, short-circuit and overheat protection safeguards laptop motherboard
  • Plug-and-play design lets portable USB-C chargers replace bulky original adapters on trips

Specifications

No published specifications for this item yet.

Questions about this item

What is the maximum continuous power the cable can deliver to the laptop?

The cable is rated for a maximum of 65W output at a fixed 20V to the DC jack.

Does the cable or its trigger IC generate noticeable heat during all-day charging?

Thick 20AWG copper wire and an integrated E-Marker chip are designed for low heat generation during long usage sessions.

Which type of USB-C charger is required to activate the 20V output?

A PD3.0 or PD3.1 Type-C charger capable of supplying 20V at up to 65W is needed to trigger the fixed voltage.

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