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Short silver USB-C male to DC 5.5mm x 2.5mm female cable with braided nylon jacket and metal connector heads

BUCIER

BUCIER PD 140W DC5525 to USB C Cable 5.5mm x 2.5mm Female to Type C Male 17.4cm

SKU CH-BM7F-BYS54

Converts a 5.5 mm × 2.5 mm DC barrel jack into a USB-C PD male connector delivering up to 140 W via a built-in identification chip.

  • Connector TypeUSB Type C
  • ColorSilver
  • Connector DetailUSB Type C
  • Constructionmetal
  • PD chip delivers up to 140W charging from DC brick
  • 5mm x 2.5mm female input fits standard power adapters
  • USB-C male output powers phones tablets and laptops
  • Nylon braided jacket with pure copper core resists wear
  • Compact 17.4cm length travels light in any bag

Input and output ratings

This cable converts a DC 5.5 mm x 2.5 mm female barrel jack into a USB Type-C male plug. It accepts an input range of 15 V to 20.5 V and delivers Power Delivery output at 5 V, 9 V or 20 V up to 140 W. A built-in PD identification chip negotiates the correct voltage automatically for phones, tablets and laptops.

Construction and daily handling

The connector heads are made from metal with injection moulding and the 17.4 cm wire uses a nylon braided jacket over a pure copper core. The short 6.8 inch length keeps things tidy on a desk or in a bag while avoiding the bulk of a full-size power brick. Silver finish gives a clean, professional look.

Thermals and power behaviour

The cable itself draws no power and adds negligible resistance thanks to the pure copper conductors. In normal use it stays cool because the PD chip only enables output when a compatible sink is detected. The 140 W ceiling means it will not support laptops that require more than 140 W, and the source brick must exceed the device’s own rating for reliable operation.

Highlights

  • PD chip delivers up to 140W charging from DC brick
  • 5mm x 2.5mm female input fits standard power adapters
  • USB-C male output powers phones tablets and laptops
  • Nylon braided jacket with pure copper core resists wear
  • Compact 17.4cm length travels light in any bag

Specifications

BrandSinLoon
Connector TypeUSB Type C
ColorSilver
Connector DetailUSB Type C
Constructionmetal

Questions about this item

What input voltage range does the DC 5.5 mm x 2.5 mm female connector accept?

The cable accepts an input range of 15 V to 20.5 V through the DC 5.5 mm x 2.5 mm female connector.

What physical space does the 17.4 cm cable and metal connector heads require?

The cable is 17.4 cm long with metal connector heads; ensure the DC 5.5 mm x 2.5 mm female port and USB Type C male port have enough clearance for the moulded ends.

How do you connect the cable so the PD chip negotiates the correct voltage?

Plug the DC 5.5 mm x 2.5 mm female end onto the power brick output first, then connect the USB Type C male end to the device; the brick must supply 15 V–20.5 V and exceed the device's power draw up to 140 W.

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