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Black 90-degree USB-C female to DC 3.0x1.1mm barrel adapter with PD trigger chip

SMUGDESK

SMUGDESK 90 Degree USB 3.1 Type-C Female to DC 20V 3.0x1.1mm PD Trigger Adapter

SKU CH-JPN1-MQ63K

Converts USB-C PD power to a 20 V DC 3.0x1.1 mm barrel plug with a 90° angled design for tight spaces

  • Triggers stable 20V from USB-C PD sources automatically
  • 90° angled design prevents cable strain in tight spaces
  • Converts USB-C PD input to DC 3.0x1.1mm barrel power
  • USB 3.1 Type-C female port works with most PD chargers
  • Plug-and-play operation delivers steady voltage for DC devices

PD Trigger Adapter for 20V DC Devices

This adapter converts a USB-C Power Delivery source into a fixed 20V output through a 3.0x1.1mm barrel plug. It targets users powering laptops, mini routers, LED modules or DIY projects that require this specific DC connector. The integrated trigger chip handles negotiation automatically so no configuration is needed.

Sustained Operation With Stable Voltage

The built-in circuit maintains steady 20V delivery during continuous use, preventing the fluctuations that can occur when a PD source renegotiates. The 90° elbow reduces mechanical stress on both the USB-C port and the DC cable, which helps maintain reliable contact in permanent or semi-permanent installations. Plug-and-play simplicity means the adapter stays transparent to the power chain.

Limits of the USB-C PD Interface

Output is fixed at 20V and only available when the connected PD charger or power bank supports that voltage profile. Devices needing a different voltage, higher current than the source allows, or a barrel size other than 3.0x1.1mm cannot use this adapter. The USB 3.1 Type-C female port accepts standard PD sources but provides no data path.

Highlights

  • Triggers stable 20V from USB-C PD sources automatically
  • 90° angled design prevents cable strain in tight spaces
  • Converts USB-C PD input to DC 3.0x1.1mm barrel power
  • USB 3.1 Type-C female port works with most PD chargers
  • Plug-and-play operation delivers steady voltage for DC devices

Specifications

No published specifications for this item yet.

Questions about this item

Does the adapter generate noticeable heat or noise when powering a device continuously at 20V?

The adapter has no moving parts and uses a stable internal circuit to prevent voltage fluctuation, so it runs silently with minimal heat during continuous 20V operation.

Which USB-C PD power sources can I use with the 3.1 Type-C female port on this adapter?

The USB 3.1 Type-C female port works with most mainstream USB-C PD chargers, power banks and power supplies that can negotiate a fixed 20V output via the built-in PD trigger chip.

Will the 3.0x1.1mm barrel plug fit the DC port on my older laptop or router?

The adapter outputs through a DC 3.0x1.1mm barrel connector, matching devices that use that exact centre-positive barrel size for 20V power input.

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