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DC 5.5x2.5mm 90° elbow male power cable 30cm

Ruth's sister

Ruth's sister DC 5.5x2.5mm 90° elbow male 3A .3mm² 30cm internal power cable

SKU CH-HZVH-72Y9D

A 30 cm all-copper internal power cable with a 90° elbow male DC 5.5 × 2.5 mm plug rated for 3 A

  • 90° elbow keeps cable routing tidy inside tight cases
  • 3 A current rating supports stable power delivery to DC devices
  • All-copper 0.3 mm² conductors reduce resistance and voltage drop
  • 30 cm length reaches nearby headers without excess slack

DC 5.5 x 2.5 mm elbow cable for tight internal

This new internal power cable from Ruth's sister uses a 90 degree elbow plug to fit in cramped chassis spaces. It carries up to 3A through all-copper conductors rated at .3 mm². The 30 cm length suits short runs between a DC jack and a nearby board. Builders who need a straight plug or a longer reach will need a different cable.

Thermals noise and power draw in normal use

The all-copper wire keeps resistive heating low at the rated 3A load. No active cooling is present so the cable adds zero acoustic noise to the system. Power draw is limited to the connected device and the small I²R loss in the .3 mm² conductors. Install away from sharp edges to maintain insulation integrity.

Highlights

  • 90° elbow keeps cable routing tidy inside tight cases
  • 3 A current rating supports stable power delivery to DC devices
  • All-copper 0.3 mm² conductors reduce resistance and voltage drop
  • 30 cm length reaches nearby headers without excess slack

Specifications

No published specifications for this item yet.

Questions about this item

How do I route the 90° elbow connector inside a tight chassis without stressing the .3mm² copper wire?

Align the elbow so the cable exits toward the motherboard tray, then secure the 30cm length with a tie-wrap 2cm from the plug to prevent the 5.5×2.5mm barrel from levering loose.

When should I replace this 3A-rated cable if the insulation stays intact?

Swap it once the copper shows green oxidation at the crimp or the barrel develops play exceeding 0.5mm, typically after 2–3 years of continuous 3A load.

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