Does Cable Size Matter?
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Description
Does size matter? I asked Tynan to find out for sure. >> Yes, but it's complicated. Our new TRSPEC 1 meter cable fully charged this phone in 95 minutes with a maximum voltage drop of 0.57 volts at 5 amps. What about this one? Longer cables can be slower because if they're made with lower grade materials, that can increase electrical resistance, which can decrease the amount of power that actually makes it to your device. The LTT store true cables, large gauge power conductors, actually minimize resistance, so performance should be similar. and they're wrapped in a strainer relief and silicone jacket combo for unmatched longevity. So, does size matter? With the 5 meter cable taking 95 minutes to charge with a voltage drop of 0.92 volts at 5 amps, yes, but hardware matters more as it can lead to less voltage drop over a longer length, which is why large gauge power conductors are used in all LT Truepec cables.
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In this short, the presenter demonstrates how cable size impacts charging performance by comparing a 1‑meter and a 5‑meter cable. He shows that the 1‑meter cable charges a phone in 95 minutes with a voltage drop of 0.57 V at 5 A, while the 5‑meter cable takes the same time but drops 0.92 V, indicating that larger gauge conductors reduce resistance and improve longevity. The video highlights the use of a silicone jacket and strainer relief for durability, and the presenter notes that the difference in voltage drop is largely due to the cable’s material quality. Viewers comment on the practical relevance of cable length and gauge, and the video’s concise format makes it easy to follow the key data points. Overall, the clip offers a clear, data‑driven look at how cable size matters for efficient charging.
The comment thread shows strong engagement, with 2300 likes on the main comment and 1600 on a follow‑up, indicating that viewers appreciate the technical detail and the presenter’s clear explanation. Commenters praise the practical relevance of cable size and gauge, and several replies note that the video’s concise format makes the data easy to digest. The overall sentiment is positive, with a few jokes and references to Linus, suggesting a supportive community response.
Topics · tech · review · pc · performance
Questions answered
- What voltage drop does the 1‑meter cable achieve at 5 A?
- 0.57 V
- How long does the 5‑meter cable take to charge the phone?
- 95 minutes
- What material is used for the cable’s jacket?
- Silicone