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What's the best 12V power supply?

A commercial recommendation prompt. We size how many people ask ChatGPT this from real search demand, then run it through ChatGPT to see which websites it recommends.

Est. people asking / mo
3.4K
CPC
$0.15
Total est. value / mo
$31
Common ways people ask this (15)
  • What's the best 12V power supply for electronics projects?
  • What's the best 12V power supply for LED strips?
  • What's the best 12V power supply for CCTV cameras?
  • What's the best 12V power supply for routers or modems?
  • What's the best 12V power supply for amateur radio?
  • What's the best 12V power supply for 3D printers?
  • What's the best 12V power supply for bench use?
  • What's the best 12V power supply for high amperage needs?
  • What's the best 12V power supply for a car audio system?
  • What's the best 12V power supply for indoor use?
  • What's the best 12V power supply for adjustable voltage?
  • What's the best 12V power supply for regulated output?
  • What's the best 12V power supply for a compact setup?
  • What's the best 12V power supply for a budget build?
  • What's the best 12V power supply for heavy-duty continuous use?

What ChatGPT actually answered

One of the 5 times we asked ChatGPT this, verbatim. The leaderboard below aggregates all 5 runs.

Websites ChatGPT recommends for this prompt

Aggregated across 5 runs (min 2/5 appearances). Estimated visits split the prompt's demand by rank. Sites matching the prompt's own brand are marked branded and excluded from the leaderboard.

RankWebsiteAppearsEst. visits / moEst. value / mo
1 digikey.com 5/5 68 $10
2 mouser.com 5/5 41 $6
3 meanwell.com 5/5 27 $4
4 amazon.com 5/5 19 $2
5 newark.com 4/5 14 $2
6 ebay.com 4/5 10 $1
7 aliexpress.com 5/5 7 $1
8 alliedelec.com 4/5 6 $0
9 powerstream.com 5/5 4 $0
10 rs-online.com 4/5 3 $0
11 cui.com 3/5 3 $0
12 farnell.com 4/5 2 $0
13 automationdirect.com 3/5 2 $0
14 tek.com 3/5 1 $0
15 tripp-lite.com 2/5 1 $0
16 phihong.com 2/5 1 $0
17 jameco.com 5/5 1 $0
18 adafruit.com 4/5 1 $0
19 sparkfun.com 4/5 0 $0
20 xp-power.com 2/5 0 $0
How is this estimated?

ChatGPT doesn't publish prompts, so we don't show logged conversations. We measure real demand for this topic from Google search volume, scale it to ChatGPT's user base (on average about 1 ChatGPT user for every 8 Google searchers, a ratio that varies by topic), and run the prompt through ChatGPT 5 times to record which websites it recommends and in what order. Estimated visits split that demand across the recommended sites by a click-through-by-rank curve. Every number is a modeled estimate, not measured analytics. Full methodology →