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dcdc コンバーター 降圧
Worth a lookShows a $4.1M/yr market, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size
Incredible¥4.1M¥4.1M/yr · 115K searches
Quality gap
Incredible3.9★avg incumbent rating — lower means beatable quality
Returns
Incredible1.0%return rate — above 5% kills the launch gate
Review moat
Great132avg incumbent reviews — the moat a new listing must climb
Competition
Great39%top-5 click share — an open shelf
Brand share
Good61%top-5 brand share — brands hold most of the demand
Growth
Bad-3.0%90-day search growth — must beat 0% to launch
Conversion
Bad1.7%search→purchase rate — share of searches ending in a sale
Avg price
Bad¥2103.21avg listing price — sweet spot $15–$100
Price range
Bad¥502.58–¥10338.13cheapest to priciest tracked listing — scored on the share inside $15–$100