DC12-75V 25A 600W DC-DC Buck Constant Voltage Constant Current Converter Buck Regulator Adjustable Power Module
Quick answer
Is $9.99 a good price for DC12-75V 25A 600W DC-DC Buck Constant Voltage Constant Current…?
Too early to tell: DipScout has tracked this price for 2 days, and comparing it with a typical price takes at least 7 days. Tracked since Oct 28, 2026, it ranged from $9.95 to $9.99.
$9.99
Today it costs $9.99 on AliExpress. Since Oct 28, 2026, when we started tracking it, it ranged from $9.95 to $9.99. We haven't tracked it long enough yet to say whether it's on sale.
We have tracked this product for 2 days; confirming a drop takes at least 7 days. The store advertises "was $19.97", but that is the store's own claim; we only state discounts our price history proves.
View on AliExpressThe price above is the last recorded reading, not a live checkout lookup.
Price history
Today$9.99highest ever seen
Lowest$9.95Oct 28 to Oct 30
Highest$9.99since Oct 30
Tracked since Oct 28 · 1 changeHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Oct 30, 13:09 UTC | $9.99 | +0.4% |
| Oct 28, 20:06 UTC | $9.95 | start |
| Store | Stone's Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Electronic Components & Supplies › Active Components |
| Recorded readings | 2 |
| First seen | |
| Last reading |