1/5/10PCS 3A Mini DC-DC Buck Step Down Converter Board Module 5V-30V to 3.3V 5V 12V DC DC Voltage Regulator PCB Board Power Buck
Quick answer
Is $1.48 a good price for 1/5/10PCS 3A Mini DC-DC Buck Step Down Converter Board Module 5V-30V…?
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 $1.46 to $1.48.
$1.48
Today it costs $1.48 on AliExpress. Since Oct 28, 2026, when we started tracking it, it ranged from $1.46 to $1.48. 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 $2.96", 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$1.48highest ever seen
Lowest$1.46Oct 28 to Oct 29
Highest$1.48since Oct 29
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 29, 19:11 UTC | $1.48 | +1% |
| Oct 28, 20:05 UTC | $1.46 | start |
| Store | Stone's Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Electronic Components & Supplies › Active Components |
| Recorded readings | 2 |
| First seen | |
| Last reading |