LM7812 + LM7912 ±12V dual voltage regulator rectifier bridge power supply module
Quick answer
Is $5.09 a good price for LM7812 + LM7912 ±12V dual voltage regulator rectifier bridge power…?
Too early to tell: DipScout has tracked this price for less than a day, and comparing it with a typical price takes at least 7 days. Tracked since Oct 30, 2026, it ranged from $4.92 to $5.09.
$5.09
Today it costs $5.09 on AliExpress. Since Oct 30, 2026, when we started tracking it, it ranged from $4.92 to $5.09. We haven't tracked it long enough yet to say whether it's on sale.
We have tracked this product for less than a day; confirming a drop takes at least 7 days.
View on AliExpressThe price above is the last recorded reading, not a live checkout lookup.
Price history
Today$5.09highest ever seen
Lowest$4.92on Oct 30
Highest$5.09since Oct 30
Tracked since Oct 30 · 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, 14:09 UTC | $5.09 | +3% |
| Oct 30, 08:02 UTC | $4.92 | start |
| Store | JETTING Electronic Component Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Electronic Components & Supplies › Active Components |
| Recorded readings | 2 |
| First seen | |
| Last reading |