Computers › Electronic components
12V 1A / 5V1A fully isolated switching power supply module / 220V turn 12V 5V dual output / AC-DC module
Quick answer
Is $4.40 a good price for 12V 1A / 5V1A fully isolated switching power supply module / 220V…?
It is the usual price, not a deal: $4.40 is in line with the typical price of $4.40 that DipScout measured over the last 14 days. Tracked since Oct 22, 2026, the price hasn't changed.
$4.40
Today it costs $4.40 on AliExpress. Since Oct 22, 2026, when we started tracking it, the price hasn't changed. By our price history, it is not on sale right now.
No drop compared with what we observed over the last 14 days. The store advertises "was $5.00", 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
Last reading$4.40on Nov 9
The price hasn't changed once since Oct 22, when we started tracking it.
Hover over the chart to see each price.Tap the chart to see each price.
| Store | EQV Official Store |
|---|---|
| Positive feedback (AliExpress) | 100% |
| AliExpress category | Electronic Components & Supplies › Active Components |
| Sold | 41 |
| Recorded readings | 1 |
| First seen | |
| Last reading |