Computers › Electronic components
1PCS 1W 2W 3W regulated power supply module Isolating Switching Power ibuw B1205S B1209S B1212S B1215S B1224S B1503S B1505S
Quick answer
Is $2.21 a good price for 1PCS 1W 2W 3W regulated power supply module Isolating Switching…?
It is the usual price, not a deal: $2.21 is in line with the typical price of $2.21 that DipScout measured over the last 14 days. Tracked since Oct 22, 2026, it ranged from $2.19 to $2.21.
$2.21
Today it costs $2.21 on AliExpress. Since Oct 22, 2026, when we started tracking it, it ranged from $2.19 to $2.21. By our price history, it is not on sale right now. Price checked on Nov 13, 2026, 04:08 UTC.
No drop compared with what we observed over the last 14 days.
View on AliExpressThe price above is the last recorded reading, not a live checkout lookup.
Price history
Today$2.21highest ever seen
Lowest$2.19Nov 12 to Nov 13
Highest$2.21since Nov 13
Tracked since Oct 22 · 4 changesHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Nov 13, 04:08 UTC | $2.21 | +0.9% |
| Nov 12, 03:05 UTC | $2.19 | −0.9% |
| Nov 10, 03:06 UTC | $2.21 | +0.9% |
| Nov 5, 16:02 UTC | $2.19 | −0.9% |
| Oct 22, 00:50 UTC | $2.21 | start |
| Store | Shop910433011 Store |
|---|---|
| Positive feedback (AliExpress) | — |
| AliExpress category | Electronic Components & Supplies › Active Components |
| Sold | 151 |
| Recorded readings | 5 |
| First seen | |
| Last reading |
Also sold by 1 other store
Same title and category on AliExpress, cheapest first. Each store has its own price and history; check the variant and shipping.
| Shop910433011 Store | $2.21 · 151 sold |
|---|