Computers › Electronic components
1PCS/lot Regulated power supply module Isolating Switching Power B0505S-1W B0505S-2W diygba B0505S B1205S B1212S B2405S 1W 2W
Quick answer
Is $1.90 a good price for 1PCS/lot Regulated power supply module Isolating Switching Power…?
It is the usual price, not a deal: $1.90 is in line with the typical price of $1.92 that DipScout measured over the last 14 days. Tracked since Oct 25, 2026, it ranged from $1.90 to $1.92.
$1.90
Today it costs $1.90 on AliExpress. Since Oct 25, 2026, when we started tracking it, it ranged from $1.90 to $1.92. By our price history, it is not on sale right now. Price checked on Nov 11, 2026, 21:13 UTC.
No drop compared with what we observed over the last 14 days. The store advertises "was $1.92", 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$1.90lowest ever seen
Lowest$1.90since Nov 11
Highest$1.92Nov 8 to Nov 11
Tracked since Oct 25 · 5 changesHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Nov 11, 19:53 UTC | $1.90 | −1% |
| Nov 8, 19:56 UTC | $1.92 | +1% |
| Nov 8, 15:16 UTC | $1.90 | −0.5% |
| Nov 4, 19:58 UTC | $1.91 | +0.5% |
| Nov 4, 16:11 UTC | $1.90 | −1% |
| Oct 25, 08:00 UTC | $1.92 | start |
| Store | DIYGBA Electronic Components Store |
|---|---|
| Positive feedback (AliExpress) | 100% |
| AliExpress category | Electronic Components & Supplies › Passive Components |
| Sold | 21 |
| Recorded readings | 6 |
| First seen | |
| Last reading |