Computers › Electronic components
B0505S 1W B0505 DC-DC Regulated power supply module ibuw Isolating Switching Power Supply DIP4 SIP4 B0503S B0512S B0509S B0515S
Quick answer
Is $1.54 a good price for B0505S 1W B0505 DC-DC Regulated power supply module ibuw Isolating…?
It is the usual price, not a deal: $1.54 is in line with the typical price of $1.54 that DipScout measured over the last 14 days. It is the lowest in 19 days, but it has held this price since Nov 4, 2026.
$1.54
Today it costs $1.54 on AliExpress. Since Oct 22, 2026, when we started tracking it, it ranged from $1.54 to $1.55. It's the lowest price in 19 days, but it has been at this value since Nov 4, 2026; by our price history that is already the normal price, not a sale.
No drop compared with what we observed over the last 14 days. The store advertises "was $1.55", 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$1.54on Nov 9
Lowest$1.54Nov 4 to Nov 9
Highest$1.55Oct 22 to Nov 4
Tracked since Oct 22 · 1 changeHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Nov 4, 02:09 UTC | $1.54 | −0.6% |
| Oct 22, 15:43 UTC | $1.55 | start |
| Store | HJXRHGAL FXI Electronics Co., Ltd Store |
|---|---|
| Positive feedback (AliExpress) | 97.5% |
| AliExpress category | Electronic Components & Supplies › Active Components |
| Recorded readings | 2 |
| First seen | |
| Last reading |