17th Jul 2026, 05:20 PM
DC12V Aluminum Alloy Switch Power Supply Driver Adapter LED Screen Light Bar Printer Low Voltage Equipment 220V / 110V to 12V (S-50-12（12V /4.2A /50W） AC100-240V)
Price may vary by location, shipping cost, and availability.
$13.60
Apply Coupon 5%
76% Off
$14.32
$56.99
Highest: $15.50
Average: $14.28
Lowest: $11.87
Lowest Offer: $11.28
Price History Graph
Offer Price Prices
Lowest: -
Average: -
Highest: -
Price History Information
You can check the price history of DC12V Aluminum Alloy Switch Power Supply Driver Adapter LED Screen Light Bar Printer Low Voltage Equipment 220V / 110V to 12V (S-50-12（12V /4.2A /50W） AC100-240V) here. This product's current Price in USA is $14.32 and the lowest final price is $11.28. The average and highest prices are $14.28 and $15.50 respectively. The current offer price of the product is $13.60, which is $0.67 less than the average price.
| Lowest Ever Offer Price | $11.28 |
|---|---|
| 2nd Mar 2026 | |
| Lowest Ever Price | $11.87 |
| 2nd Mar 2026 | |
| Average Price | $14.28 |
| Based on 140 days price tracking | |
| Highest Price | $15.50 |
| 18th Jun 2026 | |
Price History of All Variants of DC12V Aluminum Alloy Switch Power Supply Driver...
Current Price in USA
| Price after Coupon or Discount | $13.60 |
|---|---|
| Price | $14.32 |
| MRP | $56.99 |
| Savings | $43.39 |
| Discount | 76.12% |
Recent Price Drops on DC12V Aluminum Alloy Switch Power Supply Driver Adapter LED Screen Light Bar Printer Low Voltage Equipment 220V / 110V to 12V (S-50-12（12V /4.2A /50W） AC100-240V)
Price Drop 16th Jul 2026
$15.50 → $14.32
7.61% drop
Offer Price Drop 16th Jul 2026
$14.73 → $13.60
7.61% drop
Offers: 5% Coupon
Product Information
Details
| Product Name | DC12V Aluminum Alloy Switch Power Supply Driver Adapter LED Screen Light Bar Printer Low Voltage Equipment 220V / 110V to 12V (S-50-12（12V /4.2A /50W） AC100-240V) |
|---|---|
| Store Product Code | B08L36XVSB |
| Store Name | amazon.com |
| Brand | Walfront |
| Rating | 10 / 10 |
| Category | Power Supplies |
| Product Manufacturer | Walfront |
| Size | S-50-12（12V/4.2A/50W）AC100-240V |
Features
- High Efficiency :Switch power supply driver adapter possess high working efficiency and low DC
- Nice Quality :The power supply driver can withstand low operating temperature, and possess a long service life
- Good performance :The product possess high insulation strength and excellent insulation performance.
- Widely Used :Widely applied to industrial automation, LED display, CCTV, radio, computer engineering, LED light bar, printer, etc.
- Multifunction :The product provide short circuit, overload, and overvoltage function,safety for using.
Images
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Rating and Reviews
10 Based on 6 reviews
DC12V Aluminum Alloy Switch Power Supply Driver has 10 rating out of 10. This average rating is consist of 6 individual ratings. You can rate this product at product review page.
* Predictions is created on based of past prices and trends, it does not guarantee that it will happen. These are just prediction for theoretical information only.