AI Supermarket DC-DC Voltage Step-Down Module: 12V to 3V conversion
Ever been frustrated by your car's power supply not playing nice with your gadgets? The DC-DC Voltage Step-Down Module is here to save the day, smoothly turning that 12V input into a steady 3V output (with up to 3A to boot). Perfect for keeping your low-voltage devices happy on the road, it's like a personal bodyguard against those pesky voltage spikes.
Why you'll love it:
- It's not just efficient; it's highly efficient. Say goodbye to wasted power.
- Small but mighty, this module is built tough to handle whatever the road throws at it.
- And the best part? You can get it up and running in no time—no PhD required.
Features
- 3A output current
- Automotive use
- Efficient power conversion
- 12V to 3V conversion
General specs
- Brand: AI Supermarket
- Seller: Joom
- ID: 678e21e636fef901b262c827
- Input Voltage: 12V
- Output Voltage: 3V
- Output Current: 3A
- Application: Automotive
- First listed by seller: 6/21/25
If you are interested in more details, you can find full information on the seller's page.
View on seller's site
#publicidad
$11.46
Last price update: 11/15/25
Out of stock
Price History for seller Joom
Shipping options
Delivery to 
Russia
Russia
Available
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
DC-DC Voltage Step-Down Module 12V to 3V conversion
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| Brand | AI Supermarket | A Auto Parts Mall | JOHO - CarGear | Warmer home | Super Star Mall | |
| Model | T1D0 | |||||
| Color | ||||||
| Rating |
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| Price | $11.46 | $43.00 | $9.90 | $62.61 | $12.52 | $760.98 |
| Seller | Joom | Joom | Gshopper | Joom | Joom | Joom |
| Update | November 14, 2025 | December 7, 2025 | July 25, 2024 | December 7, 2025 | December 7, 2025 | December 9, 2025 |
DC-DC Voltage Step-Down Module
$11.46
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