DROK
LED Display LM2596 Buck Converter - DC 4-32V to 1.25-30V 3A Step Down Converter Adjustable Voltage Regulator Power Supply, Pack of 2
*Price sourced from Amazon.com. Last updated 2026-07-22. Price and availability subject to change.
Bottom line: The LED Display LM2596 Buck Converter - DC 4-32V to 1.25-30V 3A Step Down Converter Adjustable Voltage Regulator Power Supply, Pack of 2 is a niche pick — read recent reviews before buying in the power protection category, priced around $15.30. Read recent reviews carefully before committing.
Parameter:Input voltage range: DC 4.0V-32.0VOutput voltage range: DC 1.25V-30.0V adjustable (output voltage should be at least 2V less than input voltage)Max output current: 3AContinuous operating current: 1.5A (total output power within 20W)Voltage Measurement Accuracy: ± (1% + 2 digits)Current Measurement Accuracy: ± 2 digitsProduct Dimension: 6.0*3.4*1.3cm/2.3*1.3*0.5 inchDisplay: LED screenDisplay value:Input voltage;Output voltage;Output currentButton:MODE button: switch displaying value- Press it to circularly display output voltage, output current, input voltage, and it will…
SpecPicks Verdict
SpecPicks classifies DROK LED Display LM2596 Buck Converter - DC 4-32V to 1.25-30V 3A… as a niche pick — read recent reviews before buying in the power protection category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. DROK's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for power protection of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ PROTECTION --- input reverse connection protection; short circuit protection.
- ✓ Backed by DROK's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- PARAMETER --- input voltage range DC 4V-32V; output voltage range DC 1.25V-30.0V; max output current 3A.
- DISPLAY --- LED displays output voltage, output current and input voltage (switched by MODE button).
- ADJUSTABLE OUTPUT --- output voltage can be adjusted by screw. Increase/decrease the output voltage by adjusting the screw on top of the potentiometer clockwise/counterclockwise.
- ON/OFF SWITCHABLE OUTPUT --- output voltage can be turned on/off by button; when the output is off, the screen will display OFF.
- PROTECTION --- input reverse connection protection; short circuit protection.
Full Specifications
| Brand | DROK |
|---|---|
| Part Number | 180057_2x |
| Power Source | DC |
| Number of Items | 2 |
| Warranty Description | 1 Year Manufacturer |
| Item Dimensions D x W x H | 0.51"D x 1.34"W x 0.51"H |
Ready to buy?
DROK LED Display LM2596 Buck Converter - DC 4-32V to 1.25-30V 3A Step Down Converter Adjustable Voltage Regulator Power Supply, Pack of 2 is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-07-22. Price and availability subject to change.
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