JINGMAIDA
Switching Power Supply 3000W AC-DC Converter Digital Display Current Voltage Adjustable DC 0-48V 62.5A for CCTV, Computer Project, 3D Printer, LED Strip Light, Router
*Price sourced from Amazon.com. Last updated 2026-05-26. Price and availability subject to change.
Bottom line: The Switching Power Supply 3000W AC-DC Converter Digital Display Current Voltage Adjustable DC 0-48V 62.5A for CCTV, Computer Project, 3D Printer, LED Strip Light, Router is a mid-pack option worth checking against alternatives in the power supplies & cables category, priced around $299.99, rated 4.0★ across 5 verified Amazon reviews. Worth shortlisting, but check close alternatives before deciding.
Universal AC input 110/220V slected by switch,105°C output capacitor,High efficiency and low operation temperature,soft-start current can reduce the AC input impact effectively.
SpecPicks Verdict
SpecPicks classifies Switching Power Supply 3000W AC-DC Converter Digital Display Current… as a mid-pack option worth checking against alternatives in the power supplies & cables category, based on 5 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. JINGMAIDA'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 supplies & cables 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
- ✓ Solid 4.0★ customer rating
- ✓ Constant Voltage Constant Current, Adjustable And Controllable.
- ✓ Backed by JINGMAIDA's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Limited review volume so far — fewer data points on long-term reliability
- ✗ 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
- Universal AC input 110/220V slected by switch,105°C output capacitor,High efficiency and low operation temperature,soft-start current can reduce the AC input impact effectively.
- Constant Voltage Constant Current, Adjustable And Controllable.
- Protection: Shortage Protection, Overload Protection, Over-voltage Protection:115%-135%,Action output cut-off Reset:Auto Reset or fuse.
- Weight:8.8 LBS; Size: 11.2X 7.28 X 2.75 INCH(L*W*H) One year warrant.
- Wide input voltage range, steady and precise output voltage.Great power transformer for electronic equipment, Led Lighting, home appliance etc.
Full Specifications
| Brand | JINGMAIDA |
|---|---|
| Color | 0-48V 62.5A |
| Weight | 8.8 LBS; Size: 11.2X 7.28 X 2.75 INCH(L*W*H) One year warrant. |
| Amperage | 62.5 Amps |
| Material | Plastic, Polycarbonate (PC) |
| Dimensions | 11.2x 7.28 x 2.75 inch |
| Protection | Shortage Protection, Overload Protection, Over-voltage Protection:115%-135%,Action output cut-off Reset:Auto Reset or fuse. |
| Form Factor | box |
| Model Number | c4fb921a-63c7-4d6e-97f1-8c0da9af6142 |
| Compatibility | Switch |
| Input Voltage | 110 Volts (AC) |
| Maximum Power | 3000 Watts |
| Connector Type | Banana Plug, Binding Post |
| Output Current | 62.5 Amps |
Ready to buy?
Switching Power Supply 3000W AC-DC Converter Digital Display Current Voltage Adjustable DC 0-48V 62.5A for CCTV, Computer Project, 3D Printer, LED Strip Light, Router 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 2026-05-26. Price and availability subject to change.
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