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Not what I asked for
I don't know, they look like the ones in the picture, they are very uncomfortable and I ordered them in brown, not black.
The product is fake and very bad, the processor is i3 and the RAM is DDR3.
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Estimated between Oct 30, 2026 and Nov 01, 2026 Ships within 1-3 business day after payment clears. | SHOP Track Order | Ourlum Orders | Track Orders
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The Wanptek DC Power Supply - Reliable Output delivers precise, stable voltage for electronics professionals and hobbyists who demand accuracy without bench space. Featuring independent coarse and fine tuning knobs alongside a triple digital readout, this unit eliminates guesswork during component testing. Designed for continuous full-load operation, it fits securely on any workspace while maintaining professional-grade thermal stability.
This system solves the common problem of unstable power delivery that frequently ruins delicate circuits. You gain confidence when servicing smartphones, aging motherboards, or charging batteries, knowing the output matches your exact settings. The Wanptek DC Power Supply - Reliable Output handles constant voltage and constant current transitions automatically, removing setup errors and speeding up every repair cycle.
Battery technicians, hardware repair shops, and engineering labs seeking consistent bench power.
Smartphone diagnostics, circuit board aging, automotive audio benching, and student training labs.
Rated capacity operates below 50Vac with peak outputs of 30V and 10A across a durable aluminum enclosure.
Q1: Does it auto-detect AC voltage?
A1: Yes, supports both 110V and 220V inputs. Q2: How does it handle short circuits?
A2: Stops output immediately with self-recovery capability. Q3: Can it charge devices?
A3: Integrated USB port supports multiple fast-charging protocols. Q4: Is maintenance required?
A4: Minimal; sealed design requires only occasional dust removal. Q5: What protects internal components?
A5: Upgraded over-temperature and over-current safeguards extend lifespan.
Technicians and researchers demanding lab-clean measurements without traditional instruments bulk.
Voltage resolution 0.01V, current resolution 0.001A, rippling ≤0.5% Vp-p, and silent temperature-controlled fan cooling.
Production line testing, electroplating batches, DC motor validation, and educational research projects.
Workshops prioritizing uptime, safety compliance, and rapid troubleshooting workflows.
Engineered for continuous heavy use, this supply minimizes downtime through efficient heat dissipation and rapid fault recovery.
Compact footprint keeps workspaces organized while dual-input flexibility and USB integration reduce peripheral clutter.
Silent cooling fan, dual input flexibility, smart USB charging, programmable voltage/current limits, and industry-standard binding posts.
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At OurLum.com, we don’t just promise quality—we guarantee it. Every product is carefully selected and tested to meet real-life needs, and your satisfaction is 100% backed by our no-hassle return policy. If it doesn’t work for you, we’ll make it right—fast. Shop confidently knowing you're getting trusted products, secure checkout, and real support when you need it. Because at OurLum, your peace of mind comes first