Power Management Deals

Anyone setting up LED strip lighting or running 24V equipment needs a reliable power source, and this one handles 200W loads without the voltage drops that cause flickering. Newegg has it at a price that's reasonable for the output you're getting. Buy Now at Newegg

Anyone whose Sakar Monster High Karaoke Machine lost its original power cord can swap in this Ablegrid adapter without hunting for a discontinued OEM part. Buy Now at Newegg

Handy for camping trips or as backup power during outages, with enough capacity to keep phones, laptops, and small devices charged for a few days; it's currently $20 off the $150 list price. Buy Now at Amazon

Update: The price has changed to $499.99 since this was originally published.

Handy for backup power during outages or off-grid camping trips where you need to run larger appliances, not just charge phones, and at $500 you're paying $200 (29%) less than the $700 list price. Buy Now at Amazon

Anyone tired of running separate power cables to network devices like Raspberry Pis or IP cameras will appreciate this splitter, since it pulls power right off the Ethernet line and delivers it through USB-C. Buy Now at Newegg

Powers your Casio LK-30 or LK-33 keyboard without draining batteries, a straightforward fix if the original adapter is lost or worn out. Buy Now at Newegg

This power supply suits repair jobs or DIY electronics projects that call for a compact, reliable 24V source without the bulk of larger industrial units. Cosel builds these for embedded and OEM applications, so it's a solid pick if you need dependable low-wattage output in a small footprint. Buy Now at Newegg

Handy for anyone whose Canon MG series printer's original power adapter has died or gone missing, since replacing just the adapter costs far less than a new printer. Buy Now at Newegg

Anyone building or repairing amps, LED setups, or CNC equipment needs a stable 12V source that won't choke under heavy draw, and this one handles up to 100A without breaking a sweat. It's the kind of workhorse you buy once and forget about, tucked away in a project box doing its job for years. Buy Now at Newegg

Anyone whose original power supply died or went missing for their WD TV Live can swap this in without hunting down a discontinued OEM part. Buy Now at Newegg

Anyone maintaining Aruba AP300 Series access points can use this as a straightforward replacement adapter without paying network equipment markup, since it matches the original power specs exactly. Buy Now at Newegg

Suits anyone building or repairing equipment that needs a dependable industrial-grade power source rather than a consumer-grade brick prone to failure. Newegg has it at a price that makes sense given TDK-Lambda's reputation for reliability in commercial applications. Buy Now at Newegg

Anyone who's misplaced the original charger for their LG AAM-00 can grab this replacement without paying for a branded version, since it delivers the same output specs at a lower cost. Buy Now at Newegg

Handy if you're setting up or replacing power for Aruba AP100 series access points and don't want to pay Aruba's OEM prices for something that just needs to deliver reliable power. Newegg carries it as a straightforward compatible option for anyone maintaining a network of these units. Buy Now at Newegg

Anyone running LED strips, CCTV cameras, or other low-voltage electronics that call for a steady 24V will want a dedicated supply like this rather than relying on a device's stock adapter. It's a straightforward fix if you're building a custom setup or replacing a failed original power source. Buy Now at Newegg

Anyone running LED strips, CCTV cameras, or other 12V equipment needing steady power will find this handles up to 120W without straining, which covers most small-scale setups without you needing to guess at wattage requirements. Buy Now at Newegg

Anyone tinkering with electronics projects that need to drop voltage cleanly, this converter handles up to 3A and lets you dial in the exact output you need. Newegg's price makes it an easy pickup for hobbyists building out a parts bin without overspending on a single component. Buy Now at Newegg

Anyone still holding onto a Sony DVP-FX780 will want a reliable way to power it without hunting down the original brick, and this adapter fills that gap without costing much. Buy Now at Newegg

Handy for anyone needing outlets farther from the wall, like behind a desk or entertainment center, since the 12-foot cord gives you extra reach that shorter strips don't. It's $2.60 off the list price at Best Buy. Buy Now at Best Buy