Power Management Deals

Anyone setting up a DCS outdoor kitchen or grill installation where the power source sits farther from the unit will want this on hand, since running the wrong extension can void warranty coverage on some appliances; it's currently priced the same as list at $40. Buy Now at Best Buy

Anyone who's misplaced or fried the original power cord for their Netgear WNHD3004 can grab this as a straightforward, no-frills replacement to get their unit back online. Buy Now at Newegg

Anyone building or maintaining industrial control panels will want the reliable, regulated DC output this power supply provides for 48V equipment, especially where consistent performance matters more than upfront cost. Newegg's price makes it a reasonable entry point for a component that's typically sourced through industrial distributors at a premium. Buy Now at Newegg

Anyone using a Poly Edge desk phone without power-over-ethernet cabling will want this to keep the unit running reliably off a standard outlet instead. Buy Now at Newegg

Anyone whose Yamaha NX-B55 power supply has gone missing or died can swap in this adapter for a straightforward fix without hunting down the original manufacturer part. Buy Now at Newegg

Handy for boat or RV owners consolidating multiple ground or positive connections into a single, high-capacity point instead of daisy-chaining wires. It's priced at $71.20, about $9 (12%) off the $80.52 list price. Buy Now at Amazon

Reaching the far corners of your yard for holiday lights or power tools gets easier with the extra length here, and the 12-gauge rating means it can handle heavier-duty equipment without overheating. The three outlets also let you run multiple devices off one cord instead of daisy-chaining several together. Buy Now at Home Depot

The steady 75A output makes this a solid pick if you're running power-hungry LED signage, CNC equipment, or industrial automation gear that needs reliable 48V DC without voltage sag under load. Buy Now at Newegg

Anyone running a PoE camera or access point that only accepts standard USB-C power will want one of these to convert the 48V line down to 5V without adding a separate power adapter. Buy Now at Newegg

Newegg has the Oiaglh 40W 12V 3.33A AC Power Adapter for anyone needing a reliable replacement power supply for compatible 12V electronics, especially if your original adapter has died or gone missing. Buy Now at Newegg

Handy for running power to a patio, garage, or holiday lights without hauling out a heavy-duty cord, and at $11 there's no discount right now, so grab it based on need rather than price. Buy Now at Best Buy

Anyone running sensitive medical or lab equipment needs the added protection here, since medical-grade strips undergo stricter leakage current testing than standard power strips, and right now it's $2.77 off the list price. Buy Now at Amazon

This power supply suits DIY electronics projects, LED strip installations, or 3D printer builds where you need a reliable 5V source that can handle higher current draws without overheating. The 60A output gives you enough headroom for larger setups, so it's worth a look if your current supply keeps tripping under load. 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 maintaining or replacing power for Aruba AP200 series access points needs a compatible adapter on hand, and this one gives you a straightforward, no-fuss replacement without hunting down the original manufacturer's part. Buy Now at Newegg

Anyone setting up a Raspberry Pi 4 needs a power supply that can actually keep up with its demands, and this one delivers the stable 5V/3A output the board requires without the brownout issues cheaper USB-C chargers tend to cause. Buy Now at Newegg

Runs on power specs that suit specific network or telecom equipment rather than general electronics, so check your device's requirements before buying to make sure the voltage and amperage line up. Newegg carries it for those replacing a lost or damaged adapter on gear that calls for exactly this output. Buy Now at Newegg

Voltage-hungry setups like solar arrays or battery banks benefit from this converter since it steps low DC input up to a higher, usable output without swapping out your whole power system, and the 1,500W capacity gives you headroom for demanding loads. 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