Top Parts Express Deals & Price Drops for April 2026

Power your 12V DC projects with unwavering reliability using the Mean Well LRS-50-12 Switching Power Supply from Parts Express. This fully tested and UL-recognized unit delivers a clean, regulated 12V output at 4.2 amps, providing a robust 50 watts of consistent power. It’s the trusted foundation for a wide range of applications, from powering amplifier boards and LED lighting arrays to running small motors and custom electronics. Engineered by Mean Well, a leader in power supply technology, this adapter ensures stable voltage under varying loads, protecting your sensitive components. The included power cables make integration quick and simple, saving you time on your build. Whether you're a DIY audio enthusiast, a lighting designer, or a hobbyist working on a prototype, this power supply offers professional-grade performance without the complexity. Find this essential component and everything else for your next build at Parts Express. Visit our website at https://www.parts-express.com to explore our vast inventory of parts, tools, and expert resources designed to help your project succeed. Depend on the Mean Well LRS-50-12 for efficient, safe, and reliable power in a compact package.

This power supply features binding posts and a cigarette lighter jack for increased versatility! Perfect for powering 12 VDC devices that draw up to 5 amps. Heavy duty steel housing with short circuit and overload protection.

The Pyle PTAU23 is a compact stereo power amplifier designed to enhance your audio experience with versatile connectivity and user-friendly controls. Delivering up to 2 x 40 watts of peak power, it's ideal for home audio systems, small events, or personal entertainment setups. Its durable construction and sleek design make it a reliable addition to any audio configuration.—

A reliable, fully tested power supply by Mean Well for high current amplifier boards, and other 48 VDC projects requiring less than 7.5A. UL recognized design.

A reliable, fully tested power supply by Mean Well for high current amplifier boards, and other 15 V projects requiring less than 24A. UL recognized design.

This large 48 Volt DC, 12.5 Amp regulated power supply is capable of supporting amplifiers with up to 600 watts of output. Adjustable 45.6 to 52.8 Volts DC output and switchable 90-264 Volts AC input. UL recognized design.

Don't spend up to $100 replacing the power supply on your laptop, notebook, or netbook! This economical universal power supply includes eight tips for adapting to many popular laptops, notebooks, and netbooks. A USB port is included on the power supply for charging smart phones and other devices.

Universal AC adapter input voltage 100~240 VAC, output voltage is 12 VDC with 300 mA current capacity. Requires purchase of plug tip for operation (sold separately) -- simply choose size/style for your application.

A reliable, fully tested power supply by Mean Well for high current amplifier boards, LED light strips, and other 12 VDC projects requiring less than 17A. UL recognized design.

Universal AC adapter input voltage 100~240 VAC, output voltage is 9 VDC with 500 mA current capacity. Requires purchase of plug tip for operation (sold separately) -- simply choose size/style for your application.

The heavy duty HY3005 regulated linear power supply offers variable output voltage, dual current/voltage red LED digital readout, and short circuit/overload protection making this supply an outstanding value. The large heatsink keeps the unit cool, even when operating at the full rated output for extended periods of time.

This large 36 volt DC, 12.5 amp regulated power supply is capable of up to 450 watts of output. Switchable 90-264 volts AC input. UL recognized design.

This regulated, switching AC adapter is useful for many applications. Always select an adapter with the same voltage.

This robust power adapter is perfect for security, sprinkler systems, or other applications that call for 12 VAC.

This high quality AC adapter is useful for many applications. Always select an adapter with the same voltage.