Power Adapter

Product Details:

Switching power supplies is more efficient because linear power supplies lose more energy as heat. The output of the switching power supply was controlled by the control circuit. In contrast, linear power supplies are controlled by the response of the regulator circuit.
Get best price for Switching Power Adapter

Product Details:

A switched-mode power supply (switching-mode power supply, switch-mode power supply, switched power supply, SMPS, or switcher) is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently.
Get the best price for SMPS Power Adapter

Product Details:

Laptrust compatible ac adapter for HP 18.5V3.5A 65W adapter in 6month Warranty. Adapter Pin Size 4.8 x 1.7mm This Laptrust replacement adapter is designed to provide reliable power and charge to your laptop. Made from highest quality parts each Laptrust replacement adapter conforms to specifications similar to original in its quality. Each adapter also passes our technical export Before leaving the factory, so you can be rest assured for its quality, durability and performance. Please note that all images are indicative, actual product label may vary. Before place order the adapter please assure that you have select right adapter for your laptop. Please check the adapter's voltage and current compliance with the requirment of laptop. Adapter output current ? laptop rated current, adapter output voltage and notebook voltage deviation <= +/?5%, please also check adapter pin with image before place order.