74438321010

WE-MAPI series is one of the world’s smallest metal alloy power inductor. Its efficiency is outstanding and now available in new sizes and extended temperature versions with AEC-Q200 Grade 0 qualification for -55° to +150°C operation temperature in the 4020HT series. The power inductor was developed for the latest and upcoming switching regulator generations. It impresses with its innovative metal-alloy core material. The frameless design with direct wire connection significantly increases the effective magnetic volume and thus also the power density. Typical applications include DC/DC-converter for high current power supplies, DC/DC-converter for Field Programmable Gate Array (FPGA), POL-converters, portable power like PDA, digital camera, mainboards/graphic cards, battery powered devices, wireless communication devices and power supplies for smartphones, tablet PCs and other mobile devices.

• Magnetic iron alloy allows high rated currents
• Compact design
• Magnetically shielded
• High current capability and handles high transient current spikes
• Low acoustic noise and low leakage flux noise
• Operating temperature range from -40°C to 125°C