Engineering publications brought to you by Mark Allen

Power

LDO regulators for sensitive loads

UMAC energy device series for wearables

Gold electrode gives micro-supercapacitor macro storage capacity

Cathode material creates possibilities for sodium-ion batteries

Converter with integrated coulomb counter consumes 680na quiescent current

Know where you stand

New microprocessor-controlled power supplies from Rapid Electronics lock in voltage & current

Open frame power supplies perform well in low airflow conditions

42V, 5A Synchronous Step-Down Silent Switcher with Only 2.5µA Quiescent Current

Humichip Voltage Output Sensor.

Ecopac Power launches the Mean Well LRS-150F a range of 150 watt enclosed AC/DC power supplies

Wireless power transfer software with real-time efficiency measurements