Description: Qorvo's QPD2018D is a discrete 180-micron pHEMT which operates from DC to 20 GHz. The QPD2018D is designed using Qorvo's proven standard 0.25um power pHEMT production process. This ...
Texas Instruments (TI) Inc. has claimed the industry’s smallest and most accurate 1.5-W isolated DC/DC bias-supply module with an integrated transformer. By delivering more than 1.5 W at ambient ...
A series of dual-channel dc-dc converters deliver both the positive and negative outputs required in many biasing applications, such as active matrix OLED displays and CCD systems. The LT3582, ...
Bias tees allow the insertion of direct current (DC) voltages into a signal path without disrupting the existing signal in that path. They are used to supply an active device such as an antenna ...
In power supplies, dc-dc converters and many other power electronics circuits, chokes and transformers form an essential part of the filter network that provides low-ripple dc power. In many designs, ...
The demand for smaller, lighter, and more efficient AC/DC USB power delivery (PD) chargers is always a challenge for power-supply design engineers. Below 100 W, the quasi-resonant flyback is still the ...
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