Five Reputable Motor Capacitor Manufacturers in China 2026: Advancing Electrical Engineering

Examining Product Design, Manufacturing, and Industrial Applications CALIFORNIA, CA, UNITED STATES, October 22, 2026 ...
Electronic Design

Boost Voltage with Switched-Capacitor Power-Density Circuits

Lightweight, small-size, and high-power-density power converter systems, which use only switches and capacitors in their power stage, have no need for transformers or inductors in their design. This ...
EDN

120-mm ac fans offer 130 cfm

Featuring a highly efficient capacitor-powered motor, a series of ac fans offer up to 130 cfm airflow in a 120-mm housing. The OA109AP-11-1TBXC 115-Vac and OA109AP-22-1TBXC 230-Vac fans measure 120 x ...
Electronic Design

Using SPICE to Measure Effective Capacitor Ripple Current

What causes the degradation of aluminum electrolytic capacitors in power-supply designs? What is ripple current and how can it influence capacitors in power-conversion circuits? Step-by-step ...
EDN

A short primer on X- and Y-capacitors in AC power supply

Our fundamental passive and inherently analog components—resistors, capacitors, and inductors—are so conceptually simple and easy to describe that we often don’t fully articulate or appreciate the ...