Ruisheng Quality Control Standards: Sourcing Certified Class X2 & High Voltage Film Capacitors for Power Electronics

ZHANGZHOU, FUJIAN, CHINA, November 7, 2026 /EINPresswire.com/ -- Navigating Regulatory Compliance and Quality in Modern ...
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 ...
Electronic Design

Designing Low-EMI Switched-Capacitor ICs for the IoT (Part 1)

Underlying concepts of switched-capacitor circuits. IoT power management using a resonant switched-capacitor dc-dc converter or ultra-low-power switched-capacitor voltage regulators. For Part 2, go ...
Hackaday

Calculating The Capacitance And ESR Specifications For The Output Capacitor In Your Switching-Mode Power Supply

[Dr Ali Shirsavar] from Biricha Digital runs us through How to Select the Perfect Output Capacitor for Your Power Supply. Your switching-mode power supply (SMPS) will require an output capacitor both ...
Electronics Weekly

X-capacitor discharge IC for stringent standby, no-load requirements

Power Integrations is expanding its CAPZero family of X-capacitor discharge ICs with the fourth-gen CAPZero-4 device, for industrial and consumer applications. The latest member of the CAPZero family ...
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 ...
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 ...