about us

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Richwood Electronics Co., Ltd. was founded in 1990, as an electronics component Representatives/Distributors. We aim to create new opportunities by introducing the state-of-art technology and products to customers in Hong Kong, China and the Philippines. To so do, Richwood offers a one-stop total solution to facilitate design and reduce substantial development life cycle and cost.

In recent years, given the US-China trade wars, Richwood also serves as an Asia stocking warehouse and provide quality control and logistics services. This greatly reduces tariffs and shortens the lead-time to delivery products to customers. 

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Sep 2021

CDE.com is the New Home for all Illinois Capacitor

Now engineers can view the entire portfolio of CDE and IC capacitors for power electronics applications on one site. This includes such specialized products as IC’s supercapacitors, conduction-cooled (high density resonant) capacitors, rechargeable coin cell batteries, and other new additions....

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Jan 2019

BLDC FOC

Allegro's AMT49406 is a 3-phase, sensorless, brushless DC (BLDC) motor driver (gate driver) which can operate from 5.5 to 50 V—Allegro’s first QuietMotion solution. The AMT49406 is ideal for ceiling fans, pedestal fans, bathroom exhaust fans and home appliance fans and pumps. This device will provide reliable, efficient and low audible noise performance while greatly simplifying design.

 

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Jun 2020

Energy Dense, 5,000 hr

Thinpack Aluminum Cap

THA and THAS Series Thinpack capacitors raise the rated life to 5,000 hours, a 66% increase over the 1st-gen devices. Still very high energy density.
A single THA/THAS capacitor can replace an entire board full of SMT, axial or radial aluminum electrolytic or solid tantalum capacitance arrays.
Application: 
Tablets, laptops,
LED driver modules, compact power supplies, drones and, solid state drives

 

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Jul 2021

SiC with AS9100

SemiQ, Inc. is proud to announce the achievement of AS9100, REV D and ISO 9001:2015 Certification. 

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Authorized Representative/Distributionship/Factory-Direct

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