Blog

Designing for ADAS: High-Accuracy Chip Resistors, Thermal Performance, and ESD Suppression

riyo@panasonic

Introduction: Why Passive Components Matter in ADAS Autonomous driving is rapidly transitioning from concept to reality, driven by strong demand in global automotive markets. At the heart of this transformation is ADAS (Advanced Driver-Assistance S...
- 16 Jul 2026
Solving ECU Power Challenges with 48V DC/DC Converter Inductors

riyo@panasonic

Introduction: Increasing Demands on Automotive ECU Power Design As electrified vehicles—particularly 48V mild hybrid systems—continue to expand, the number and complexity of electronic control units (ECUs) in vehicles are increasing rap...
- 2 Jul 2026
Automotive Ethernet ESD Protection: Open Alliance Requirements and Real Test Results

riyo@panasonic

Introduction: Why ESD Protection Matters in Automotive Ethernet As advanced driver assistance systems (ADAS) and connected vehicle technologies continue to evolve, the number of electronic control units (ECUs) in vehicles is increasing rapidly. Thi...
- 15 Jun 2026
What Is a Telematics Control Unit (TCU)? System Architecture, Key Circuits, and Component Selection

riyo@panasonic

Introduction: Why TCUs Matter in Connected Vehicles A Telematics Control Unit (TCU) is a core automotive communication module that enables two‑way data exchange between a vehicle and external networks. As connected vehicles, advanced driver assista...
- 15 May 2026
Solving Thermal Grease Reliability Issues with Graphite TIM in Power Modules

riyo@panasonic

Introduction Thermal interface materials (TIMs) play a critical role in thermal management by reducing contact thermal resistance between heat-generating components and heatsinks. Among the various TIM options, thermal greases have been widely used ...
- 14 Apr 2026
How Polymer Capacitors Enable Compact, High‑Efficiency GaN‑Based AC/DC Power Supplies

riyo@panasonic

Why GaN Is Accelerating the Evolution of AC/DC Converters AC/DC converters are indispensable in modern electronics, converting commercial AC power into stable DC voltages required by most electronic loads. These converters are found everywhere&mdas...
- 2 Apr 2026
Technological Innovations in Modern Transportation Powered by Panasonic Passive Components

riyo@panasonic

How Panasonic’s Capacitors, Inductors, and Resistors Are Transforming the Future of EVs, E‑Bikes, AGVs, and Automotive Power Electronics. Introduction As global transportation accelerates toward electrification, automation, and higher power ...
- 16 Mar 2026
What Is a Domain Control Unit (DCU)?

riyo@panasonic

As the automotive industry accelerates toward higher‑level autonomous driving, the Domain Control Unit (DCU) has become a central element of next‑generation vehicle architecture. DCUs consolidate data from multiple sensors, make real‑time decisions...
- 3 Mar 2026
Cameras Used in ADAS and Autonomous Driving Systems

riyo@panasonic

1. What Types of Cameras Are Used in ADAS and AD Systems? Automotive cameras are essential sensing devices that help vehicles interpret their surroundings. In both Advanced Driver Assistance Systems (ADAS) and Autonomous Driving (AD), cameras work al...
- 18 Feb 2026
LiDAR Technology in Autonomous Driving: A Practical Guide to Key Components

riyo@panasonic

1. What Is LiDAR? LiDAR (Light Detection and Ranging) is a sensing technology that measures the distance to objects by emitting laser pulses and capturing the reflected light. The combination of emission direction and time‑of‑flight enables the gene...
- 3 Feb 2026
Why Terminal‑Temperature‑Based Ratings Matter in Modern Electronics Design

riyo@panasonic

A Practical Guide to Panasonic Industry Chip Resistors As electronic devices continue to shrink while delivering ever-greater performance, thermal design has become one of the most critical—and often underestimated—challenges in circuit ...
- 26 Jan 2026
Advancing Electrolytic Capacitor Technology: Achieving Ultra-Low ESR for High Reliability Applications

riyo@panasonic

1. Introduction Electrolytic capacitors remain a trusted choice for engineers due to their high ripple current capability, reliability, and cost-effectiveness. However, as power electronics evolve—especially in automotive and industrial sector...
- 16 Dec 2025
Radar in ADAS and Autonomous Driving Systems: Why It Matters and How Panasonic Powers It

riyo@panasonic

Radar: The Backbone of Advanced Driver Assistance Radar technology is a critical sensing solution for Advanced Driver Assistance Systems (ADAS) and Autonomous Driving (AD). By using millimeter-wave radio signals, radar detects objects and obstacles a...
- 1 Dec 2025
What is an On-Board Charger (OBC) in Electric Vehicles?

riyo@panasonic

— Panasonic’s High-Efficiency AC/DC Conversion System for Faster EV Charging — As electric vehicles (EVs) and plug-in hybrid electric vehicles (PHEVs) become increasingly common, the demand for faster and more efficient battery ch...
- 19 Nov 2025
Unlocking the Power of EV Inverters: Panasonic Solutions for Next-Gen Mobility

riyo@panasonic

As electric vehicles (EVs) continue to reshape the automotive landscape, one component plays a pivotal role in driving performance and efficiency: the inverter. This essential device converts direct current (DC) from the battery into alternating curr...
- 31 Oct 2025
What Is a DC/DC Converter in Electric Vehicles (EVs)?

riyo@panasonic

Essential Power Conversion for Safe and Efficient EV Operation Electric vehicles (EVs) rely on two types of onboard batteries: a high-voltage lithium-ion battery and a low-voltage lead-acid battery. While the lithium-ion battery powers the drive mot...
- 15 Oct 2025
Case Study: Panasonic Chip Resistors Driving EV Innovation (Part 2)

riyo@panasonic

High-Temperature Resistant Resistors Enabling Compact Inverter and BMS Designs As the global shift toward electric vehicles (EVs) accelerates, countries like Germany, California (USA), Quebec (Canada), China, and Japan are implementing stricter regul...
- 30 Sep 2025
Case Study: Adoption of Panasonic Chip Resistors in EV Battery Systems

riyo@panasonic

Introduction: The Global Shift Toward Electrification The electrification of vehicles, once a regional initiative led by European nations to combat climate change, has now become a global movement. Governments worldwide are implementing policies tha...
- 16 Sep 2025
The crucial role of passive components for industrial and automotive Battery Management Systems

riyo@panasonic

Table of Contents Background: Battery Management Systems in general Technical challenges Durability in harsh environments Miniaturization and weight reduction Solutions to overcome challenges Panasonic's offer of resistors Thin Film ...
- 8 Sep 2025
What Is a Vehicle Control Unit (VCU) and Why It’s Central to Modern Automotive Design?

riyo@panasonic

As vehicles become smarter and more electrified, the Vehicle Control Unit (VCU) has emerged as a critical component in managing and optimizing their performance. But what exactly is a VCU, and why is it so essential in today’s automotive syste...
- 18 Aug 2025
How to Design Robust EPS Circuits for the Future of Autonomous Driving

riyo@panasonic

Table of Contents 1. Back to Basics: What is Electric Power Steering (EPS)? 2. The Evolution of Steering: Key Technological Shifts 3. The Non-Negotiable: Redundancy for Ultimate Safety 4. Anatomy of an EPS Circuit: An Overall Configuration 5. Compo...
- 28 Jul 2025
A Deep Dive into Electronic Stability Control (ESC) for Enhanced Vehicle Safety

riyo@panasonic

Table of Contents The Core Function of Electronic Stability Control (ESC) Distinguishing ESC from ABS Market Dynamics and Engineering Demands A Look Inside: The Circuit Configuration of an ESC System A Breakdown of Individual Circuits and Key Compo...
- 16 Jul 2025
Revolutionizing reliability and efficiency in robotic arms: the future of factory automation enabled by Panasonic's passive components

riyo@panasonic

Table of Contents Background of factory automation Technical challenges faced by robot Solutions to overcome challenges Conclusion Recommended components Tool introduction Reference 1. Introduction and background of factory automation The global ma...
- 26 Jun 2025
Human detection vs. distance: Unlocking the power of the Grid-EYE thermopile array sensor

riyo@panasonic

Are you curious about how to get the most out of the Grid-EYE sensor from Panasonic Industry? Our latest YouTube video dives deep into the topic of of thermography and human detection! Explore how a human subject's signature changes with distance...
- 6 Jun 2025
Update on FN Series: Panasonic's latest advancements in Aluminum Electrolytic Capacitors

riyo@panasonic

In the world of passive components, aluminum electrolytic capacitors have been a popular choice due to their impressive capacitance-to-volume ratio, making them ideal for applications where every bit of space counts. They are commonly used for func...
- 28 Mar 2025