Blog

What Is a Telematics Control Unit (TCU)? System Architecture, Key Circuits, and Component Selection

riyo@panasonic — Fri, 15 May 2026 06:17:07 GMT

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...(read more)

Solving Thermal Grease Reliability Issues with Graphite TIM in Power Modules

riyo@panasonic — Tue, 14 Apr 2026 23:52:40 GMT

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 ...(read more)

How Polymer Capacitors Enable Compact, High‑Efficiency GaN‑Based AC/DC Power Supplies

riyo@panasonic — Thu, 02 Apr 2026 04:02:45 GMT

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...(read more)

Technological Innovations in Modern Transportation Powered by Panasonic Passive Components

riyo@panasonic — Mon, 16 Mar 2026 00:08:28 GMT

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 ...(read more)

What Is a Domain Control Unit (DCU)?

riyo@panasonic — Tue, 03 Mar 2026 01:14:08 GMT

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...(read more)

Cameras Used in ADAS and Autonomous Driving Systems

riyo@panasonic — Wed, 18 Feb 2026 01:01:48 GMT

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...(read more)

LiDAR Technology in Autonomous Driving: A Practical Guide to Key Components

riyo@panasonic — Tue, 03 Feb 2026 01:47:05 GMT

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...(read more)

Why Terminal‑Temperature‑Based Ratings Matter in Modern Electronics Design

riyo@panasonic — Mon, 26 Jan 2026 06:14:17 GMT

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 ...(read more)

Advancing Electrolytic Capacitor Technology: Achieving Ultra-Low ESR for High Reliability Applications

riyo@panasonic — Tue, 16 Dec 2025 07:37:29 GMT

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...(read more)

Radar in ADAS and Autonomous Driving Systems: Why It Matters and How Panasonic Powers It

riyo@panasonic — Mon, 01 Dec 2025 01:46:42 GMT

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...(read more)

What is an On-Board Charger (OBC) in Electric Vehicles?

riyo@panasonic — Wed, 19 Nov 2025 01:38:30 GMT

— 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...(read more)

Unlocking the Power of EV Inverters: Panasonic Solutions for Next-Gen Mobility

riyo@panasonic — Fri, 31 Oct 2025 00:51:24 GMT

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...(read more)

What Is a DC/DC Converter in Electric Vehicles (EVs)?

riyo@panasonic — Wed, 15 Oct 2025 01:54:21 GMT

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...(read more)

Case Study: Panasonic Chip Resistors Driving EV Innovation (Part 2)

riyo@panasonic — Tue, 30 Sep 2025 08:06:00 GMT

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...(read more)

Case Study: Adoption of Panasonic Chip Resistors in EV Battery Systems

riyo@panasonic — Tue, 16 Sep 2025 01:21:27 GMT

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...(read more)