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China Automotive Power Supply (OBC+DC/DC+PDU) and Integrated Circuits (IC) Industry Report 2023 Featuring 11 Automotive Power Supply Providers and 7 Automotive Power Supply Chip Suppliers

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DUBLIN, Feb. 15, 2024 /PRNewswire/ — The “Automotive Power Supply (OBC+DC/DC+PDU) and Integrated Circuits (IC) Industry Report, 2023” report has been added to ResearchAndMarkets.com’s offering.

Automotive power supply and IC: Chinese chips are promising in the evolution from physical integration to system integration

As the core component of a new energy vehicle, automotive power supply is mainly used to convert the electric energy of the power battery into the voltage and current suitable for the vehicle, and also provides stable power support for the electrical equipment inside the vehicle. The surging new energy vehicle sales spur the boom of automotive power supply market.

OBCs, DC/DC converters and PDUs in automotive power supply can be independent components or integrated systems. As per the product structure of mainstream suppliers in recent two years, the proportion of independent components is declining sharply, while the shipments of ‘two-in-one’, ‘three-in-one’ and ‘all-in-one’ integrated forms are jumping.

All-in-one solution from physical integration to system integration

The integration trend of automotive power supply is clear, and OBCs, DC/DC converters and PDUs are further integrated with electric drive and ECU. FinDreams Powertrain, Changan NE, Huawei Digital Power, etc. are all promoting the all-in-one electric drive assembly integrated with OBCs. The mode of high integration can save space, reduce weight and improve the overall efficiency.

In the future, the ‘all-in-one’ integrated solution will evolve from mechanical hardware integration to power components integration, and deeply integrate software with the backend to form a control domain for the drive system – fully combining battery data, electric drive data, charging data, etc., evolving towards the power domain controller.

Huawei: the hyper-converged ‘ten-in-one’ power domain module launched in April 2023 pioneers chip integration, power integration, function integration and domain controller integration to reduce the BOM by 40% and the number of chips by 60%, thus improving the development efficiency of automakers by 30%. In addition, it enables more concise layout of the front cabin of vehicles, releases more interior space and provides better comfort experiences for occupants.

ST: ST New Energy Vehicle Innovation Center has built a range of system solutions based on Stella series, including the 22kW Stellar E-based OBC-DC/DC combined solution and the Stella P-based all-in-one powertrain domain controller.

The all-in-one powertrain domain controller is based on ST’s latest Stellar P series automotive MCU, and integrates the following components: main drive inverter, vehicle control unit (VCU), battery management unit (BMU) motherboard, on-board charger (OBC) and DC/DC converter. The highly integrated solution improves power density, reduces the number of high/low-voltage connectors, and optimizes the cost of hardware BOM and software development and maintenance.

Localization is promising in the upstream supply chain of automotive power supply.

Silicon carbide is widely used in automotive power supply products.

Conventional silicon-based power semiconductors can only limitedly improve the efficiency and power density of automotive power supply, while SiC power devices have advantages in on-resistance, blocking voltage and junction capacitance, and are rapidly introduced in high-end new energy electric vehicles.

OBCs and DC/DC converters have started wide adoption of SiC devices, for instance, PFC diodes are replaced by SiC SBDs, or DC/DC primary circuit MOS tubes of OBCs are substituted by SiC MOS, and all-SiC solution is expected to enter the stage of mass application soon. So far, BYD, Tesla, Hyundai, Jaguar Land Rover, Geely, Renault, SAIC Volkswagen and Nissan among others have used the third-generation SiC semiconductor devices in automotive power supply.

Infineon: In June 2023, Infineon presents its new generation of 1200 V CoolSiCT MOSFETs in TO263-7 for automotive applications. The automotive-graded silicon carbide (SiC) MOSFET generation offers high power density and efficiency, enables bi-directional charging and significantly reduces system cost in on-board charging (OBC) and DC-DC applications. In addition, the 1200 V CoolSiC family member offers best-in-class switching performance through 25% lower switching losses and lowers the SiC MOSFET junction temperature by 25%, compared to the first generation.

The pace of homemade automotive power supply MCUs in China replacing imported counterparts quickens.

At present, major automotive power supply IC vendors are working to improve product performance to meet ever higher requirements.

TI: In the existing automotive power supply system, customers often have high requirements for high efficiency and better thermal performance. Both OBCs and communication power supply products are getting smaller, and the switching frequency is also becoming higher, posing bigger EMI challenges. In March 2023, TI introduced standalone active electromagnetic interference (EMI) filter integrated circuits (ICs), enabling engineers to implement smaller, lighter EMI filters, to enhance system functionality at reduced system cost while simultaneously meeting EMI regulatory standards.

The new portfolio of stand-alone active EMI filter ICs can sense and cancel common-mode EMI by as much as 30 dB at frequencies between 100 kHz and 3 MHz in single- and three-phase AC power systems. This capability enables designers to reduce the size of chokes by 50%, compared to purely passive filter solutions.

Currently, ST and TI’s solutions prevail in the automotive power supply market, especially TI’s C2000 series chips that are still seen in popular electric models, such as Xpeng P7, and are used by mainstream OBC/DC-DC suppliers such as Shinry Technologies and Zhejiang EV-Tech as the main control chips.

In the recent two years, Chinese main control chip suppliers have stood a chance to replace foreign counterparts with the products made in China. Domestic suppliers have accelerated their layout in the field of main control chips, and are developing from basic OBC and DC-DC applications to all-in-one dynamic domains.

Automotive Power Supply (OBC+DC/DC+PDU) and Integrated Circuits (IC) Industry Report, 2023 highlights the following:

Automotive power supply (technology trends, market size, products & solutions, etc.);On-board charger (OBC) (product structure, technology development trends, market size, structure of main suppliers, price trend, etc.);DC/DC converter (technology trends, market size, competitive landscape, cost structure, main solutions, etc.);Power distribution unit (PDU) (product structure, technology trends, market size, competitive landscape, cost structure, solutions of main suppliers, etc.);Main automotive power supply components (MCU, power supply IC, relay, PFC converter, etc.) (product structure, main suppliers and products, etc.);Main automotive power supply suppliers (product line, technology layout, product price, main customers, market position, etc.).

Key Topics Covered:

1. Automotive Power Supply Industry Development
1.1 Development Status of China New Energy Vehicle Industry
1.2 Overview of New Energy Vehicle Power Supply Products
1.3 Development Trend of Automotive Power Supply Technology
1.4 Automotive Power Supply Market Size and Share
1.5 Automotive Power Supply Cost, Price and Supply Chain
1.6 Automotive Power Supply Suppliers and Product Solutions

2. Automotive On-board Charger (OBC) Technology and Market
2.1 OBC Overview
2.2 Development Trend of OBC Technology
2.3 OBC Market Size and Share
2.4 OBC Cost, Price and Supply Chain
2.5 OBC Suppliers and Product Solutions
2.6 Main Suppliers of New Energy Passenger Car OBC

3. DC/DC Converter Technology and Market
3.1 DC/DC Converter Overview
3.2 Development Trend of DC/DC Technology
3.3 DC/DC Market Size and Share
3.4 DC/DC Cost, Price and Supply Chain
3.5 DC/DC Suppliers and Product Solutions

4. Power Distribution Unit (PDU) Technology and Market
4.1 PDU Product Overview
4.2 Development Trend of PDU Technology
4.3 PDU Market Size and Share
4.4 PDU Cost, Price and Supply Chain
4.5 PDU Suppliers and Product Solutions

5 Research on Vehicle Power Supply Chain (Chips, Components)
5.1 Analysis of Vehicle Power Supply Solution
5.2 Key Technology of Vehicle Power Supply: MCU
5.3 Key Technology of Automotive Power Supply: Power Chip
5.4 Key Technology of Automotive Power Supply: Isolation Chip
5.5 Key Technology of Automotive Power Supply: silicon carbide
5.6 Key Technology of Automotive Power Supply: relay
5.7 Key Technology of Automotive Power Supply PFC converter

6. Automotive Power Supply Providers
6.1 Shenzhen VMAX New Energy Co., Ltd.
6.2 FinDreams Powertrain
6.3 Zhejiang EV-Tech Co., Ltd.
6.4 Tesla (Sanmina Corporation)
6.5 Shinry Technologies
6.6 Tiecheng Information Technology Co., Ltd.
6.7 Zhuhai Enpower Electric Co., Ltd.
6.8 KOSTAL
6.9 Shanghai Huawei Digital Energy Technology Co., Ltd.
6.10 Meta System (Chongqing) (Shenzhen Deren Electronic )
6.11 Valeo

7. Automotive Power Supply Chip Suppliers
7.1 ST
7.2 TI
7.3 NXP
7.4 OnSemiconductor
7.5 ChipON
7.6 SemiDrive
7.7 Silergy

For more information about this report visit https://www.researchandmarkets.com/r/xer5pl

About ResearchAndMarkets.com

ResearchAndMarkets.com is the world’s leading source for international market research reports and market data. We provide you with the latest data on international and regional markets, key industries, the top companies, new products and the latest trends.

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Lubbock Plastic Surgeon Dr. Thanapoom Boonipat Leads Suturing Workshop for Texas Tech Women in STEM Premed Students

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Suturing workshop

LUBBOCK, Texas, Oct. 25, 2026 /PRNewswire/ — Dr. Thanapoom “Mo” Boonipat, plastic surgeon and founder of FacePlus Plastic Surgery Institute in Lubbock, led a hands-on suturing workshop and career Q&A session for premed students at Texas Tech University. The event was organized by Women in STEM at Texas Tech University.

During the workshop, students practiced suturing fundamentals on suture pads using surgical instruments, with Dr. Boonipat demonstrating technique and coaching students individually. The session also included an open discussion about the path to a career in medicine, including medical school, residency training, and choosing a surgical specialty.

“Every surgeon remembers the first time they held a needle driver. Giving premed students that experience early — along with honest answers about the road ahead — can make the path into medicine feel real and reachable. I was glad to spend the afternoon with such motivated students.” — Dr. Thanapoom Boonipat

“Organizations like Women in STEM do important work connecting young women with mentors and hands-on experience in fields where they are still underrepresented, including surgery. FacePlus is proud to support that effort here in our own community in Lubbock.” — Dr. Thanapoom Boonipat

Women in STEM is a Texas Tech University student organization that supports women pursuing undergraduate and graduate studies in science, technology, engineering and mathematics. Events like this connect students with practicing professionals and give them early, practical exposure to clinical skills.

Dr. Boonipat is a plastic and craniofacial surgeon. His training includes an integrated plastic surgery residency at Mayo Clinic and a craniofacial, maxillofacial, and facial aesthetics fellowship at Chang Gung Memorial Hospital in Taiwan, following medical school at Dartmouth and undergraduate study in biomedical engineering at Johns Hopkins. He founded FacePlus Plastic Surgery Institute in Lubbock in 2024.

About FacePlus Plastic Surgery Institute:
FacePlus Plastic Surgery Institute is a plastic surgery practice in Lubbock, Texas, founded by Thanapoom Boonipat, MD. The practice provides cosmetic and reconstructive plastic surgery, including facial, breast, and body procedures, serving patients in Lubbock and across West Texas. For more information, visit facepluspsi.com.

Media Contact:
FacePlus Plastic Surgery Institute
moboonipatmd@facepluspsi.com
(806) 503-2090
Lubbock, Texas

Press Release Service provided by 24-7PressRelease.com

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SOURCE FacePlus Plastic Surgery Institute

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Vantrue Announces Early Black Friday Sale with Up to 44% Off Select Dash Cams

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November 1–21, 2026 | Official Website: Vantrue.com

SHENZHEN, China, Oct. 25, 2026 /PRNewswire/ — Vantrue, a dash cam brand dedicated to helping drivers capture the road with confidence, is launching its three-week Black Friday campaign from November 1 to November 21, 2026. The event brings together discounts of up to 44% on selected dash cams, a 100% win-rate prize wheel for subscribers, and exclusive bidding events, giving drivers multiple ways to discover and save on Vantrue products.

Every Eligible Spin Wins a Prize

The Black Friday excitement starts with Vantrue’s 100% win-rate spin wheel. Visitors can subscribe through the official website and spin for a chance to receive exciting rewards, including the latest Vantrue dash cams, special prize bundles, and other surprises. Each subscriber is eligible for one spin during the campaign.

Black Friday Deals in Two Waves

Vantrue’s Black Friday offers will roll out in two waves, featuring discounts on selected dash cams for everyday drivers, rideshare professionals, and those looking to upgrade their in-car recording setup.

Wave 1: November 1–10, 2026

Vantrue E1 Lite: 36% off — $69.99 (regular price: $109.99)
 Vantrue N2X: 36% off — $159.99 (regular price: $249.99)
 Vantrue N4S: 44% off — $199.99 (regular price: $359.99)
 

Wave 2: November 11–21, 2026

Vantrue E1 Pro S: 35% off — $129.99 (regular price: $199.99)
 Vantrue N5S: 36% off — $293.99 (regular price: $459.99)
 Vantrue N4 Pro S: 40% off — $279.99 (regular price: $469.99)
 

Exclusive Bidding Events Add More Excitement

In addition to the promotional pricing, Vantrue will host two special bidding events, offering participants another way to pursue selected dash cams at competitive prices.

BID #1: November 5–7, 2026 — Bid on featured products for a chance to secure them at a lower price.BID #2: November 12–14, 2026 — Return for another opportunity to bid on premium models.

With multiple ways to participate throughout the three-week event, Vantrue’s Black Friday campaign combines savings, interactive rewards, and special shopping opportunities in one destination.

Join Vantrue’s Black Friday Event

From November 1 through November 21, 2026, drivers can explore the latest offers, take part in the prize wheel, and join the bidding events through Vantrue’s official website.

Visit https://www.vantrue.com/ for campaign details and product offers.

About Vantrue

Founded in 2015, Vantrue is a leading global dash cam brand dedicated to providing intelligent, reliable, and user-centric driving solutions. With a focus on innovative technology, dependable performance, and user-friendly design, Vantrue develops dash cams for everyday drivers, families, and professionals on the road. Committed to helping drivers capture every journey with greater confidence and peace of mind, Vantrue continues to innovate to make every drive safer and every moment worth capturing.

Media Contact
Vantrue Media Relations
Email: support@vantrue.net
Website: https://www.vantrue.com

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LexisNexis Coplogic Solutions Introduces Field Clarity for LexisNexis® Desk Officer Reporting System (DORS) at IACP 2026

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A new, modern DORS and Field Clarity, the First AI-Guided Smartphone Video Assistant, Enhances Community Experience and Helps Improve Evidence, Case Building

ORLANDO, Fla., Oct. 25, 2026 /PRNewswire/ — LexisNexis® Coplogic™ Solutions today announced its modernized LexisNexis® Desk Officer Reporting System (DORS) community online reporting solution and the addition of DORS with Field Clarity, an AI-guided video assistant designed to improve field documentation accuracy and enable faster resolution by law enforcement agencies (LEAs). Field Clarity is designed to help community members submit reports to their local LEAs using DORS via intuitive step-by-step instructions. A hands-on experience for DORS with Field Clarity will be available for demonstration during the 2026 International Association of Chiefs of Police (IACP) annual conference.

“Agencies generally look to strategic partners like us not just for technology, but also for relief, reinforcement, and credibility across three tightly connected challenges: public expectation, workforce strain and digital evidence overload,” said Jason LaRue, associate vice president, LexisNexis Coplogic Solutions. “Our modernized LexisNexis Desk Officer Reporting System (DORS) helps agencies improve officer safety along with community member experiences. Field Clarity strengthens video evidence quality and digital evidence management to reduce friction and alleviate strain on a challenged workforce.”

Key Highlights
Integrated into LexisNexis® Desk Officer Reporting System (DORS), Field Clarity is the first AI-Guided video assistant for community member online reporting that:

Transforms data capture from passive intake into intelligent, guided capture to help create more positive officer and civilian mobile-first experiencesDrives more accurate field documentation, evidence and case building to help with faster resolution and enhanced public safetyBenefits civilians submitting reports with intuitive, step-by-step instructions, almost like having a digital assistant with them in real timeBenefits officers by bringing video, photos and scanned data together for a clearer picture of an event without the need to track down additional details

How the DORS with Field Clarity Solution Works
DORS allows each law enforcement agency to collect information directly from civilians on more than 200 incident types based on the needs of their community. DORS and Field Clarity make the filing of an online report experience easier by guiding users intuitively through each step of the process on their smartphone device, similar to having a personal digital assistant. Instead of asking a driver, for example, to fill out forms and guess what’s needed, the Field Clarity conversational interface prompts them to scan their driver’s license, capture a VIN or record a short walkaround video explaining what happened during the incident, all while capturing the data necessary to complete the report.

For civilians, being able to easily film on-scene evidence means less confusion and need for reentries or follow-up by the sworn officer responsible for approving reports. For officers, the benefits include cleaner, more complete accident reports and less time spent requesting and gathering additional details. With reports fed directly into the agency’s Record Management System (RMS), law enforcement also benefits from more efficient workflows and stronger documented cases for their investigators. DORS is used by nearly 600 agencies in North America, saving agencies approximately 900,000 personnel hours and $90 million annually*

“Trust in law enforcement is built one interaction at a time. Every opportunity for a community member to engage with their police department matters, including something as routine as filing a report,” said Sarah E. Connolly, co-founder of Guardian Communications, FBI-LEEDA instructor and retired Baltimore Police lieutenant and PIO. “When technology makes that process easier, improves the quality of information collected and supports a more responsive agency, it has the potential to do more than improve efficiency. It can help strengthen the relationship between law enforcement and the communities they serve.”

LexisNexis Coplogic Solutions delivers solutions and capabilities that can create a clearer line of sight from the field to law enforcement leadership, strengthening the connection between daily operations, workforce support, data management and community trust. DORS with Field Clarity is available through LexisNexis® Command Center, a single access point to the LexisNexis Coplogic Solutions data and analytics solutions suite, including LexisNexis®  BuyCrash®, LexisNexis® eCrash and LexisNexis® eCitation solutions. Coplogic Solutions also offers Unified Performance Dashboards for crash and citation mapping and illustrated visualizations, which connect field data with contextual insight in a single, coherent view – so law enforcement leaders can better understand and more confidently explain to their communities not just what is happening in near-real time, but also why. 

To speak with Coplogic law enforcement experts about LexisNexis Desk Officer Reporting System (DORS) with Field Clarity and experience the solution firsthand, visit LexisNexis Coplogic Solutions at IACP Booth #941, October 24 – 27, 2026 in Orlando, Florida. To learn more, check out this video: LexisNexis® Desk Officer Reporting System (DORS).

About LexisNexis Risk Solutions
LexisNexis® Risk Solutions provides customers with information-based analytics and decision tools that combine public and industry-specific content with advanced technology and algorithms to assist them in evaluating and predicting risk and enhancing operational efficiency. Headquartered in metro Atlanta, Georgia, the company has offices throughout the world, serves customers in more than 190 countries and territories and is part of RELX. For more information, please visit LexisNexis Risk Solutions.

About LexisNexis Coplogic Solutions
LexisNexis® Coplogic™ Solutions is committed to meeting law enforcement agencies where they are on the road to saving more lives and helping take them where they want to be by delivering an innovative full suite of data sophistication solutions to create workflow efficiencies while delivering world-class crash and citation data and analytics visualizations through advanced technology. Our proven solutions, developed by and specifically for law enforcement, can help agencies operate more effectively, increase services to their communities and improve traffic and overall public safety through electronic, mobile-first authoring capabilities, web-based eCommerce solutions, analytics and more. For more information, please visit risk.lexisnexis.com/Coplogic.

Media Contacts: 
Chaz Abbott
LexisNexis Risk Solutions
chaz.abbott@lexisnexisrisk.com
+1 949.922.1167

*Based on a 2025 LexisNexis Coplogic Solutions internal study

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