What communication protocols are supported?

It supports CAN, KL15, High Voltage CAN communication, and CAN-BUS.

Landworld 3kw DC/DC Converter Module EV Bus

Name: Landworld 3kw DC/DC Converter Module EV Bus
Brand: Landworld Technology Co., Ltd.
SKU: 2023716875

Guangdong, ChinaLandworld Technology Co., Ltd.

US$800.00-950.00

5 Pieces

Sample price:US$230.00/piece.Request sample

Product profile

Customization

Available

Type

Buck DC-DC Converter

Certification

ISO

Model NO.

LWD3K-640S27-M

After-Sales Service

Online

USB Number

Usage

EV Onboard Charger

Specification

202x123x54mm

Origin

China

Key features

High Power Density: Compact 202x123x54mm size with modular design for easy integration.

Wide Input Voltage: Supports 400-900Vdc input with adjustable 27.5Vdc output.

Robust Protection: Features OVP, UVP, OTP, reverse protection, and short-circuit protection.

Digital Control: Full digital SW design with online upgrade and fault diagnosis support.

OEM/ODM Service: Manufacturer offers both OEM and ODM customization services.

Certified Quality: ISO certified with EMC standard GB/T 18655-2010 compliance.

Company profile

Landworld Technology Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2018-01-01 CertifiedNearest Port: Hong Kong Port, Shenzhen PortAverage Response Time: ≤15h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryLandworld Technology Co., Ltd. is a China-based limited company established in 2013, operating in Shenzhen, Guangdong, with 170 employees and a stated focus on onboard power supplies for electric vehicles. The supplier reports seven production lines, a 3,604 m² manufacturing plant, international and domestic market coverage, and peak-season lead times of two to three months. It holds ISO 9001:2015, ISO 14001:2015, and IATF 16949 certifications, and reports 48 years of combined R&D-engineer experience. Its product information indicates capabilities in onboard chargers, DC/DC converters, and integrated charging systems, with stated intellectual-property ownership. Evidence supports production, certification, and innovation strengths. However, after-sales service, customization processes, and financial credibility cannot be fully assessed from the provided information. A listed buyer association with Volkswagen Truck & Bus provides a documented customer reference, though the scope of cooperation is not...

CertificationsThe supplier reports holding ISO 9001:2015, ISO 14001:2015, and IATF 16949 certifications, along with other unspecified certifications. These certifications provide explicit evidence of quality, environmental, and automotive-industry management-system credentials.

R&D capabilityLandworld describes continuous technological innovation, full intellectual-property rights over its products, modular technology development, advanced information-management platforms, and automated production systems. It also reports 48 years of combined R&D-engineer experience and develops onboard chargers, DC/DC converters, and integrated charging systems, supporting a positive assessment of innovation capability.

Production capacityThe supplier reports seven production lines, a 3,604 m² manufacturing plant, automated production systems, 170 employees, and quality-control staffing of 6–10 personnel. It states a one-month off-peak lead time and a two-to-three-month peak-season fulfillment period, providing explicit evidence of operating production capacity, although actual output volume and capacity utilization are not independently detailed.

Client casesThe supplier states that it has served customers in dozens of countries and supported various leading electric-vehicle models. A buyer association with Volkswagen Truck & Bus Industria e Comercio de Veiculos is specifically listed, providing a documented customer reference, although the transaction scope, duration, and product details are not provided.

Product Q&A

Q:What is the nominal output power and peak power?

The nominal output power is 3KW, with a peak power of 3.6KW.

Q:What is the input and output voltage range?

Input voltage range is 400-900Vdc, and the output voltage is adjustable at 27.5VDC.

Q:Does the converter support online upgrades?

Yes, it supports online upgrades and fault diagnosis via full digital SW design.

Q:What protections are included in this module?

It includes input OVP/UVP, output OVP/UVP, OTP, input reverse protection, output short-circuit protection, and OCP.

Q:Is OEM or ODM service available?

Yes, the manufacturer provides both OEM and ODM services.

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Landworld 3kw DC/DC Converter Module EV Bus