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Landworld Waterproof 2.5kw DC/DC Converter Easy for Integration EV Power Supply
US$850.00-1,000.00
5 Pieces
Sample price:US$614.00/piece.Request sample
Product profile
Customization
AvailableType
Buck DC-DC Converter, Buck DC-DC ConverterCertification
ISOModel NO.
LWD2K5-540S14-WWarranty
3yearsUSB Number
NoUsage
EV Onboard ChargerSpecification
234x156x75mmTrademark
LANDWORLDOrigin
ChinaKey features
Compact and Lightweight Design: Dimensions 234x156x75mm with weight under 3KG for easy integration.
Robust IP67 Protection Rating: Dust and water resistant, suitable for harsh EV environments.
Comprehensive Protection Features: Includes OVP, UVP, OTP, reverse protection, short-circuit, and OCP.
Online Upgrading Capability: Supports on-line software upgrading and fault diagnosis.
Company profile

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 output power capacity?
A:
The nominal output power is 2.5KW with a peak capacity of 2.8KW.
Q:How is the device cooled?
A:
It uses a liquid cooling method with a required flow rate of at least 6L/min.
Q:What is the input voltage range?
A:
The input voltage range is 400-750VDC.
Q:What communication protocols are supported?
A:
It supports CAN, KL15, High Voltage CAN communication, and CAN-BUS.
Q:What is the warranty period?
A:
The product comes with a 3-year warranty.
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Landworld Technology Co., Ltd.
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