Landworld 2kw Fan Cooled DC/DC Converter for Electric Van
Product Details
| Customization: | Available |
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| Type: | Buck DC-DC Converter |
| Certification: | ISO |
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Year of Establishment
2013-05-08
Number of Employees
170
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Basic Info.
- Model NO.
- LWD2K-380/640S14-A
- Warranty
- 3years
- USB Number
- No
- Usage
- EV Onboard Charger
- Specification
- 262x180x120mm
- Trademark
- LANDWORLD
- Origin
- China
Packaging & Delivery
- Package Size
- 40.00cm * 40.00cm * 40.00cm
- Package Gross Weight
- 10.500kg
Product Description

FEATURES
1. Cooling method: by fan cooled
2. IP rating: IP67
3. Support on-line upgrading and fault diagnosis
4. Full digital software design, Redundant protection function design
MAIN TECHNICAL PARAMETERS
Items | Technical
Parameters | Remarks | |
Operation
temperature | -40-85℃ | ||
Nominal
output power | 2KW | Peak: 2.4KW | |
Input
Rated Voltage | 380 | 640 | |
Input
voltage range | 250-450 | 400-750 | |
Output
voltage range | 13.8VDC | Adjustable | |
Nominal
output current | 145A | ||
Auxiliary
power | 9-18VDC | VCC | |
Efficiency | ≥95% | Typical
efficiency | |
Output
voltage ripple | ≤500mVPK-PK | ||
Output
Voltage accuracy | ±1% | ||
voltage
wake-up | KL15(Hardwire) | ||
CAN
communication | CAN-BUS | ||
Static
current | ≤2mA | Sleep
mode/Battery current consumption under stop status | |
EMC
standard | GB/T
18655-2010 | ||
Protections | Input
OVP/UVP, output OVP/UVP,OTP, input reverse protection, output short-circuit
protection, OCP, OTP | ||
APPLICATIONS



New Energy Passenger Vehicle
Electric Commercial Vehicle
New Energy construction Machinery
R&D STRENGTH AND MANUFACTURING STRENGTH SHOW


R&D Strength
Manufacturing Strength
We have pushed continuous innovation in power electronics with an expert R&D team developing advanced EV power solutions. Our investment in technology and collaboration with industry leaders ensures compliance with global standards, which has enabled us to deliver customized, high-performance, and reliable solutions.
Our facilities feature intelligent systems for efficient production. With certifications like ISO26262, IATF 16949, and ESD S20.20, we uphold strict quality standards. Flexible production lines allow us to meet diverse demands while maintaining consistent quality and reliability for the global EV market.
FAQ
Q1: Why is the Landworld 2kW fan cooled DC/DC Converter suitable for compact electric vans?
A: Its small size and fan cooling design make it easy to install in limited spaces, ensuring reliable power conversion without the need for a liquid cooling system.
A: Its small size and fan cooling design make it easy to install in limited spaces, ensuring reliable power conversion without the need for a liquid cooling system.
Q2: How does the Landworld 2kW fan cooled DC/DC Converter perform in stop-and-go urban driving conditions?
A: It delivers stable low-voltage output even under frequent load changes, supporting auxiliary systems like HVAC, control units, and infotainment in city delivery vans.
A: It delivers stable low-voltage output even under frequent load changes, supporting auxiliary systems like HVAC, control units, and infotainment in city delivery vans.
Q3: What cost advantages can OEMs gain from using the Landworld 2kW fan cooled DC/DC Converter?
A: The simplified cooling structure reduces integration cost, shortens development time, and provides a balance of efficiency and affordability for electric vans.
A: The simplified cooling structure reduces integration cost, shortens development time, and provides a balance of efficiency and affordability for electric vans.
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