Landworld 300W DC/DC Converter for 24h Monitoring EV

• Customization: Available
• Type: Buck DC-DC Converter
• Certification: ISO
• Model NO.: LWD300-540S24/12-N
• Warranty: 3years
• USB Number: No
• Usage: EV Power Supply
• Specification: 208x129x45mm
• Trademark: LANDWORLD
• Origin: China

Product Description

FEATURES

1.         Cooling method: by natural cooling

2.         IP rating: IP67

3.         24 hours monitoring, low power consumption at sleep mode 

4.        Checking two sides safety before MSD installation 

MAIN TECHNICAL PARAMETERS

Items	Technical Parameters		Remarks
Operation temperature	-40-85℃		Aluminum temp.
Nominal output power	300W		Peak: 360W
Input voltage range	200-800Vdc
Output voltage range	12V	24V	Adjustable
Nominal output current	25A	12.5A
Auxiliary power	9-32VDC		VCC
Efficiency	≥92%		Nominal voltage
Output voltage ripple	≤500mVPK-PK
Output Voltage accuracy	±0.5VDC
voltage wake-up	CAN,KL15
CAN communication	CAN-BUS
Static current	≤5mA		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 300W DC/DC Converter important for 24h monitoring power supply in electric vehicles?
A: It ensures continuous low-power supply from the high-voltage battery, keeping telematics, monitoring, and security systems active even when the EV is parked.

Q2: How does the Landworld 300W DC/DC Converter help OEMs reduce standby power loss in electric vehicles?
A: The converter is optimized for high efficiency at low loads, minimizing energy waste while maintaining stable output for 24h monitoring systems.

Q3: What installation and safety advantages does the Landworld 300W DC/DC Converter offer for EV monitoring applications?
A: Its compact design, reliable isolation, and stable output make it easy to integrate into EV platforms, ensuring safe long-term operation for 24h monitoring power supply.