Why do electric vehicles' voltages fluctuate frequently and cause electrical appliances to burn out? How can this be solved?

2025,10,11

The onboard equipment often gets damaged due to unstable voltage, and the cost of repair and replacement is a headache. Our dedicated converter for electric vehicles has been tested by the Thai logistics fleet. It maintains a stable output of 12V ± 1.5% within a voltage fluctuation range of 48V - 72V. The equipment failure rate has been reduced by 82%, perfectly solving the problem of power supply for onboard electrical appliances.

Four core advantages

Using military-grade IGBT modules, the conversion efficiency reaches 94%
The intelligent temperature control system ensures stable operation within the range of -40℃ to 85℃
The all-aluminum shell design for heat dissipation, with a continuous output current of up to 12A
Optional Electric Vehicle Isolation Version (insulation version) is available

Maintenance tips for use

① Use an air gun to clean the dust on the heat sinks every month

② Ensure that the input and output terminals are fully plugged in when installing

③ Avoid installing in the high-temperature area of the engine compartment

④ Disconnect the load connection when parking for a long time

Frequently Asked Questions Answered

Question: Can the 72V system provide a stable 12V output?

Answer: The input ranges from 48V to 72V, and it automatically adjusts to output a constant 12V ± 1.5%.

Question: What is the maximum load capacity?

Answer: It can continuously output 12A of current, and the peak value can reach 15A.

Question: Do I need an additional cooling device?

Answer: It comes with built-in heat dissipation fins. No additional installation is required when the ambient temperature is within 50℃.

Question: What is the protection level?

Answer: IP67 protection (isolated version), IP54 (non-isolated version)

Question: Does it support multiple output options?

Answer: The Power Converter supports custom dual output of 12V/24V.

Question: How long is the warranty period?

Answer: We offer a 30-month extended warranty. In Southeast Asia, we provide 24-hour technical support.

This series of Converters have been successfully tested in the courier fleet of the Philippines, providing stable power for the refrigerated vehicle equipment. The product has passed CE/ROHS certification and its electromagnetic compatibility meets the EN55032 standard. Special reminder: Pay attention to distinguish the input and output terminals during installation. It is recommended to use fuses for better safety. Bulk purchases will provide load test reports and a waterproof wiring kit as a gift. Be sure to avoid using the non-isolation version for medical equipment and other precision instruments.

Author:

Mr. gw

E-mail:

947691628@qq.com

Phone/WhatsApp:

18361236188