With the rapid development of cold chain logistics, the power supply system of refrigerated containers has put forward higher requirements for stability, weather resistance and safety.
YMIN capacitors provide efficient solutions for power management of refrigerated containers with their high capacity density, low ESR (equivalent series resistance), high ripple current resistance, long life and wide temperature adaptability, helping to achieve precise temperature control and efficient energy utilization.
1. Improve power supply stability and ensure the operation of the refrigeration system
The core refrigeration system of the refrigerated container needs to be continuously and stably powered to maintain a low temperature environment. YMIN’s substrate-based self-supporting aluminum electrolytic capacitors (such as the CW3/CW6 series) have high withstand voltage and low ESR (characteristics, which can effectively absorb voltage fluctuations and current spikes, ensuring stable operation of the refrigeration unit during frequent start-stop or load changes.
2. Weather resistance and long life, adapting to harsh environments
Refrigerated containers often face challenges such as high temperature, humidity and vibration. YMIN’s conductive polymer tantalum capacitors use corrosion-resistant materials, support wide temperature operation, and have a life of more than 2,000 hours.
At the same time, the laminated polymer solid capacitors reduce energy loss in the high-frequency switching circuit in the box through ultra-low ESR and high ripple current resistance characteristics, avoid performance degradation caused by temperature rise, and adapt to the intelligent temperature control module of the refrigerated box power socket box.
3. Support intelligent management and safety protection
Modern refrigerated containers integrate IoT sensors and need to monitor temperature, humidity and other parameters in real time. YMIN’s film capacitors have high withstand voltage and low leakage current characteristics, providing stable filtering for the control circuit and ensuring the reliability of data acquisition and transmission.
In addition, its liquid aluminum electrolytic capacitor has a life of 10,000 hours at 105°C. With the overload protection design, it can prevent safety hazards caused by circuit short circuit or leakage, meeting the demanding electrical safety requirements of refrigerated containers.
4. Optimize space and energy efficiency to promote green logistics
YMIN capacitor’s miniaturized design adapts to the compact power layout of the refrigerated box, while reducing the number of passive components and system energy consumption through high capacity density.
On the energy storage side, the supercapacitor module supports fast charging and discharging, which can maintain the operation of the refrigeration system during grid fluctuations or short power outages, avoid cargo damage, and improve energy efficiency.
Summary
YMIN capacitor provides a complete solution for refrigerated boxes from power input, energy storage buffer to intelligent control through the synergy of multiple series of products, significantly improving the reliability, environmental adaptability and energy efficiency of the equipment.
Post time: May-09-2025