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AboutShijiazhuang Tonghe Electronic Technology Co., Ltd. is a high-tech enterprise dedicated to technological innovation, product innovation, and management innovation in the power electronics industry. It integrates R&D, manufacturing, sales, and service in the power electronics sector, providing customers with comprehensive energy solutions. -
ProductAfter more than two decades of rapid development, the company has established an industrial pattern covering three major business sectors: new energy, smart grid and aerospace. Its sales network covers more than 30 provinces, municipalities and autonomous regions nationwide, and its products are sold to overseas markets, winning high recognition from customers at home and abroad.
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PartnerIn the future, the company will continue to uphold its corporate mission of “embracing an entrepreneurial spirit, focusing on power electronics, efficiently utilizing energy, and serving global users,” while adhering to the core values of “contribution, mutual benefit, gratitude, efficiency, and innovation” to provide users with high-quality products and services.
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BlogsCommunicate with sincerity and courageously take responsibility; keep the customer at the center of our focus, continuously optimize the company’s management systems and processes, consistently identify and meet customer needs, deliver and enhance customer value, and maintain the company’s rapid growth.
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Join usThe company consistently upholds a talent philosophy centered on “people first,” actively fostering an atmosphere of respect, understanding, integrity, and friendliness. We provide a robust platform for talent development, enabling our employees to become powerful pillars of the company’s sustained growth and achieving mutual growth and shared success between the company and its talents.
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InvestorDisclose information relevant to investors’ decision-making in a truthful, accurate, complete, timely, and fair manner; strengthen communication and engagement with investors; and enhance and improve investor relations management.
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ContactWith a spirit of self-respect, self-reliance, and relentless self-improvement, coupled with an open mind, we focus on customer needs based on continuous learning and absorption. We dare to take risks, keep exploring, and steadily build management models and technological products that reflect our unique characteristics.
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No. 350, Lijiang Road, Shijiazhuang High-tech Zone
Characteristics and working principle of Separated DC fast charger
Release time:
Jul 22,2021
The Separated DC fast charger functions like a refueling machine inside a gas station. It can be fixed on the ground or on the wall, installed in public buildings (public buildings, shopping malls, public parking lots, etc.) and residential parking lots or charging stations, and can charge various types of electric vehicles according to different voltage levels.
The input of the Separated DC fast charger is directly connected to the AC network, and the output is equipped with a charging plug to charge the DC of the electric vehicle.
Separated DC fast charger provides a fast charging method. People can use a specific charging card to brush the card on the man-machine interactive interface provided by the charging stake to perform the corresponding charging method, charging time, charging data printing, etc. The charging stake display can display the charging amount, charging cost, charging time and other data.
The charging system for Separated DC fast charger consists of a charger and a charging stake, which provides a stable, reliable and adjustable DC power supply for the charging stake to complete the charging control and charging operation for the electric vehicle.
The basic working principle of the Separated DC fast charger system is that the rectifier module SMR charges the battery of the electric vehicle by rectifying the input AC current and stabilizing the voltage to the DC current.The PMU of the system monitoring unit detects the working status of AC distribution, SMR of switch rectifier, and DC distribution.
Separated DC fast charger controls the charger according to the charging control parameters and control instructions set by the battery management system, monitoring system and operators to complete the charging process.
Separated,DC,fast,charger
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Dedicated to providing customers with customized system energy solutions.