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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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Contact Info
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Headquarters address:
No. 350, Lijiang Road, Shijiazhuang High-tech Zone
TH24T75NZ-S
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- Description
- Parameters
- Application
- Product Info
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Product Introduction
This product is entirely developed and manufactured in-house, featuring a high power‑density design and all‑digital control technology. It delivers high reliability, intelligent operation, and easy deployment in 5G base stations, data centers, and power‑system communication networks, providing stable and efficient power supply.
Product Features
·High-reliability assurance
·Easy-to-deploy design
·High efficiency and energy saving -
Project
Parameter Metrics
Product model
TH24T75NZ-S
Input voltage range
165~275VAC
Input frequency range
45~60Hz
Output voltage range
24~34VDC
Throttling value setting range
75A
Efficiency
≥95%
Voltage regulation accuracy
≤±0.5%
Ripple factor
≤200mV
Parallel operation current imbalance degree
≤±3%
Soft-start time
3~8s
Storage temperature
-40～+60℃
Operating temperature
-10～+40℃
Module cooling method
Forced air cooling
Automatic current-limiting feature
When the output current exceeds the set output current limit, constant-current output is activated.
Output Overvoltage Protection
Automatically shuts off the output when the overvoltage protection threshold is exceeded.
Output short-circuit protection characteristics
When a short circuit occurs, the system automatically retracts to protect the circuit and resumes operation once the fault is cleared.
Size
277*73*445mm
Weight
5.8kg
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Customer Message
Dedicated to providing customers with customized system energy solutions.