Fanless Design 220V DC Rectifier With 10A Output RS485 Communication TH230D10ZZ-220AC

The TONHE TH230D10ZZ-220AC is a high-efficiency, fanless power module engineered specifically for 220VDC electrical control applications. With a rated output of 10A, this module delivers more power in the same space.

In compact DC power systems, balancing power output and physical size is critical. The TH230D10ZZ-220AC fits into standard wall-mounted enclosures without requiring ventilation clearance, offering double the power (3kW) of 5A versions while maintaining identical dimensions.

Equipped with standard RS-485 communication port, this module supports "Four Remote" functions, allowing operators to monitor power supply health in real-time from central dispatch centers and remotely adjust output voltage (190V-300V range) or current limits.

The module utilizes "Foldback" short-circuit protection that automatically reduces output current to safe levels during faults and automatically resumes normal operation once faults are cleared, minimizing downtime.

High-tech enterprise integrating manufacturing, sales, system solutions, and after-sales service. Over 290 successful projects for 220 kV to 500 kV substations and battery systems above 1000 Ah. Leading DC power system supplier in China with over 40% market share and 1 million modules produced annually.

8 advanced production lines with 80% automation and up to 99% first-pass yield. All power modules undergo double-sided potting, conformal coating, and rigorous functional, environmental, and aging tests to ensure reliable 24/7 performance in critical power infrastructures.

Full range of power conversion modules, system-level low-voltage DC distribution cabinets for DC loads, data center power systems, and customized hardware and software power solutions.

Sample orders available for quality testing (customer pays sample cost). Payment accepted via TT (Telegraphic Transfer).

350+ elite R&D engineers with core team members from renowned domestic and international universities. Deep patent portfolio covering high-frequency soft-switching, digital control algorithms, and EMC design. Drafting unit for multiple power supply industry standards.

7x24 remote intelligent operations and maintenance with IoT technology for quick fault identification and solutions. Full product line passes CE, 9001, IEC certifications, complying with major global market entry standards.