Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Your message must
be between 20-3,000 characters!
Submit Requirement
Thank You！
Your requirement has been sent. we will contact you quickly!
{"title":"10A Output Current 220V DC Rectifier Modules With Fanless Design TH230D10ZZ","imgUrl":"https:\/\/img.chinax.com\/nimg\/54\/a4\/c15fd882c08b9262029146c0720a-200x200-1\/10a_output_current_220v_dc_rectifier_modules_with_fanless_design_th230d10zz.jpg","attrs":{"Brand Name":"TONHE","Model Number":"TH230D10ZZ-220AC","Certification":"CE\u3001ISO9001","Place of Origin":"HeBei China"}}
{"title":"220V DC Rectifier 3 KW Power High Frequency Switching Power RS485 Communication","imgUrl":"https:\/\/img.chinax.com\/nimg\/53\/a1\/982fc529046521cae787fab2fb00-200x200-1\/220v_dc_rectifier_3_kw_power_high_frequency_switching_power_rs485_communication_th230d10zz_s.jpg","attrs":{"Brand Name":"TONHE","Model Number":"TH230D10ZZ-S","Certification":"CE\u3001ISO9001","Place of Origin":"HeBei China"}}
{"title":"RS485 Communication 220V DC Rectifier With 5A Output Current Fanless Design","imgUrl":"https:\/\/img.chinax.com\/nimg\/d9\/5b\/1a80411cc0916985def7305e75f2-200x200-1\/rs485_communication_220v_dc_rectifier_with_5a_output_current_fanless_design_th230d05zz_3.jpg","attrs":{"Brand Name":"TONHE","Model Number":"TH230D05ZZ-3G","Certification":"CE\u3001ISO9001","Place of Origin":"HeBei China"}}
{"title":"High Voltage 220V DC Rectifier Three Phase 380VAC With Peak Efficiency\u226595%","imgUrl":"https:\/\/img.chinax.com\/nimg\/e5\/a6\/c0d1cea82c4d6da2b1114ccf177e-200x200-1\/high_voltage_220v_dc_rectifier_three_phase_380vac_with_peak_efficiency_e2_89_a595_25_th230d10nz_6.jpg","attrs":{"Brand Name":"TONHE","Model Number":"TH230D10NZ-6","Certification":"CE","Place of Origin":"China"}}
{"title":"Three Phase 380VAC 30A 220V DC Rectifier 176-300VDC Fan Cooling TH230D40NZ-6","imgUrl":"https:\/\/img.chinax.com\/nimg\/72\/11\/3072a4a397e05073aa79d38133f6-200x200-1\/three_phase_380vac_30a_220v_dc_rectifier_176_300vdc_fan_cooling_th230d40nz_6.jpg","attrs":{"Brand Name":"TONHE","Model Number":"TH230D30NZ-6","Certification":"CE","Place of Origin":"China"}}
{"title":"5 Kg 220v Dc Rectifier 3KW Output Power RS-485 And CAN Bus Communication","imgUrl":"https:\/\/img.chinax.com\/nimg\/5b\/0f\/3205393699a891a414582f886b91-200x200-1\/5_kg_220v_dc_rectifier_3kw_output_power_rs_485_and_can_bus_communication_interfaces_th230d10nz_d.jpg","attrs":{"Brand Name":"TONHE","Model Number":"TH230D10NZ-D","Certification":"CE\u3001ISO9001","Place of Origin":"HeBei China"}}
{"title":"RS485 Communication 220V DC Rectifier 5A Output Current Fanless Design","imgUrl":"https:\/\/img.chinax.com\/nimg\/69\/94\/7380c1e6f1a3bebb9b05c488ddef-200x200-1\/rs485_communication_220v_dc_rectifier_5a_output_current_fanless_design_th230d05zz_220ac.jpg","attrs":{"Brand Name":"TONHE","Model Number":"TH230D05ZZ-220AC","Certification":"CE\u3001ISO9001","Place of Origin":"HeBei China"}}
3kW High-Density Power Solution for Wall-Mounted & Compact Systems
Product Highlights
Double Power, Same Compact Design: Upgraded to 10A output while retaining fanless design. Delivers 3.0 kW power density in compact footprint (260×179×109mm).
Zero Noise & Dust-Free Operation: Natural convection cooling eliminates fan noise entirely, ideal for noise-sensitive environments and prevents dust accumulation.
Industrial "Four Remote" Functions: Standard RS-485 interface for seamless system integration with telemetry, tele-signaling, and tele-control capabilities.
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.
Why Choose the 10A Fanless Module?
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.
Smart Management for Unattended Sites
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.
Fail-Safe Protection
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.
Product Images
Company Capabilities & Support
Why Choose Tonhe?
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.
Quality Assurance
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.
Business Support
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.
Ordering & Payment
Sample orders available for quality testing (customer pays sample cost). Payment accepted via TT (Telegraphic Transfer).
R&D Excellence
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.
Global Service & Support
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.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
1998
Total Annual:
210000000-250000000
Employee Number:
1800~2000
Ecer Certification：
Verified Supplier
Shijiazhuang Tonhe Electronic Technology Co., Ltd. is a high-tech enterprise dedicated to technological innovation, product innovation, and management innovation in the power electronics industry. The company integrates R&D, manufacturing, sales, and service in the power electronics sector, prov... Shijiazhuang Tonhe Electronic Technology Co., Ltd. is a high-tech enterprise dedicated to technological innovation, product innovation, and management innovation in the power electronics industry. The company integrates R&D, manufacturing, sales, and service in the power electronics sector, prov...
