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China factory - Shijiazhuang Tonhe Electronics Technologies Co., Ltd.

Shijiazhuang Tonhe Electronics Technologies Co., Ltd.

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  3. Fanless Design Industrial Rectifier with RS485 Communication TH230D05ZZ-220AC 5A
China Fanless Design Industrial Rectifier with RS485 Communication TH230D05ZZ-220AC 5A
China Fanless Design Industrial Rectifier with RS485 Communication TH230D05ZZ-220AC 5A

  1. China Fanless Design Industrial Rectifier with RS485 Communication TH230D05ZZ-220AC 5A

Fanless Design Industrial Rectifier with RS485 Communication TH230D05ZZ-220AC 5A

  1. MOQ： 10
  2. Price： Factory price
  3. Get Latest Price
Payment Terms T/T
Supply Ability 1000000 pcs per year
Delivery Time 7 days after payment
Packaging Details Carton
Efficiency ≥93%
Output Current 5A
Input Voltage 187V-253VAC/220V
Output Voltage 190V-300VDC/220V
Power Rating 1 KW
Working Temperature -10℃～+40°C
Industrial Rectifiers Industrial Rectifiers
Brand Name TONHE
Model Number TH230D05ZZ-220AC
Certification CE、ISO9001
Place of Origin HeBei China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T Supply Ability 1000000 pcs per year
Delivery Time 7 days after payment Packaging Details Carton
Efficiency ≥93% Output Current 5A
Input Voltage 187V-253VAC/220V Output Voltage 190V-300VDC/220V
Power Rating 1 KW Working Temperature -10℃～+40°C
Industrial Rectifiers Industrial Rectifiers Brand Name TONHE
Model Number TH230D05ZZ-220AC Certification CE、ISO9001
Place of Origin HeBei China
High Light fanless industrial rectifier ，fanless electroplating rectifier ，rs485 industrial rectifier
TH230D05ZZ-220AC Industrial Rectifiers
Product Overview
The TONHE TH230D05ZZ-220AC is a high-efficiency, fanless 5A intelligent rectifier module engineered specifically for 220VDC electrical control applications. This module provides the ideal balance between power density and physical footprint for compact wall-mounted power systems.
Key Specifications
Parameter Specification Parameter Specification
Input Voltage 187V-253VAC/220V Output Current 5A
Output Voltage 190V-300VDC/220V Noise Level ≤50dB
Model Number TH230D05ZZ-220AC Brand Name TONHE
Output Frequency 50 Hz Efficiency ≥93%
Power Rating 1 KW Communication Protocol RS485
Ripple Coefficient ≤0.5% Cooling Method Natural Cooling
Current Stabilization Accuracy ±1% Voltage Stabilization Accuracy ±0.5%
Soft Start Time 3-8 S Working Temperature -10℃～+40°C
Product Highlights
  • Compact Wall-Mount Design: Specifically engineered for confined wall-mounted cabinets with dimensions of 260×179×109mm
  • True Fanless Operation: Natural convection cooling eliminates fan noise and dust accumulation
  • Industrial-Grade Reliability: Resonant Voltage Mode Control technology ensures >93% efficiency in harsh environments
  • Smart "Four Remote" Functions: RS-485 interface enables remote monitoring, control, and signaling
  • Comprehensive Protection: Foldback short-circuit protection, over-voltage lockout, and over-temperature protection
Fanless Design Advantages
In wall-mounted DC power systems, space and noise constraints are critical. The TH230D05ZZ-220AC's compact cast-molded panel design fits perfectly into small wall cabinets without requiring clearance for air intake and exhaust. The fanless natural convection cooling eliminates noise and prevents dust accumulation, making it ideal for maintenance-free indoor installations.
Intelligent Management
Equipped with standard RS-485 communication, this module supports comprehensive remote functions. System operators can monitor power supply health in real-time, adjust output voltage (190V-300V range), and set current limits (10%-100%) without physical site visits.
Fail-Safe Protection Mechanism
Safety is paramount in power distribution. The module features "Foldback" short-circuit protection that automatically reduces output current to safe levels during faults, then resumes normal operation once cleared—minimizing downtime and protecting critical components.
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...

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Get in touch with us

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  • Shijiazhuang Tonhe Electronics Technologies Co., Ltd.
  • No.350 Lijiang Road, Yuhua District, Shijiazhuang City, China
  • https://www.tonheelectronics.com/

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