QE-SYHS-W

Water Cooled Synchronous Rectifier

Air Cooled/Water Cooled Cooling Electroplating Rectifier

Key Specifications

Input Voltage 3-Phase 380VAC ± 10%
Voltage Regulation Accuracy ≤1%
Steady Flow Accuracy ≤1%
Power Factor ≥0.95
Regulation Mode RS-485 communication, remote controller
Protection Mode Over-temperature, over-voltage, over-current, and phase loss protection

Applications & Industries

Engineered for precision and reliability across diverse electroplating applications

Aluminum Alloy Oxidation

A DC power supply is the energy source at the heart of aluminum alloy anodizing; by driving electrochemical reactions, it precisely controls the growth rate, thickness, and hardness of the oxide film.

Anodic Oxidation

In the anodizing process, the DC power supply drives the electrochemical film formation, directly impacting the insulation, adhesion, and surface appearance of the oxide layer.

Chrome Plated

A DC power supply is the core power source for the chrome plating process; by precisely controlling the current density, it directly determines the deposition rate and thickness of the plating layer.

Electrolytic Copper Foil

DC power supply is the core energy source for electrolytic copper foil production, driving the deposition of copper ions onto the cathode drum.

Electrolytic Hydrogen

In the hydrogen electrolysis process, the stability of the DC power supply directly impacts the electrolyzer's lifespan and hydrogen purity.

Electroplating

DC power supply is the core driving force of the electroplating process, enabling the precise deposition of metal ions.

Surface Treatment

High-performance DC power supplies provide a stable electrochemical environment for surface treatment. Exceptional ripple control and fast response capabilities effectively prevent surface burning or uneven film growth, ensuring high consistency across mass production and serving as the key to surface performance control in high-end manufacturing.

Product Excellence

Advanced Features

Cutting-edge technology designed for maximum efficiency, precision control, and reliable performance in demanding electroplating applications

Water Cooled Synchronous Rectifier | The Industrial-Grade Energy-Saving Powerhouse: Unmatched Corrosion Resistance and a Leap in Energy Efficiency

Designed specifically for demanding industrial environments such as electroplating, electrolysis, and anodizing. The Water-Cooled Synchronous Rectifier combines cutting-edge synchronous rectification technology with a patented dual-loop water-cooling system, delivering exceptional energy efficiency while maintaining outstanding performance capable of withstanding strong acids and alkalis and operating under high loads and at overclocked speeds.


【Key Advantages: High energy efficiency and power savings, robust protection, and high output】

1. Extremely low voltage drop losses, resulting in noticeable savings on your electricity bill

By utilizing a new type of synchronous rectifier, voltage drop losses are reduced to just 0.1V–0.2V. Combined with a patented dual-loop heat dissipation structure, this significantly reduces heat generation in the unit and on the busbars, minimizes heat loss, and pushes rectification efficiency to the industry’s highest level, thereby significantly lowering your operational electricity costs.

2. Superior sealing design, resistant to acid and alkali corrosion

Designed specifically for harsh chemical environments. Featuring a fully enclosed structure, it effectively prevents the ingress of acidic and alkaline fumes and liquids. The surface of the electrical control system is coated with a triple-protection paint that resists acid, fog, and corrosion, ensuring long-term, stable operation even in the most demanding production environments and preventing downtime caused by corrosion.

3. Power-redundant design, supporting “overclocking” for high-load operations

With robust power reserves, it not only supports long-term operation at full load but also enables overcurrent output (overclocking) to meet special process requirements. Its highly flexible output range easily handles the demands of various heavy-duty industrial applications.

4. Patented water-cooling design, saving over 30% of installation space

Thanks to its unique cooling system, the equipment achieves remarkable miniaturization and lightweight design. Compared to traditional power supplies, its size is significantly reduced, greatly improving space utilization in the facility and enabling a more compact and efficient layout.

5. Digital and intelligent integration, controlling the entire production process

This fully digital communication system fully supports RS485, RS232, Modbus protocols, and remote controllers. Whether in the central control room or on a mobile device, users can monitor current dynamics and equipment status in real time, helping to achieve digital factory management.


【Technical Highlights】

  • Synchronous Rectification Technology: Ultra-low voltage drop, ultimate energy efficiency.
  • Patented Cooling System: Dual-loop heat dissipation design, effectively resolving heat dissipation challenges in high-power applications.
  • All-Environment Compatibility: Deeply optimized for high-concentration acid mist environments such as electrolysis and anodizing.

Technical Specifications

Detailed parameters and dimensions

Technical Parameters

Input Voltage 3-Phase 380VAC ± 10%
Voltage Regulation Accuracy ≤1%
Steady Flow Accuracy ≤1%
Power Factor ≥0.95
Regulation Mode RS-485 communication, remote controller
Protection Mode Over-temperature, over-voltage, over-current, and phase loss protection
Conversion Efficiency ≥93%
Health Status Continuous operation at full capacity over the long term
Place of Use Indoors, no direct sunlight
Altitude Below 2,500 meters
Output Voltage 0–12 V / 0–24 V, linearly adjustable
Output Current 0–2000 A, linearly adjustable
Temperature Environment -20°C to 45°C
Current Ripple ≤1%
Control Mode CC& CV

Dimensions

Model W (mm) D (mm) H (mm)
234 330 203

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