Key Features & Engineering Highlights
Our GAOHUI 12V 200A industrial high frequency rectifier factory direct unit is engineered for precision diamond tool electroplating and abrasive tools co-deposition. The heavy-duty DC power supply price reflects its robust construction using advanced Germany technology cooling system, ensuring stable 200A output even under continuous 24/7 operation. This IGBT rectifier manufacturer design achieves over 89% efficiency, minimizing energy waste in your production line. The custom current voltage rectifier features a fully digital control with 0.1% ripple, critical for uniform diamond particle embedding. As a leading industrial high frequency rectifier factory, we integrate forced air cooling with dual fans for thermal management, guaranteeing long service life in demanding electroplating environments. The GAOHUI brand ensures direct factory support for all custom current voltage rectifier needs.
Technical Specifications Table
| Model | GAOHUI GH-12V200A-DC |
| Input Voltage | AC 220V ±15%, 50/60Hz (3-phase optional) |
| Output Voltage | 0-12V DC (adjustable) |
| Output Current | 0-200A DC (adjustable) |
| Output Power | 2.4kW continuous |
| Regulation Mode | Constant Current / Constant Voltage (CC/CV) with auto crossover |
| Voltage Regulation | ±0.5% for ±10% line variation |
| Ripple & Noise | Less than 100mVp-p at full load |
| Efficiency | Greater than 89% at rated load |
| Cooling Method | Forced air cooling with dual ball-bearing fans, Germany technology design |
| Operating Temperature | -10°C to +50°C |
| Protection Grade | IP20 (indoor use) |
| Dimensions (W x H x D) | 280mm x 180mm x 350mm |
| Weight | Approximately 12.5 kg |
Advanced Built-in Protection Systems
The GAOHUI 12V 200A rectifier includes comprehensive protection for your diamond coating process. Over-voltage protection shuts down output if voltage exceeds 13.5V, preventing damage to sensitive electrodeposition baths. Over-current protection limits output to 210A, safeguarding your abrasive tools co-deposition setup. Over-temperature protection triggers at 75°C internal temperature, with automatic restart when cooled. Short-circuit protection activates within 1 microsecond, and reverse polarity protection prevents damage from incorrect connections. All protections are fail-safe, ensuring your composite electrodeposition production remains uninterrupted.
Target Industrial Applications
This rectifier is specifically designed for diamond tool electroplating, where precise current control ensures uniform diamond particle distribution. It excels in composite electrodeposition for manufacturing wear-resistant coatings. The unit supports abrasive tools co-deposition, embedding diamond or CBN particles into nickel or cobalt matrices. Additional applications include hard anodizing for aluminum parts, electrowinning for metal recovery, precious metal plating for jewelry, and electroforming for precision molds. It is also ideal for battery charging and bench power supply needs in R&D labs.
Customization and Tailored Engineering Services
As a dedicated industrial high frequency rectifier factory, GAOHUI offers full customization from 1V to 1000V and 1A to 100,000A. Input is AC only, output is DC only. We can integrate digital process timer for precise plating cycles, multi-stage programmable profile control for complex deposition sequences, ampere-minute integrator for exact metal deposition tracking, automatic reverse polarity for pulse plating, and soft-start ramp-up to prevent current surge. Control options include local push-button or HMI touch screen, with remote interfaces like RS485 Modbus RTU, Ethernet, and 4-20mA analog control. Pulse functions are available with 1-100% duty cycle and 1-3000Hz frequency adjustable, perfect for advanced diamond coating processes. Every custom current voltage rectifier is built to your exact specifications with factory-direct pricing.
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