High Frequency
12V 15V 5000A 6000A 75KW Water Cooled High Frequency Rectifier
- Current Output: 5000A / 6000A
- Cooling Mode: Deionized Water
- Topology: IGBT High-Freq
MOQ: 1 Set
Engineered Rectification Systems
Precision Power Supplies for Plasma Polishing & Electrochemical Finishing
Built with high-frequency IGBT architectures, low-ripple constant current/constant voltage outputs, and CE-compliant safety protection for automated surface finishing applications.
CE Marked
12V 150A Precision Electroplating & Finishing Rectifier
- Input Phase: 1-Phase / 3-Phase
- Control Mode: CV / CC Digital
- Application: Micro Finishing
MOQ: 1 Set
48kW Rated
12V 4000A 48KW Continuous Heavy Plating Rectifier
- Voltage Range: 0–12V Stepless
- Efficiency: ≥ 90% at Rated
- Protection: OCP, OVP, OTP
MOQ: 1 Set
8000A System
8000A 12V Water-Cooled Galvanizing & Polishing Supply
- Duty Cycle: 100% 24/7 Rating
- Busbars: T2 Copper Plated
- Control Bus: RS485 Modbus
MOQ: 1 Set
Anodic Series
100A–3000A Anodic Oxidation & Passivation Supply
- Voltage Modes: 12V / 24V / 60V
- Ramping: Multi-Stage Curve
- Stability: ± 0.5% Accuracy
MOQ: 1 Set
High Voltage
800V 50A 20KW Programmable High Voltage DC Supply
- Range: 0–400V / 0–800V
- Ripple: ≤ 0.2% RMS
- Response: ≤ 5ms Step Speed
MOQ: 1 Set
3200V Module
80KW 1000V–3200V Industrial Plasma Spark Rectifier
- Max Potential: 3200V DC Dynamic
- Arc Suppression: Microsecond Trip
- Enclosure: IP54 Enclosed
MOQ: 1 Set
Mega Scale
300kW 20V 15000A Heavy-Duty Electrolysis Rectifier
- Current Span: Up to 15,000A DC
- Cooling: Dual Flow Liquid
- Certifications: CE, LVD, EMC
MOQ: 1 Set
13+
Years Engineering Pedigree
3,000 m²
ISO 9001 Factory Workshop
15,000A
Max Current Direct Rectification
0 MOQ
Full OEM / ODM Prototyping
Local Process Integration
Electrolytic Plasma Polishing Applications Across Bago's Industrial Base
Bago Region is rapidly expanding its mechanical fabrication, agricultural equipment processing, and export-driven parts manufacturing. Discover how engineered power supplies redefine local surface metrics.
Stainless Steel Food Processing Hardware
Bago’s major agro-industrial facilities demand hygienic, burr-free, and pit-free processing equipment. Our plasma polishing rectifiers achieve mirror-like finishes (Ra < 0.05 μm) on austenitic stainless steels (304, 316L) without toxic acid pickling, removing microscopic micro-crevices where bacteria settle.
Agricultural Machine Shafts & Hydraulic Components
Tillage tool wear rings, hydraulic cylinder rods, and transmission couplers produced in regional industrial zones undergo severe friction. Plasma electrolytic polishing powered by continuous DC current eliminates surface stress concentrations, imparting superior fatigue resistance and hydrodynamic sealing efficiency.
Export-Oriented Hardware Deburring & Chamfering
For stamping houses and casting factories supplying global supply chains, manual edge deburring creates inconsistent tolerances. Our programmable high-voltage rectifiers provide micro-spark discharge dynamics that selectively dissolve micro-burrs within 60 to 180 seconds across complex geometries.
Industry Insight & Semantic Whitepaper
Evolution of Electrochemical Finishing & Power Requirements in the Bago Market
The manufacturing ecosystem in the Bago Region is currently undergoing an accelerated modernization phase. Traditional surface finishing operations in southern Myanmar have long depended on mechanical abrasive wheels, chemical acid pickling baths (hydrofluoric/sulfuric acid mixtures), or low-voltage manual electroplating. These legacy methodologies incur crippling overheads: heavy chemical containment costs, irregular operator safety liabilities, incomplete deburring in recessed geometric cavities, and excessive batch rejection rates due to uneven metal removal.
Key Technical Shift: Electrolytic Plasma Polishing (EPP) is rapidly supplanting hazardous electro-polishing. By submerging metal components into an eco-friendly low-concentration salt electrolyte (typically 3%–8% aqueous salt solutions) under a 200V–450V DC potential, a dynamic vapor-plasma envelope forms around the workpiece. Maintaining this micro-plasma envelope requires strict power supply stability—a failure in voltage regulation drops the vapor barrier, shifting the process into catastrophic rough pitting.
Deploying plasma polishing systems under Bago’s industrial operating conditions presents distinct electrical engineering challenges. Factory engineers and plant procurement teams face acute voltage fluctuations from regional distribution grids, high ambient relative humidity approaching 90% during monsoon cycles, and ambient shop-floor temperatures consistently surpassing 38°C. Conventional air-cooled commercial power supplies often fail prematurely due to dust condensation and thermal saturation of IGBT switches.
Consequently, modernization mandates the adoption of heavy-duty, water-cooled switch-mode DC power units with advanced high-frequency resonance converters. By substituting obsolete silicon-controlled rectifiers (SCR) with fast-switching insulated-gate bipolar transistors (IGBTs), power consumption drops by 20% to 35%, while ripple factor decreases below 1%. This technological migration ensures uniform current density distribution across complex components, guaranteeing repeatable surface roughness (Ra) down to sub-micron scales.
| Performance Dimension | Conventional SCR Rectifier | Standard Switch-Mode Power Supply | Fenvix Industrial IGBT Plasma System |
|---|---|---|---|
| Dynamic Ripple Factor | 5% – 12% (Requires large external choke) | 2% – 3% (Moderate ripple) | ≤ 0.5% RMS (Ultra-low ripple) |
| Arcing Response Time | > 20 milliseconds (High pit burn hazard) | 1 – 5 milliseconds | ≤ 10 microseconds (Instantaneous arc kill) |
| Thermal Cooling Efficiency | Open-chassis fan forced (Prone to dust fouling) | Internal forced air ventilation | Isolated Water-Cooled / IP54 Heat Exchanger |
| Input Grid Resilience | Sensitive to supply phase drops | Basic over-voltage limits | ±15% Broad Input Range (380V–480VAC) |
Guangdong Factory Pedigree
End-to-End Vertical Manufacturing & Quality Governance
Guangdong Fenvix Technology Co., Ltd. operates a specialized 3,000m² production complex in Guangdong, China. From raw copper fabrication to rigorous burn-in tests, we bypass trading intermediaries to supply factory-direct power engineering to Bago.
In-House Sheet Metal & Busbar Machining
We operate dedicated plate shearing, CNC punching, milling, drilling, and tapping equipment. Busbars are formed from 99.9% oxygen-free T2 copper with precision nickel or silver electroplating, minimizing resistive losses and eliminating hotspots inside high-power cabinets.
TÜV Rheinland On-Site Inspection
Our facility, production capacity, and management standards are on-site verified by TÜV Rheinland. We maintain strict conformity with CE (Machinery Directive, Low Voltage Directive LVD, and EMC Electromagnetic Compatibility) alongside RoHS green environmental compliance.
Dynamic Full-Load Burn-In Validation
No power supply leaves our doors untested. Prior to packing, units undergo 24 to 72 hours of full-load burn-in cycles connected to high-power resistive loads. Real-time oscilloscopes monitor peak ripple, thermal saturation, and sub-millisecond trip triggers for total reliability.
Assembly & Transformer Integration
Finished Rectifier Cabinets Prior to QC
Full-Scale Calibration & Commissioning
Oscilloscope Dynamic Ripple Testing
Procurement Due Diligence
Frequently Asked Questions by Industrial Sourcing Teams in Bago
Detailed technical, logistical, and warranty explanations addressing local operating conditions and international trade terms.
Why is water cooling strongly advised over air cooling for plasma polishing units in Bago?
Plasma polishing operations generate substantial heat while running at hundreds of volts and large currents. In the Bago region, where ambient temperatures regularly exceed 35°C and air contains industrial airborne particulates or ambient humidity, forced-air cooling forces contaminated air across sensitive IGBT gates and power diodes. This can lead to flashover or thermal throttling. Our closed-loop or dual-circuit water-cooled rectifiers transfer thermal energy directly to chilled or cooling-tower water, maintaining sealed IP54 enclosures that protect electronics from corrosive corrosion and dust accumulation.
How does your equipment handle local electrical grid voltage fluctuations?
Industrial parks around Bago often suffer from brownouts, transient surges, and unbalanced phase voltages. Fenvix builds power supplies with a wide AC input tolerance (±15% standard, optional ±20%) designed for 380V/400V/415V 3-phase setups. The control card utilizes dedicated DSP microcontrollers with rapid hardware-interrupt safety features to dynamically adjust PWM duty cycles, preventing output voltage drops that could disrupt the plasma envelope.
What international trade terms and payment methods are supported for Myanmar shipments?
We provide structured export arrangements to ensure smooth border clearance and logistics. Supported Incoterms include CIF (Yangon Port), CFR, FOB (Guangzhou/Shenzhen), EXW, and door-to-door DDP through specialized regional shipping partners. Payment methods include international Telegraphic Transfer (T/T), irrevocable Letters of Credit (L/C), and multi-currency accounts accepting USD, EUR, and CNY.
Is there a Minimum Order Quantity (MOQ) for custom voltage and pulse configurations?
There is zero MOQ (MOQ = 1 Unit). We recognize that surface treatment shops and R&D laboratories often require specialized prototypes or single-tank retrofit units. Every unit can be configured to custom specifications—including custom DC voltage, pulse reversing, PLC Modbus interfaces, or dual-voltage systems—at transparent factory pricing.
What technical assistance and field support are available after delivery?
All equipment is backed by comprehensive engineering support: complete schematic diagrams, busbar sizing manuals, and remote video commissioning with our lead power engineers. We maintain an inventory of critical components (IGBT modules, driver boards, sensors, and digital meters) available for express air dispatch. On-site commissioning assistance is also available upon agreement.
Accelerate Your Surface Finishing Production in Bago
Consult directly with our engineering team to size your plasma polishing rectifier, select appropriate cooling architecture, and receive a factory-direct quotation within 24 hours.