CE · 75kW
12V 15V 5000A-6000A 75kW Water-Cooled DC Supply
- Mode: CV / CC Digital Setting
- Cooling: Deionized Water Heat Exchanger
- Efficiency: ≥ 90% at Rated Load
- Interface: RS485 Modbus / Analog 0-10V
Precision Burn-In & Industrial Test Power Supplies
Verified High-Stability Switching Rectifiers, High-Voltage Lab Sources, and Aeration/Water Treatment Platforms Ready for Rapid Export and Local Deployment.
EV Stress · 20kW
800V/400V 50A High-Voltage Aging Power Supply
- Target: EV Powertrain & Inverter Aging
- Ripple: ≤ 0.2% RMS Full Scale
- Protection: OVP, OCP, OTP, Short Circuit
- Input: 380V/400V AC 3-Phase ±15%
High Power · 120kW
90kW–120kW 2000V Programmable HV Test Source
- Output Range: 0–2000V Adjustable / 0–60A
- Dynamic Response: ≤ 5ms Step Response
- Topology: Modular High-Speed IGBT Inverter
- Duty Cycle: 100% Continuous 24/7 Run
Ultra HV · 100kV
0–100kV Capacitor Charging & Dielectric Source
- Energy Rating: Repeatable Rapid Pulse Staging
- Stability: 0.1% Output Voltage Drift
- Discharge: Automated Ground Interlock Dump
- Standards: CE LVD, EMC Directives Verified
Programmable · 5kW
1.5kW–5kW Benchtop Automated Test System (ATE)
- Form Factor: Compact 2U/3U Rackmount Cabinet
- Programming: Multi-Step Voltage/Current Slope
- Readout: High Resolution 4-Digit Display
- Interface: SCPI, RS232, RS485, USB Support
Aviation GSE · 28.5V
28.5V DC Mobile Aircraft GPU & Avionics Source
- Current Output: 100A to 600A Continuous Peak
- Regulation: Line ≤ 0.5%, Load ≤ 1%
- Chassis: Heavy-Duty All-Weather Wheeled Frame
- Certification: ISO 9001, Aviation MRO Spec
Polarity Swap · 30kW
48V 625A Automated Polarity-Reversing DC Supply
- Cycle Control: Programmable Commutation Timer
- Application: Electrolytic Descaling & Anodizing
- Cooling: Isolated Air Channel Ducting
- Remote Loop: Current Feedback & Alarm Trigger
Aviation 400Hz · 45kVA
45kVA Solid-State Static 400Hz Frequency Converter
- Frequency: 50Hz/60Hz Input to 400Hz Stable Output
- THD: < 2.5% Linear Harmonic Distortion
- Topology: Galvanically Isolated Inverter Stack
- Application: Radar, Avionics & Hangar Validation
Engineering Architecture: High-Reliability Aging Test Power In San Miguel
A Technical Monograph on Thermal Endurance, Load Transient Dynamics, and Compliance Frameworks for Industrial Equipment Sourcing.
Thermal Dissipation & Topologies in Burn-In Testing
Accelerated life testing (ALT) and continuous burn-in routines demand unrelenting power delivery where thermal equilibrium is perpetually stressed. Unlike standard laboratory benchtop supplies that operate in brief measurement bursts, burn-in aging racks routinely cycle under full load factors (100% duty cycle) for 72 to 500 continuous hours.
"Under protracted 24/7 burn-in schedules, junction thermal runaway within legacy silicon-controlled rectifiers (SCR) produces catastrophic phase-shift failures. Fenvix incorporates trench-gate IGBT conversion topologies operating at 20kHz–50kHz, reducing core heat generation while holding ripple voltage under ≤ 0.5% RMS."
For high-density facilities, liquid-to-water heat exchangers bypass air-cooling boundaries entirely. Deionized water channels routed through cold plates keep junction temperatures stable below 65°C, insulating power electronics from airborne chemical mists, conductive contaminants, and factory ambient swings.
Step-Load Response & Precision Modulation
Dynamic aging regimes simulate severe real-world operational stressors, cycling DUTs (Devices Under Test) from zero-load idle to maximum current draw within microseconds. Standard power supplies experience substantial inductive back-EMF voltage sagging or overshooting, potentially degrading sensitive semiconductors.
Fenvix aging rectifiers deploy multi-loop DSP (Digital Signal Processing) control architectures. By isolating instantaneous voltage feedback from the outer current-limiting control loop, settling times under 10%–90% step-load fluctuations are throttled below 3ms. Programmable ramp-up and soft-start functions prevent initial inrush surge current, guaranteeing pristine square-wave dynamic profiles.
Furthermore, complete galvano-magnetic isolation ensures that breakdown spikes occurring inside an individual failing device on the aging line cannot reflect backwards through the common DC bus or compromise adjacent test channels.
Harmonized CE Standards & Safety Verification
Procurement teams seeking international-grade power hardware must confirm strict conformity with the European Union's Harmonized Standards, which serve as the universal gold standard for industrial product safety and electromagnetic hygiene.
Our power supplies comply with the Low Voltage Directive (LVD) 2014/35/EU via EN 61010-1 testing protocols, mandating reinforced creepage distances, high-potential dielectric breakdown insulation up to 3.75kVAC, and dual ground fault trip mechanisms.
Simultaneously, conformity with the Electromagnetic Compatibility (EMC) Directive 2014/30/EU (EN 61000-6-2 immunity and EN 61000-6-4 industrial emission ceilings) is achieved using integrated two-stage active common-mode and differential-mode EMI line filtration. This shields factory automation systems, PLCs, and optical measurement devices from high-frequency radiated and conducted switching noise.
Localized Applications: Deployments in San Miguel Hubs
Strategic Adaptations for Commercial Free Trade Zones, Precision Electronics Plants, and Aeronautical Sub-assemblies in the Greater San Miguel Manufacturing Corridor.
Automotive Sub-Assemblies & Wire Harness Aging
San Miguel's expanding tier-2 automotive component suppliers require precision constant-current DC power units to execute endurance qualification on harness assemblies, high-power solenoids, automotive micro-relays, and onboard DC-DC converters. Our custom-engineered 12V to 48V modular banks provide individual channel logging and automated overcurrent latching, preventing cascading fire risks during unattended overnight thermal chamber validations.
Aero-Component Calibration & Ground Maintenance
Subcontractors serving regional maintenance, repair, and overhaul (MRO) sites require low-noise 28.5V DC and 400Hz frequency converter sources to validate internal avionics, radar components, and auxiliary power subsystems. By transitioning from noisy, fuel-consuming motor generators to Fenvix solid-state static converters, maintenance facilities inside local hangars improve voltage regulation to ±0.5% and cut facility acoustic footprint dramatically.
Passive Component & Power Capacitor Manufacturing
For high-reliability capacitor conditioning lines operating in regional tech clusters, rapid charge-discharge profiles are fundamental. Fenvix high-voltage constant-current charging power supplies deliver up to 100kV DC with millisecond-grade cut-off switching. The integrated energy recovery paths absorb high back-surges safely, protecting internal bridge assemblies during spontaneous dielectric puncture events.
Surface Electrochemistry & Anodizing Plants
From industrial machinery components to consumer anodized aluminum hardware, surface finishing outfits in regional industrial estates face aggressive ambient humidity and chemical vapors. Fenvix water-cooled rectifiers operate within hermetically sealed, NEMA 4X / IP54 equivalent enclosures, isolating copper busbars and sensitive driver boards from acidic fumes, delivering extended service lifespans exceeding 10 years without component oxidation.
Industrial Water Remediation & Descaling Infrastructure
Regional textile and food processing enterprises are systematically adopting electrochemical water treatment to reduce scaling in heavy boiler loops and treat wastewater effluent without toxic chemical additions. Our auto-polarity reversing power supplies integrate programmable digital cycle timers (switching polarity from seconds to hours), automatically stripping mineral calcification off cathode plates and maximizing cell throughput.
Renewable Energy Storage & BMS Stress Screening
With local infrastructure advancing toward distributed solar microgrids, battery energy storage system (BESS) pack builders need programmable high-voltage DC supplies (up to 800V–1000V) to run accelerated charging cycles on Battery Management System (BMS) controller chips. Precision RS485 and analog control lines allow seamless hookup to LabVIEW and automated Python test setups.
Guangdong Fenvix Technology: OEM/ODM Direct Power Factory
Eliminate Sourcing Intermediaries: Certified Quality Systems, Full Mechanical Control, and Custom-Engineered Power Electronics Directly from China's Industrial Epicenter.
ISO 9001:2015 Manufacturing
Production is governed through strict ISO quality tracking. Incoming components, high-purity electrolytic copper, and IGBT switches undergo strict incoming QA prior to rack assembly.
In-House Sheet Metal & Busbars
Operating our own plate shearing, CNC punching, milling, and busbar bending machines gives us total control over chassis dimensions, air routing, and delivery schedules without outsourcing lags.
No MOQ & Agile Engineering
We welcome 1-unit pilot prototypes for specialized R&D laboratories alongside bulk 100-unit contract orders for industrial machinery OEMs. Complete schematic customization is accessible to all partners.
TÜV Rheinland Verified Facility
Our production facilities, testing capabilities, export trade history, and credit profile have been independently assessed and validated on-site by TÜV Rheinland specialists.
Procurement FAQ for San Miguel Importers & Engineers
Direct Answers Covering Mains Grid Matching, Certification Documentation, Shipping Logistics, and On-Site Commissioning.
How do Fenvix aging power supplies accommodate San Miguel regional grid voltage and frequency variations? +
Industrial grid feeds frequently deviate with sags, surges, or switch between 50Hz and 60Hz depending on local transformer networks or backup diesel infrastructure. All Fenvix export units are engineered with wide-tolerance input stages (standard 3-phase 380V/400V/480V AC ±15%, 50Hz/60Hz universal sensing). Built-in surge protection suppressors (MOV networks) and wide-range soft-start circuitry isolate the internal inverter stages from severe transient spikes or frequency fluctuations common across heavy industrial clusters.
Can you provide authentic CE, RoHS, and factory load test documentation before dispatch? +
Yes. Every production run undergoes complete full-load burn-in calibration. Customers receive model-specific CE Declarations of Conformity (incorporating both the Low Voltage Directive 2014/35/EU and EMC Directive 2014/30/EU), comprehensive RoHS compliant materials attestations, and a serialized factory test certificate detailing ripple percentage, voltage/current set-point calibration curves, and insulation high-potential breakdown test results.
What is the recommended cooling setup for high-current testing in high ambient temperature facilities? +
For continuous current requirements under 1000A in air-conditioned laboratories or well-ventilated test rooms, forced-air cooling with high-flow speed-controlled fans is highly cost-effective and straightforward to maintain. However, for ambient factory temperatures exceeding 38°C, continuous 24/7 duty cycles, or current thresholds reaching 3000A to 15000A, we strongly recommend our closed-loop liquid-cooled or water-cooled rectifier configurations. Water cooling shields critical magnetic components from dust and corrosive vapors while preventing ambient thermal buildup inside testing bays.
What communication protocols are supported for automated burn-in and PLC rack integration? +
Fenvix aging supplies come standard with galvanically isolated RS485 communication interfaces running standard Modbus-RTU protocols. We also offer SCPI protocol support, RS232, analog control loops (0–5V or 0–10V input programming with matching output telemetry monitoring), dry-contact fault relays, and optional Ethernet/LAN expansion. This enables seamless, instantaneous plug-and-play communication with central PLCs, PC-based automation software, LabVIEW architectures, or custom Python test scripts.
What are the standard delivery lead times and international trade terms (Incoterms) available? +
Standard prototype and benchtop units generally ship within 10 to 15 working days following design confirmation. Custom high-capacity cabinets (50kW to 300kW) require 20 to 30 days for complete fabrication, assembly, and burn-in load verification. We support standard Incoterms including EXW, FOB (Guangzhou/Shenzhen), CIF, CFR, and door-to-door DDP arrangements handling customs clearance and land transit directly to your plant in San Miguel. Payment options include secure T/T wire, confirmed Letters of Credit (L/C), and major currency transactions.
What post-sales assistance and spare parts backing are extended to international engineering buyers? +
Every power supply is covered by our comprehensive 12-month manufacturer warranty. Because our hardware is engineered with modular inverter assemblies, control logic boards, and field-replaceable fan/heat-sink assemblies, field maintenance is straightforward. We offer comprehensive schematic manuals, high-definition video commissioning support, remote diagnostic troubleshooting with our senior design engineers, and expedited global courier dispatch for critical spare module components.
Request an Engineered Aging Test Power Specification
Consult directly with Fenvix power electronics design specialists. Outline your input voltage, DC current goals, duty cycles, and communication needs to receive an itemized factory direct proposal within 24 hours.