Engineered Rack Power Conversion & Distribution Modules
Designed for standard 19-inch data racks, edge computing enclosures, industrial microgrids, and mission-critical automation cabinets. Every module features comprehensive over-voltage, thermal, and short-circuit fault isolation.
Buck Converter DC-DC 8-35V 12V to 7V 5A Step Down Power Supply Module
- Topology: Non-isolated Buck
- Input Range: 8V - 35V DC
- Output Rating: 7V DC / 5A (35W)
- Efficiency: Up to 94%
YUCOO 12V to 5V Converter Buck Module USB Output Adapter DC Car Power Converter
- Application: Rack Auxiliary / IPC
- Input: 12V DC Nominal
- Output: 5V DC Regulated USB
- Protection: Overcurrent / Thermal
YUCOO Power Voltage Converter DC 18V to 6V 5A 30W Waterproof Voltage Converter
- Enclosure: Die-Cast Aluminum IP67
- Input Voltage: 18V DC Nominal
- Output Power: 6V DC / 5A (30W)
- Thermal Range: -40°C to +85°C
Factory Price High Voltage Regulator 84V to 12V 15A 180W DC Buck Converter
- Input: Up to 84V DC HV Bus
- Output: 12V DC / 15A (180W)
- Mounting: Chassis / Rack Plate
- Cooling: Integral Heat Sink Fins
Pure Sine Wave Inverter 300W DC12V-72V to AC 220V Precision Power Converter
- Waveform: True Pure Sine (<3% THD)
- Input Matrix: 12V / 24V / 48V / 72V DC
- Output: 220V / 230V AC 50Hz
- Isolation: Input-Output Galvanic
Compact Pure Sine Inverter 300W 12V/24V/48V to 220V for Emergency Rack Power
- Rated Output: 300W (600W Peak Surge)
- Cooling: Intelligent Temperature Fan
- Compliance: CE LVD, EMC, RoHS
- Enclosure: Anodized Aluminum
Heavy-Duty Pure Sine Power Inverter 1000W-5000W DC to AC Solar/Grid Hybrid
- Capacity: 1kW / 2kW / 3kW / 5kW
- DC System: 24V / 48V DC Bus
- PDU Integration: C13/C19 Modular Branch
- Control: Remote RS485 / LCD
Rotary & Static Single-Phase to 3-Phase 400V Frequency Power Converter
- Input: 1-Phase 220V/230V AC
- Output: 3-Phase 380V/400V AC Balanced
- PDU Role: 3-Phase Rack Feed Synthesis
- Protection: Phase Loss / Phase Reversal
Power Architecture Engineering for Pécs & Southern Transdanubia
Positioned at the geographical and logistic crossroads of South Transdanubia, the historic university city of Pécs is undergoing a rapid transition into a modernized technological hub. Demanding automated manufacturing, edge computational nodes, and clean energy storage require robust, fault-tolerant rack power solutions.
Localized Application Scenarios Across the Baranya Industrial Landscape
The deployment of enterprise IT infrastructure, automated logistics, and smart grid sub-stations across Pécs, Mohács, and Komló requires high-availability power distribution hardware built to withstand rigorous operating conditions. As factory-direct manufacturers with 23 years of specialized expertise in high-frequency switching topology, Varnix supplies custom 19-inch rack PDUs, isolated DC-DC converters, and rectifier assemblies to fulfill the specialized requirements of four primary local sectors:
Pécs Industrial Parks & Automotive Automation
In facilities situated around the Pécs Southern Industrial Park (Pécsi Déli Ipari Park), precision robotic assembly and automated optical inspection systems require rack-mount PDUs with integrated transient voltage surge suppression (TVSS) and harmonic isolation. Our custom units isolate micro-fluctuations originating from heavy industrial drives, ensuring factory-floor server racks experience zero downtime.
University of Pécs (PTE) HPC & Research Labs
The University of Pécs (Pécsi Tudományegyetem)—particularly its biomedical sciences, genomic bioinformatics centers, and clinical data facilities—runs high-density compute clusters demanding 3-Phase 400V 32A/63A intelligent rack PDUs. Varnix delivers smart switched and per-outlet metered PDUs with billing-grade accuracy (±1% Class 1), facilitating remote power cycling and automated load shedding.
Baranya Photovoltaic & Smart Grid Telemetry
Southern Hungary boasts the country's highest solar irradiation indices, catalyzing massive investments in commercial PV farms and regional battery energy storage systems (BESS). Our 48VDC/110VDC/220VDC telecom-grade rack-mount inverters and isolated DC-DC converters act as auxiliary control buses inside substations, maintaining SCADA connectivity even during grid transients.
Technical Drivers Shaping Power Infrastructure in Hungary
Understanding the regulatory framework, energy efficiency targets, and grid modernization policies governing enterprise installations throughout Pécs and the wider Central & Eastern European region.
1. Mandatory Energy Efficiency and PUE Reduction (EU Directive 2023/1791)
The revised European Energy Efficiency Directive mandates stringent transparency regarding power utilization effectiveness (PUE) for server rooms and data center installations above 500kW. Facility managers in Pécs are retrofitting legacy passive power strips with intelligent, remotely monitored rack PDUs capable of reporting real-time kWh, power factor (PF), apparent power (kVA), and thermal-humidity metrics directly into DCIM (Data Center Infrastructure Management) platforms via SNMPv3, REST APIs, or MQTT.
2. Shift toward 3-Phase Balancing in High-Density Industrial Racks
As GPU acceleration, AI workload clusters, and multi-axis PLC automation units exceed 15kW to 30kW per rack footprint, standard single-phase 230V 16A circuits encounter thermal saturation and current imbalance penalties from regional grid providers (such as E.ON Hungária). Varnix manufactures balanced 3-Phase 400V Wye rack PDUs equipped with color-coded alternating branch circuits, ensuring minimal neutral line current and reducing parasitic heat loss across internal riser cables.
3. Direct DC Bus Integration and Hybrid Battery Architectures
To minimize inversion losses between solar arrays, lithium battery reserves, and computational workloads, data architecture in Southern Transdanubia is increasingly adopting 48V DC bus topologies alongside standard 230V AC lines. Our factory's capability in manufacturing synchronized 48VDC embedded rectifier systems and high-current buck-boost converters enables hybrid racks where AC IT servers and DC industrial telemetry operate within a unified, redundant power envelope.
| PDU Tier / Class | Functional Architecture | Monitoring & Control Capabilities | Ideal Application in Pécs Hub | Compliance Status |
|---|---|---|---|---|
| Basic Industrial PDU | Single/3-Phase pass-through with magnetic circuit breakers | Unmonitored; hardware fault protection only | Standard automated machine tool cabinets, peripheral warehousing racks | CE / RoHS |
| Metered Rack PDU | Digital RMS current, voltage, and kWh LED display at rack face | Local readout; aggregate rack load monitoring prevents breaker tripping | Pécs logistics distribution edge racks, regional carrier sub-cabinets | Class 1 (±1%) |
| Monitored (IP) PDU | Ethernet network interface card (hot-swappable dual NIC) | Remote IP telemetry via HTTP/S, SNMPv3, Syslog; environmental sensor ports | University research clusters, hospital IT core server rooms | EN 50600-4-2 |
| Smart Switched PDU | Individual bistable latching relay per outlet branch | Outlet-level sequencing, remote power restart, load shedding automation | Unmanned telecom towers, remote solar farm telemetry nodes | ISO 9001:2015 |
| DC-DC Isolated PDU | 48V/110V/220V DC bus distribution with electronic fuses | Ground fault alarm, reverse polarity protection, dry contact relays | Substation SCADA racks, highway control nodes along the M6 corridor | IEC 62368-1 |
Frequently Answered Questions for Hungarian Sourcing Teams
Direct engineering and commercial answers addressing certification, import procedures, customizations, and electrical standards relevant to buyers across Pécs and Central Europe.
Are Varnix rack PDUs and power supplies fully certified for deployment within the European Union and Hungary?
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Yes. All our rack-mount power distribution units, inverters, and DC-DC power converters comply comprehensively with European Union directives. Products carry valid CE marking backed by accredited third-party test reports covering the Low Voltage Directive (LVD 2014/35/EU, adhering to standard EN/IEC 62368-1 for audio/video, information, and communication technology equipment) and the Electromagnetic Compatibility Directive (EMC 2014/30/EU, EN 55032/EN 55035). Full Declarations of Conformity (DoC), RoHS reports, and REACH substance compliance dossiers are furnished with every shipment for seamless Hungarian customs clearance through NAV (Nemzeti Adó- és Vámhivatal).
Can you customize the socket combination, inlet plug, and form factor for our cabinets in Pécs?
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Absolutely. As an actual original equipment manufacturer with 10+ active production lines and dedicated in-house stamping, drilling, and SMT assembly stations, we offer 100% mechanical and electrical customization. We configure horizontal 1U/2U rack units or vertical 0U PDUs (from 24U to 48U lengths) equipped with custom arrays of IEC 60320 C13, C19 sockets with patented dual-sided retention locks, alongside Hungarian/German standard Schuko CEE 7/4 outlets. Input cables can be pre-terminated with IEC 60309 industrial plugs (16A/32A/63A single-phase or three-phase IP44/IP67) cut to exact project lengths.
How does Varnix handle logistics, shipping terms, and transit times to Pécs, Hungary?
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We provide comprehensive international commercial terms including EXW, FOB (Shenzhen/Guangzhou/Hong Kong), CIF, and full DDP (Delivered Duty Paid) directly to your factory or warehouse doorstep in Pécs. Freight channels include air cargo via Budapest Liszt Ferenc International Airport (BUD, transit 4-7 days), rail freight via the China-Europe Railway Express route into Budapest BILK logistics terminal (transit 18-24 days), or ocean container transport through the Port of Koper (Slovenia) or Piraeus with onward rail/truck delivery to Pécs (transit 30-38 days).
What quality control and reliability verification steps are executed prior to dispatch?
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Our manufacturing operations adhere strictly to ISO 9001:2015 quality management standards, audited onsite by SGS Group. Every manufactured unit passes through a rigorous five-tier test protocol: (1) IQC verification of raw silicon (MOSFETs, IGBTs, transformers), (2) In-line automated optical and soldering inspection, (3) 100% parameter functionality checks under cold and nominal loads, (4) Continuous 4 to 24-hour high-temperature full-load burn-in aging inside dedicated thermal chambers, and (5) Final dielectric withstand (Hi-Pot) insulation resistance testing. Complete factory inspection test reports (FAT) are archived and provided per serial number.
What are the minimum order quantities (MOQ) and warranty terms for B2B procurement?
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To support prototyping, pilot trials, and infrastructure upgrades, standard catalog inverters, converters, and basic rack PDUs feature an MOQ of just 1 to 10 sets. Fully customized OEM rack PDUs (custom stamping, specific branch circuit configurations, private label silkscreening) typically start at 20 to 50 units. We provide a comprehensive 24 to 36-month factory warranty backed by contractual defect clauses. In the rare event of a component failure, replacement modules or circuit boards are dispatched via priority courier, backed by our 24/7 dedicated engineering response desk.
Do your intelligent rack PDUs integrate smoothly with open-source and third-party DCIM systems?
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Yes. Our smart monitored and switched PDUs operate on standardized, vendor-neutral communication protocols. The onboard dual-Ethernet controller supports SNMPv1/v2c/v3 with pre-compiled MIB files, native HTTP/HTTPS REST APIs, Modbus-TCP for building management systems (BMS), Telnet, and Syslog logging. They seamlessly integrate with enterprise management software including Schneider EcoStruxure, Vertiv Trellis, Zabbix, Nagios, and Grafana-based monitoring dashboards commonly deployed in university and corporate facilities.
Factory Direct Engineering: The Varnix Difference
Operating continuously since 2003 in Guangdong, China, Varnix Technology Co., Ltd. is not a broker or trading intermediary. We are a dedicated, vertically integrated power conversion and power distribution manufacturer. Our 1,229 m² facility houses 10+ precision production lines, advanced wave soldering benches, automated assembly stations, and computerized burn-in testing racks verified by SGS.
“From high-frequency buck converters to heavy 3-phase rack distribution assemblies, our engineering priority remains total operational reliability under unforgiving continuous service.”
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Planning a new server room deployment, industrial machine build, or power upgrade in Pécs? Discuss your electrical schematic, socket layout, and lead time directly with our senior power systems engineers.
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