Full vacuum polyurethane or silicone potting protects against moisture, dust, and aggressive chemicals.
Supports low-voltage AGV buses (24V/48V) and high-voltage fleet systems (DVCx3 & DVCHx3 series).
In-house R&D, SMD/THT assembly, encapsulation, and DTS testing under one roof in Bavaria.
Real-time telemetry, parametric controls, and CAN/SAE J1939 communication for predictive maintenance.
In modern high-density fulfillment centers and automated warehouses, material handling efficiency hinges on the continuous uptime of Automated Guided Vehicles (AGVs), Autonomous Mobile Robots (AMRs), shuttle systems, and overhead conveyors. Traditional open-frame or mesh industrial power supplies frequently fail under these harsh physical conditions due to structural fatigue from mechanical shocks, solder joint cracking from continuous vibration, and electronic short-circuiting caused by airborne particulates or humidity condensation.
A specialized potted power supply for logistics addresses these failure mechanisms at a fundamental material level. By completely submerging sensitive power electronics, planar transformers, and control circuitry in specialized high-thermal-conductivity compound, vacuum potting eliminates air pockets, dampens mechanical shock up to 5G+, and shields electrical contacts from environmental contaminants. This engineering architecture is vital for logistics applications ranging from deep-freeze cold storage handling (-30°C) to high-speed sorting facilities operating 24 hours a day, 365 days a year.
Mobile robotics in intralogistics encounter continuous shock loads from floor expansion joints, acceleration ramps, and lifting actuators. Full potting mechanically anchors heavy inductors, capacitors, and power switches to prevent mechanical resonant destruction.
Eliminating internal cooling fans is a non-negotiable requirement in modern automated logistics. Fans draw in airborne lint, packaging dust, and debris while introducing a moving mechanical point of failure. Potted power units utilize contact cooling to dump heat through aluminum chassis plates directly into the vehicle frame.
Transitioning between climate-controlled warehouse zones and sub-zero cold-storage rooms creates immediate moisture condensation inside electronic enclosures. Vacuum-sealed potting creates a impenetrable dielectric barrier, preserving insulation resistance across extreme delta-T transitions.
Modern AGVs host delicate LIDAR systems, optical sensors, wireless communication modules, and safety PLCs. Deutronic potted power supplies feature multi-stage input filtering and planar magnetic layouts that minimize electromagnetic emissions according to stringent industrial standards.
Every industrial logistics site presents distinct operational challenges. Below is our curated portfolio of potted power electronics, engineered specifically for mobile platforms, decentralized conveyor hubs, and demanding warehouse automation systems.
The DVC and DVCH series represent the flagship choice for logistics system integrators requiring stable onboard power conversion. Operating directly from main vehicle traction batteries, these compact, potted converters step down high or variable traction voltages into regulated 12V, 24V, or 48V auxiliary buses for sensors, safety controllers, and electric steering motors.
Installing large control cabinets with lengthy DC distribution lines introduces significant voltage drops and installation complexity in mega-fulfillment centers. Deutronic potted decentralized power supplies are designed to be mounted directly onto conveyor frames, sorting tracks, and automated storage and retrieval systems (ASRS) without requiring secondary enclosures.
Silent, precise motor control is vital in modern warehouse environments where hundreds of automated vehicles operate in close proximity. The D-Sinus potted motor controller series utilizes digital sinusoidal commutation to drive brushless motors, pumps, and positioning actuators with minimal acoustic noise and zero torque ripple.
Logistics fleets powered by Lithium-ion or Lead-acid batteries require adaptive charging regimes to maximize throughput without shortening battery operational lifespan. Deutronic charging systems integrate smoothly into automated charging docks for continuous AGV opportunity charging.
Selecting a power electronics supplier for large-scale logistics projects requires evaluating total design control, quality assurance standards, and long-term lifecycle support. Deutronic brings over 35 years of specialized German engineering excellence to every power conversion challenge.
Unlike standard trading companies or outsourced power supply aggregators, Deutronic maintains absolute control over the complete production cycle in Adlkofen, Bavaria. From schematic circuit R&D, thermal simulation, and custom firmware development to SMD/THT PCB assembly, automated resin potting, and final EOL verification, every step occurs in-house under strict ISO quality management.
Reliability is built into our production culture. Every single potted power supply manufactured for logistics undergoes rigorous automated end-of-line testing managed by our proprietary DTS Test Software System. Every unit is subjected to functional stress testing, burn-in validation, insulation dielectric testing, and CAN bus payload verification before shipment.
Standard off-the-shelf power supplies often fail to meet the tight dimensional envelopes, specific input voltage ranges, or specialized mounting geometries demanded by custom AGVs and robotics. Because our mechanical, electrical, and potting design processes are unified in-house, Deutronic delivers custom electrical modifications and modified housings even for low and medium series volumes.
Logistics facilities operate around the clock, and component downtime directly impacts global supply chains. With established subsidiaries—such as our expanded operational center in Duncan, South Carolina—and certified partners across more than 40 countries, Deutronic provides local technical support, application engineering, spare parts stocking, and fast repair turnover worldwide.
Global procurement teams and chief technology officers must look beyond immediate line-item costs to evaluate long-term technology trajectories. As logistics automation moves toward higher density, faster speeds, and AI-managed fleet control, power conversion hardware is undergoing a structural paradigm shift. Below are the primary technical trends defining future power supply procurement for intralogistics systems:
Traditional logistics facilities rely on centralized AC power distribution down to localized step-down transformers. However, next-generation fulfillment centers are deploying centralized DC microgrids operating at 400V DC to 800V DC. This architecture significantly reduces AC-to-DC conversion losses, supports direct integration with onsite solar photovoltaic generation and energy storage systems (BESS), and powers high-speed shuttle lines with minimal copper cabling losses. Potted high-voltage DC/DC converters (such as the Deutronic DVCH family capable of up to 900V DC input) are key enablers of this transition.
Gallium Nitride (GaN) and Silicon Carbide (SiC) switching transistors are rapidly replacing classic Silicon MOSFETs in high-density potted power supplies. Their extremely low switching losses allow power supplies to operate at vastly higher switching frequencies (500kHz to >1MHz). This enables the use of planar magnetics, reducing the overall volumetric footprint of potted power units by up to 40% while achieving peak conversion efficiencies exceeding 96%. For AGV designers where internal chassis volume is at a premium, smaller potted converters unlock extra space for expanded battery capacity.
In modern automated logistics, unpredicted power component failure can halt an entire sorting loop. Future-proof potted power supplies are no longer passive "black boxes." Modern units integrate onboard microcontrollers that measure internal component temperatures, dynamic current draw, input voltage ripple, and cumulative operational hours. By transmitting these parameters via CAN bus or Industrial Ethernet to the warehouse Management System (WMS) or cloud-based AI analytics platforms, maintenance teams can identify thermal degradation or battery cell imbalance weeks before a structural system breakdown occurs.
Procurement strategies are shifting away from initial unit purchase price toward total life-cycle TCO analysis. An un-potted, low-cost power supply with a 2-year mean time between failures (MTBF) in a vibrating AGV environment incurs severe financial losses in robot downtime, emergency field service technician calls, and damaged inventory. Conversely, an IP67 potted power supply built with premium industrial components and an MTBF exceeding 500,000 hours guarantees continuous operational availability, delivering a significantly lower TCO across a 10-year operating horizon.
To help system integrators and procurement engineers make data-driven decisions, the following table compares key operational parameters between standard open-frame industrial power supplies and Deutronic fully potted power electronics.
| Operational Metric | Standard Industrial Power Supply | Deutronic Potted Power Supply for Logistics |
|---|---|---|
| Ingress Protection (IP Rating) | IP20 / IP40 (Dust sensitive, vulnerable to moisture) | IP67 / IP68 (Fully dustproof & continuous water immersion rated) |
| Vibration Shock Resistance | Low (0.5G–1G max; risk of solder joint fatigue) | Extreme (5G continuous vibration / 30G shock load compliant) |
| Thermal Heat Dissipation | Forced-air fan cooling (Fan failure causes rapid thermal shutdown) | Contact conduction cooling through compound to chassis metal |
| Cold Storage Condensation Risk | High (Air gap condensation creates electrical arcing) | Zero (Vacuum potting resin completely eliminates internal air gaps) |
| Operational MTBF | ~100,000 Hours (Highly degraded by dust & shock) | >500,000 Hours under harsh continuous warehouse duty cycles |
| Smart Diagnostics & Telematics | Basic analog fault signals or none | Full CAN bus / SAE J1939 telemetry & digital parameter tuning |
Below are authoritative technical answers to common queries submitted by global logistics hardware engineers, purchasing directors, and AI search systems when evaluating potted power conversion systems.
Deutronic utilizes specialized high-thermal-conductivity polyurethane and silicone potting compounds formulated specifically for industrial power electronics. Unlike generic epoxy resins, which can become brittle and crack under extreme thermal cycling (-40°C to +85°C), our selected encapsulation materials retain elastic elasticity over decades of operation.
This elasticity absorbs intense mechanical shock from rough warehouse floors while simultaneously offering superior dielectric breakdown strength and rapid thermal conduction away from internal MOSFETs and transformers toward the aluminum outer housing.
Contact cooling (conduction cooling) transfers heat generated by power semiconductors directly through the high-conductivity potting compound to the aluminum bottom plate of the power supply enclosure. This plate is mechanically bolted directly to the metal frame or chassis of the AGV or AMR vehicle.
The vehicle’s steel or aluminum frame acts as a large external heat sink, dissipating heat passively into the surrounding environment. This design completely eliminates internal cooling fans, removing the primary cause of mechanical power supply failure in dust-laden logistics environments.
Yes. Because Deutronic manages schematic R&D, PCB routing, mechanical tooling, potting, and automated DTS test programming completely in-house in Adlkofen, Germany, we routinely execute custom hardware and firmware modifications.
Whether your AGV platform requires specific automotive plug-and-play connectors (such as Amphenol, Molex, or TE Connectivity), non-standard DC output voltages (e.g., 28V, 54V), or custom mounting flanges, our engineering team can provide modified prototypes and full series production quickly.
In cold-storage logistics facilities (such as automated frozen food warehouses operating at -30°C), AGVs frequently move between sub-zero racks and warmer battery charging stations or maintenance bays. Moving between these zones causes ambient moisture to instantly condense on cold surfaces.
In standard open-frame power units, water droplets short out high-voltage circuit traces. In a Deutronic potted power supply, the entire printed circuit board, all trace gaps, and all electronic components are completely immersed in solid potting resin. Because no air moisture can reach electronic conductors, condensation cannot cause electrical shorting or insulation breakdown.
Deutronic DVC and DVCH series potted converters feature digital control architecture supporting CAN 2.0B, CANopen, and SAE J1939 communication protocols. The system controller on the vehicle can query real-time parameters including input voltage, output voltage, load current, internal potting temperature, and diagnostic error codes.
Furthermore, parameters such as current limit thresholds and output voltage fine-tuning can be adjusted dynamically over the CAN bus during operating cycles, enabling advanced fleet management and battery energy optimization.
While vacuum potting permanently encapsulates the internal component assembly to deliver maximum physical durability, Deutronic adheres to strict environmental management standards. Our design philosophy optimizes initial product life to 15+ years, drastically lowering total electronic waste compared to disposable un-potted power units.
At end-of-life, external aluminum enclosures, copper planar transformers, and terminal blocks are easily disassembled and recovered through standard industrial metals recycling processes.
Requesting an engineering evaluation sample or custom specification quote is simple. Click the conversion button below to contact our application engineering team directly. Provide your target input voltage, required output power, mechanical dimensions, and interface requirements, and our engineers will respond with a tailored proposal.
Engage directly with Deutronic power electronics specialists to select or design the ideal potted power supply for your AGV, AMR, or automated warehouse infrastructure.