Smart 36V 13A Lithium Battery Charger
- Input / OutputDC 12V to DC 43.8V
- Rated Output Current13 Amperes
- Efficiency≥ 93.5%
- Housing EnclosureDie-cast Aluminum IP65
Engineered Resilience
Featured Industrial Power Supplies for Košice OEMs
Conforming to rigorous CE, RoHS, and ISO 9001 standards, our industrial-grade power conversion solutions provide reliable step-up, step-down, buck-boost stabilization, and multi-stage charging algorithms for harsh factory conditions.
600W Industrial AC-DC Battery Charger
- Mains Input Range90V - 264V AC Universal
- Factory Outputs14.6V, 29.2V, 43.8V, 58.4V
- Charging ChemistryLiFePO4 / NMC Profile
- Protection GuardOVP, OCP, OTP, Reverse Polarity
Universal 600W Heavy-Duty IP67 Charger
- Nominal System Voltage12V / 24V / 36V / 48V
- Thermal ControlSolid Silicone Potted Heat Sink
- Compliance CertsCE Mark, RoHS Directive
- Operating Range-40°C to +85°C Ambient
400W Multi-Stage DC-DC Charger
- DC Input Window10V - 36V Continuous
- Regulated Output14.6V / 29.2V / 43.8V
- Conversion TopologyNon-Isolated Buck-Boost CC/CV
- Control ProtocolsIgnition Trigger / CANbus Ready
1500W High-Power Buck-Boost Converter
- Wide Input Range10V - 60V Ultra-Wide DC
- Stabilized Output12V, 24V, 28V, 48V High Current
- Telemetry InterfaceRS-485 Modbus RTU Integrated
- Peak Conversion96% Efficiency Rating
120W Galvanic Isolated DC-DC Module
- Dielectric Isolation1500V DC Input-to-Output
- Input Variations18-36V / 36-75V / 18-90V
- Continuous Output24V @ 5A Regulated
- Target UseSCADA Racks & Railway Relays
24V to 12V 100A Synchronous Buck
- Continuous Current100 Amperes (1200W)
- Input Rail18V - 35V Truck/Industrial DC
- Ripple & Noise≤ 50mVp-p Clean Rail
- Mounting ArchitectureChassis Base Flange Design
300W Harsh-Duty Lithium Battery Charger
- Mains Voltage100V - 240V AC 50/60Hz
- Output Channels14.6V, 29.2V, 43.8V, 58.4V
- Cooling MatrixNatural Convection (Fanless Silent)
- Mains ConnectorsEU Schuko / UK / US Options
Regional Industrial Landscape
Localized Power Applications Across the Košice Basin
Košice stands as Eastern Slovakia's preeminent manufacturing, metallurgical, and technological corridor. Operating heavy machinery, automation cells, and automated guided vehicles (AGVs) requires power electronics designed to survive the electrical and thermal demands of modern industrial operations.
Heavy Metallurgy & Steel Works
U. S. Steel Košice EcosystemContinuous steel manufacturing environments present intense magnetic fields, heavy particulate dust, and transient voltage spikes on factory lines. Our silicone-encapsulated IP68 DC-DC converters and isolated buck modules isolate sensitive microcontrollers, PLC fieldbuses, and sensor systems from inductive line spikes during arc operations and rolling processes.
Automotive Subassembly Clusters
Tier 1 & Tier 2 Robotics CellsWith Eastern Slovakia expanding as a central European automotive node, automated assembly lines utilize high-density DC-DC step-down converters (24V to 12V and 48V to 24V). These units supply regulated power to robotic arm sensors, optical machine vision cameras, and conveyor actuators, preventing line dropouts caused by factory line fluctuations.
Intralogistics & AGV Fleets
Industrial Parks & Logistics HubsModern distribution facilities along the Košice-Prešov axis rely on automated guided vehicles (AGVs) running 24V, 36V, or 48V LiFePO4 battery architectures. Our onboard DC-DC converters step down main traction power to power onboard LiDAR, navigational sensors, and safety interlocks without draining individual battery cells unevenly.
Broad-Gauge Railway Corridors
Transshipment Hubs & Rolling StockKošice is home to a crucial standard-to-broad-gauge railway interchange for raw materials. Rail equipment, signaling cabinets, and trackside monitoring systems demand wide-input DC-DC isolation (such as 18-90V ultra-wide input models) to maintain telecommunications integrity under cold winters and mechanical vibrations.
Strategic Foresight
Industrial Power Supply Trends Shaping the Košice Region
Procurement strategies in Slovakia are evolving alongside the European Union's Net Zero policies and Industry 4.0 modernization. The following technical paradigms dictate our long-term product roadmaps.
1. Migration from Lead-Acid to LiFePO4 Chemistry in Heavy Logistics
Industrial operators across Eastern Slovakia are phasing out legacy flooded and gel lead-acid traction banks in material handling equipment. Lithium Iron Phosphate (LiFePO4) offers superior cycle longevity (3500+ cycles at 80% DoD) and rapid opportunity charging. However, this transition requires charging hardware with tailored Constant Current / Constant Voltage (CC/CV) profiles, precise float cutoffs, and RS485/CAN communication links to communicate with the battery management system (BMS).
2. Thermal Demands: From Humid Continental Summers to Sub-Zero Winters
Košice features a continental climate with cold, damp winters (-15°C) and warm summers (+35°C). Standard commercial-grade power modules experience thermal drift, component fatigue, and condensation shorts in unconditioned factory annexes. Our power supplies use vacuum-impregnated potting resin, thermally conductive aluminum finning, and automotive-grade silicon to operate reliably from -40°C to +85°C without derating.
3. Strict Conformity to CE Harmonized Standards and Low EMI Thresholds
As Slovakia aligns strictly with EU Machinery Directive (2006/42/EC) and EMC Directive (2014/30/EU), industrial control designers cannot risk line noise that corrupts digital communications. High-efficiency synchronous rectification topology combined with multistage LC pi-filters suppresses conducted and radiated EMI well below EN 55032 Class B thresholds.
Direct Manufacturer Precision
Engineered by Shenzhen Eltrum Electronic Co., Ltd.
Since our establishment in 2015, Shenzhen Eltrum Electronic has specialized in high-rel DC-DC power converters, battery charging systems, and switching power electronics. Our engineering-first philosophy makes us an agile manufacturing partner for system integrators across Europe, North America, and Eastern Slovakia.
Operating from our onsite-verified 3,000 m² production center, every converter undergoes automated SMT assembly, selective transformer winding, vacuum potting encapsulation, and rigorous full-load thermal burn-in before release.
✓ ISO 9001 Certified
✓ CE Compliant
✓ RoHS Certified
✓ Flexible Low MOQ (from 5 pcs)
500+
Standard Models
130+
Countries Supplied
10+
Years Manufacturing
100%
Burn-In Tested
Procurement Clarity
Frequently Asked Questions by Industrial Engineers in Košice
Key technical and commercial inquiries from Slovak industrial engineering departments, plant managers, and procurement specialists.
How do you deliver industrial power supplies to the Košice Industrial Park?
We maintain structured shipping arrangements to Eastern Slovakia (including Košice-Barca, Kechnec, and Veľká Ida). Sample and prototype orders (5-50 units) are typically dispatched via express couriers (DHL, FedEx, UPS) directly to your dock within 5 to 7 business days. For volume OEM production orders, we support DDP (Delivered Duty Paid), DAP, or standard FOB/CIF terms, handling European customs clearance documentation, EORI details, and import formalities smoothly.
When should an engineer in Košice specify Isolated vs. Non-Isolated DC-DC Converters?
Choose Galvanic Isolation when your system operates across different ground references (such as common industrial 48V telecom buses or traction battery packs in material handling) or where ground loop interference disrupts CANbus, RS485, or analogue sensor lines. Choose Non-Isolated (Synchronous Buck/Boost) for localized circuits sharing a common chassis ground, such as converting 24V down to 12V for auxiliary lighting inside automotive test fixtures, where maximum energy efficiency (96%+) and compact dimensions are the primary engineering goals.
Do your units carry verifiable CE, RoHS, and EU declaration documentation?
Yes. All Shenzhen Eltrum Electronic equipment supplied to the European market is designed and manufactured to comply with the European Low Voltage Directive (LVD 2014/35/EU) and Electromagnetic Compatibility Directive (EMC 2014/30/EU). Our facilities operate under a third-party verified ISO 9001 Quality Management System, and full Declaration of Conformity (DoC) certificates, test reports, and material compliance sheets (RoHS/REACH) are supplied along with engineering prototypes.
Can you adjust charging profiles for custom industrial LiFePO4 packs?
Yes. Through our OEM/ODM engineering division, we regularly adjust charging curves, cut-off currents, and multi-stage timers to match specific battery BMS profiles. Whether you require a specialized 43.8V configuration for a 12S lithium assembly or custom communication parameters via RS-485 Modbus RTU to interface with central factory SCADA networks, our engineers can provide tailored firmware on batches starting from modest quantities.
How do these power supplies perform in cold industrial conditions?
Our products use full vacuum silicone potting and industrial-grade semiconductors rated down to -40°C. This prevents cold-start latch-up issues, protects internal magnetics from condensation shorts during thermal transitions, and shields active components from moisture in high-humidity factory settings.
Ready to Discuss Your Industrial Power Requirements?
Connect directly with our engineering team to review input/output specifications, mechanical constraints, or custom OEM requirements. We provide rapid sample evaluation and complete technical documentation.