Smart 36V Lithium Battery Charger DC 12V to DC 43.8V 13A
- Topology: DC-DC Step-Up / CC-CV
- Input / Output: 12V DC → 43.8V DC (13A)
- Protection: IP67 Fully Potted Enclosure
High-Precision Power Engineering
Recommended Buck-Boost & Specialized Power Solutions
Engineered to absorb severe input transients, stabilize fluctuating auxiliary buses, and regulate critical DC voltages across port logistics, maritime electric propulsion, and automated manufacturing systems in Ghent and East Flanders.
1500W High-Power Buck-Boost Converter 10–60V with RS485
- Input Range: 10V – 60V Continuous
- Output Rails: 12V / 24V / 28V / 48V Stable
- Telemetry: RS485 Modbus Integration
10–44V to 12V 50A/60A Synchronous Buck-Boost Stabilizer
- Max Current: 60A Continuous Output
- Peak Efficiency: > 96% Synchronous Rect.
- Cooling: Extruded Aluminum Heatsink
8–40V to 13.8V 30A Wide-Input Voltage Regulator
- Application: Maritime Radio & Nav Equipment
- Output Power: 414W Continuous Nominal
- Input Voltage: 8V – 40V Dynamic Swing
18–75V to 24V 5A 120W Industrial Isolated Module
- Isolation: 1500V DC Ground Isolation
- Input Range: 18V – 75V Wide Window
- Target: PLC, SCADA, Port Automation
400W IP68 DC-DC Dual-Battery Charger (10–36V Input)
- Battery Match: LiFePO4, AGM, Gel, Lead-Acid
- Charge Voltage: 14.6V / 29.2V / 43.8V Config
- Enclosure: Thermoset Epoxy Sealed
24V to 12V 85A/100A Commercial Vehicle Step-Down Converter
- Continuous Amps: Up to 100A Auxiliary Bus
- Thermal Mgmt: Dual Surface Passive Cooling
- Standard: ECE-R10 & CE Compliant
30–90V to 24V 20A E-Mobility & AGV Step-Down Module
- Input Voltage: 36V / 48V / 60V / 72V Traction
- Output: 24V Nominal (480W Peak)
- Protection: Short Circuit, OVP, UVLO, OTP
Technical Architecture & Topologies
Solving Non-Linear DC Instability: Buck-Boost Engineering Matrix
In dynamic power environments, battery terminal voltages deviate significantly between full state-of-charge, high-current draw sagging, and alternator bulk charging. Our buck-boost platforms eliminate brown-outs and over-voltage stress through 4-switch synchronous four-quadrant regulation.
Non-Inverting 4-Switch Synchronous Topology
Unlike conventional SEPIC or inverting Cuk converters that suffer from high passive component stresses and compromised efficiency, our OEM buck-boost platforms utilize bidirectional H-bridge topologies with low Rds(on) MOSFETs, guaranteeing thermal efficiency up to 96.8% under full operational load.
Galvanic Isolation & Common-Mode Rejection
Industrial machinery deployed across the North Sea Canal and Ghent maritime facilities requires total separation of grounds to mitigate ground loop currents, electrochemical hull corrosion, and high-frequency inverter EMI. Our isolated buck-boost series provides 1500V DC breakdown isolation tested to EN 61000-6-2/4 standards.
Microcontroller-Driven CC/CV Charging Curves
Integrated STM32 and TI micro-controllers govern continuous monitoring of input ripple, current slew-rates, and multi-stage charging algorithms specifically tuned for LiFePO4, NMC, and hybrid energy storage banks. Firmware profiles prevent BMS hard cut-offs through dynamic voltage tapering and configurable soft-start.
Localized Industrial Integration
Tailored Applications for Ghent’s Modern Industrial Ecosystem
From the maritime terminals of North Sea Port Ghent to high-tech automotive hubs along the Ghent-Terneuzen Canal, our power converters are designed to survive Flanders' rigorous climatic conditions and electrical load profiles.
North Sea Port Inland Barges & Marine Auxiliaries
Ghent’s bustling inland waterways demand reliable onboard 24V DC to 12V or 48V DC conversion. Our sealed IP68 converters stabilize navigation systems, ECDIS radars, and satellite communications against engine crank voltage dropouts and aggressive saline moisture.
Port Terminal Automated Guided Vehicles (AGVs)
Automated heavy container handling equipment operating across Ghent docks relies on 48V or 72V traction battery packs. Our buck-boost regulators supply ripple-free, isolated 24V power to safety LiDARs, PLCs, and optical guidance sensors during acceleration and regenerative braking spikes.
Off-Grid Battery Energy Storage (BESS) & Solar Parks
Distributed clean energy installations throughout East Flanders integrate our high-power buck-boost units to match dynamic DC bus strings with battery chemistry requirements, buffering fluctuating PV array voltages into steady DC charge profiles with thermal self-derating.
Specialized Vehicle Manufacturing in Wondelgem & Destelbergen
Local bodybuilders and municipal utility vehicle builders require custom DC-DC conversion to interface secondary LiFePO4 batteries with Euro 6 smart alternators, preventing alternator overheating while sustaining 14.6V or 29.2V charging cycles regardless of engine RPM.
Industrial Chemical Automation along the Ghent Canal Zone
Continuous-process chemical plants require zero-downtime instrumentation. Our isolated converters eliminate severe ground loops and power-rail harmonics caused by megawatt variable frequency drives (VFDs), ensuring clean telemetry for gas analyzers and process valves.
Electrified Logistics Warehouses & Intralogistics
Within major logistics corridors across the E17 and E40 junctions around Ghent, lithium-retrofitted electric forklifts and reach trucks rely on our rugged step-down buck modules to power bar-code readers, onboard PCs, and hydraulic solenoid controllers directly from 80V battery packs.
Industry Intelligence & Flemish Policy
Emerging Electrification Trends Shaping Procurement in Ghent
The European Green Deal, Flemish Climate Plan, and stringent North Sea Port environmental mandates are accelerating a shift toward clean DC microgrids, requiring high-tier conversion hardware built for longevity and energy efficiency.
Zero-Emission Maritime Shore Power Mandates
By 2028, shore-to-ship connection mandates across North Sea Port terminals in Ghent will require vessels to decouple auxiliary diesel generators at berth. Transitioning to hybrid energy storage demands bidirectional DC-DC stabilizers and wide-input buck-boost converters that can match varying DC bus voltages safely without grid harmonics.
Widespread Lithium Iron Phosphate (LiFePO4) Retrofits
Industrial fleets throughout Flanders are retiring flooded lead-acid batteries in favor of LiFePO4 chemistry. This requires precise 2-stage and 3-stage CC/CV DC-DC chargers capable of handling high peak alternator outputs while preventing voltage spikes that could trip internal Battery Management Systems (BMS).
Stricter CE, Low Voltage (LVD) & EMC Directives
Belgian and EU procurement auditors increasingly enforce strict compliance with EN 61000-6-3 (residential/commercial emissions) and EN 61000-6-2 (industrial immunity). Our OEM production lines integrate multistage LC differential and common-mode filtering to maintain exceptionally low electromagnetic interference across sensitive radio channels.
500+
Standard Power Converter Models
130+
Countries & Regions Exported
3,000m²
ISO 9001 Certified Production Facility
5pcs
Low Minimum Order Quantity for Validation
Direct Manufacturer Authority
Engineered in Shenzhen, Powering European Industry Since 2015
Shenzhen Eltrum Electronic Co., Ltd. is a high-technology power supply enterprise integrating internal research, hardware engineering, surface-mount technology (SMT) assembly, and rigorous quality inspection. Our deep engineering roots began in high-reliability isolated DC-DC conversion, evolving into a complete catalog of buck, boost, buck-boost, and intelligent waterproof lithium battery chargers.
Our manufacturing infrastructure is on-site verified with official third-party audit credentials. We maintain comprehensive design-to-delivery control: from custom wound planar transformers and heavy copper-layer PCBs to high-pot dielectric testing, continuous full-load burn-in chambers, and vibration verification. Every production batch meets rigorous CE, RoHS, and ISO 9001 quality management benchmarks.
ISO 9001:2015 Quality Management
CE LVD & EMC Directives Certified
RoHS Hazardous Materials Compliant
OEM / ODM Buyer-Label Customization
Direct Procurement Q&A
Frequently Asked Questions for Ghent & Belgian Procurement Teams
Key commercial, technical, and logistical considerations addressed by our OEM engineering team.
What is the minimum order quantity (MOQ) and lead time for shipments to Ghent?
To support European engineering validation and pre-series production, our typical sample MOQ starts from just 5 units for standard catalog models, and selected high-power units from 1–2 pieces. Mass production batches (100–5,000 units) have an ex-factory production lead time of 15–22 working days. We routinely coordinate consolidated air courier (DHL, FedEx Express to Brussels Airport, delivering in 4–6 business days) or sea freight container routing directly into the Port of Antwerp or North Sea Port Ghent.
Can you customize the input voltage range, output thresholds, or charging curves for our BMS?
Yes. As an authentic OEM/ODM design and manufacturing factory, our Shenzen engineering laboratory can adjust operational firmware and hardware topologies. We deliver custom input windows (e.g., ultra-wide 8–60V or high-voltage 30–90V), programmable CC/CV charging set-points (e.g., custom 14.6V, 29.2V, 43.8V, 58.4V profiles), custom wire harnesses (Deutsch, Anderson Powerpole, Amphenol), and RS485 / CANbus telemetry for system-level PLC communication.
How do your buck-boost converters protect sensitive electronics from marine alternator spikes?
Marine alternators frequently subject the DC bus to load-dump transient surges (exceeding 60V on a 12V system) and significant inductive kickbacks. Our automotive and marine-grade buck-boost converters utilize integrated transient voltage suppression (TVS) diodes, heavy PI-filtering chokes, reverse polarity protection, and active under-voltage/over-voltage lockout (UVLO/OVLO). The converter output remains strictly clamped at your target voltage (e.g., precisely 12.0V or 24.0V ±1%) irrespective of alternator spikes or engine cranking sags down to 8V.
What regulatory documentation and declarations of conformity are provided with orders?
Every shipment destined for Belgium and the European Union includes an official Declaration of Conformity (DoC) proving adherence to the CE Low Voltage Directive (LVD 2014/35/EU) and Electromagnetic Compatibility Directive (EMC 2014/30/EU). In addition, full material compliance declarations per EU RoHS (Directive 2011/65/EU and amendment 2015/863) and factory ISO 9001:2015 quality inspection audit certificates are provided with testing data packages upon shipment.
Which payment terms, Incoterms, and customs arrangements do you support for Belgian companies?
We primarily operate under FOB Shenzhen, EXW, or CIF Antwerp / Rotterdam Incoterms, and can provide DDP (Delivered Duty Paid) shipping solutions handling Belgian import VAT, customs clearance, and intra-EU transport directly to your dock in East Flanders. Payments are accepted via international wire transfer (T/T), confirmed Letter of Credit (L/C) for volume orders, or PayPal / Escrow in EUR or USD for engineering prototypes.
Partner With an Experienced Power Manufacturer
Accelerate Your Next Power Engineering Project in Ghent
Discuss your technical requirements with our engineering team today. Whether you require tailored buck-boost prototypes, custom voltage stabilizing rails, or high-volume private label manufacturing, we provide competitive factory-direct pricing and rapid sample delivery.