12V to 24V High-Current Boost Converter (20A–50A)
- Nominal Input: 12V DC (9–20V Wide)
- Regulated Output: 24V DC ±1%
- Continuous Current: 20A / 30A / 50A
- Ingress Rating: IP68 Sealed Die-Cast
ISO 9001 Certified · High-Efficiency Power Solutions
12V to 24V Step Up Boost Converter Manufacturers & Manufacturer serving the Greece Market
Industrial-grade DC-DC synchronous step-up converters engineered for Greek maritime networks, commercial fleets, off-grid Aegean solar microgrids, and heavy infrastructure.
Precision Engineering
Featured 12V to 24V Step-Up & Complementary DC-DC Series
Explore our verified high-power density modules. From compact vehicle accessories to heavy-duty maritime engine-room power supplies, each unit features pure die-cast aluminum heat sinks, complete solid-state encapsulation, and total protection against thermal runaway, short circuits, and marine salt-fog ingress.
9–40V to 24V Universal Boost-Buck Stabilizer (6A–10A)
- Input Voltage Range: 9V–40V DC
- Stabilized Output: 24V DC Regulated
- Rated Power: 144W – 240W
- Efficiency: Up to 95.8%
1500W Programmable Buck-Boost Converter with RS485
- Input Flexibility: 10V–60V DC
- Dynamic Output: 12V / 24V / 28V / 48V
- Bus Monitoring: MODBUS RS485 Comm
- Peak Output: 1500W Continuous
12V Step-Up to 48V High-Voltage Boost Converter (12.5A–20A)
- Input Window: 10V–18V DC
- Stepped Output: 48V DC High-Rail
- Power Capacity: 600W – 960W
- Housing Structure: Anti-Corrosion Anodized
Smart 12V to 43.8V LiFePO4 Step-Up Battery Charger 13A
- Input Source: 12V DC Vehicle/Alternator
- Full Charge Cutoff: 43.8V CC/CV Controlled
- Rated Amperage: 13A Continuous
- Deployment: EV Carts, Marine House Banks
400W 12V/24V Waterproof Dual-Battery DC-DC Charger
- Input Tolerance: 10V–36V DC
- Configured Curves: 14.6V / 29.2V LiFePO4
- Intelligent Control: Alternator Over-drain Stop
- Environmental: Engine Bay Salt Proof
18–36V Galvanically Isolated 24V 5A Industrial Converter
- Isolation Rating: 1500V DC Opto-Coupled
- Noise Level: <50mV Ripple-to-Ground
- Rated Output: 24V DC / 120W
- Applications: NMEA 2000, SCADA, PLC Racks
24V to 48V Step-Up Industrial Boost Converter (10A–15A)
- Input Source: 24V DC (18–32V Wide)
- Output Rail: 48V DC @ 15A Max
- Total Rated Power: 720W Continuous
- Thermal Threshold: -40°C to +85°C Operational
Market Deep Dive
Local Engineering Scenarios in the Hellenic Republic
Deploying DC voltage transformation in Greece demands resilience against extreme summer ambient heat, corrosive Mediterranean salt aerosol, and wide battery swings across off-grid island infrastructure.
Maritime & Island Ferry Electrification
Greece operates Europe's densest inter-island ferry and leisure yachting network across Piraeus, the Cyclades, and the Ionian Sea. Most secondary boats run standard 12V starter banks, but navigation radar, marine thrusters, hydraulic winches, and satellite comms require a rigid 24V rail. Our 12V to 24V step up boost converters eliminate dual-battery imbalance while resisting salt crystallization via IP68 silicone encapsulation.
Aegean Island Hybrid Solar & Telecom Microgrids
Unconnected Greek islands rely heavily on off-grid solar-diesel microgrids. Photovoltaic charge controllers frequently buffer into 12V LiFePO4 or tubular gel banks, yet microwave repeaters, remote telecommunication towers (OTE/Cosmote), and environmental sensor arrays necessitate a non-fluctuating 24V supply. Our boost topology regulates output without dipping, even when solar array irradiance drops during winter overcast.
Logistics, Cold-Chain & Agricultural Fleets
From olive transport in the Peloponnese to freight operations connecting Thessaloniki and Athens, commercial logistics fleets are adopting advanced IoT track-and-trace, automated tailgate lifters, and auxiliary refrigeration controls. Step-up converters permit operators to pull clean 24V DC from 12V utility alternators without stressing vehicle CAN-bus electronics or requiring costly alternator replacements.
Engineering Specifications
Electrical Topologies Optimized for Harsh Thermal Climates
Standard boost modules often fail in Greek industrial environments where engine bays and outdoor metal enclosures routinely surpass +50°C in July and August. Our conversion modules integrate synchronous rectification MOSFETs with sub-milliohm RDS(on) resistances to reduce thermal dissipation by up to 45% compared to legacy Schottky diode step-up designs.
Furthermore, synchronous controllers employ adaptive dead-time management, preventing shoot-through current spikes and keeping electromagnetic interference (EMI) compliant with EN 55032 Class B standards, preventing interference with onboard VHF radios and radar instrumentation.
Conversion Architecture
Synchronous Step-Up (Boost) Non-Isolated / Isolated
Input Voltage Window
9.0V – 20.0V DC (12V Nominal Standard)
Output Voltage Accuracy
24.0V DC ± 1.0% Factory Calibrated
Full-Load Operating Temp
-40°C to +85°C (Linear De-rate above 60°C)
Ingress & Corrosion Protection
IP68 Vacuum Silicone Potted / Marine Anodized
Protection Mechanisms
OVP, OCP, OTP, Short Circuit Auto-Recovery
Macro Industry Insights
Greek Clean Energy & Transportation Technology Trends
Analysis of strategic power transformation trends transforming Greece's industrial and naval sectors over the 2025–2030 horizon.
1. "GR-eco Islands" Net-Zero Push
Under the national green transition program (such as initiatives on Chalki, Astypalea, and Poros), decentralized island microgrids are pairing low-voltage localized battery storage with 24V/48V commercial equipment, requiring highly efficient bidirectional and boost power conversion modules.
2. Decarbonization of Short-Sea Fleet
Greek shipowners are refitting local tugboats, tourist vessels, and pilot cutters with hybrid LiFePO4 battery banks. Upgrading vintage 12V DC auxiliary lines to modern 24V automated navigation systems avoids catastrophic rewiring costs through decentralized step-up blocks.
3. Smart Agriculture in Central Macedonia
Precision drip irrigation, drone battery dispatch stations, and remote solar pumping stations across Thessaly and Macedonia are standardizing on 24V solenoid and actuator rails, fueled by 12V off-grid PV stations using industrial boost modules.
4. Rapid LiFePO4 Battery Adoption
Traditional deep-cycle lead-acid systems across Greek yacht fleets and RV overland vehicles are rapidly converting to Lithium Iron Phosphate. Our boost systems feature precise threshold cutoffs to protect delicate Battery Management Systems (BMS) from destructive voltage surges.
Factory Authority
Shenzhen Eltrum Electronic Co., Ltd. Advantage
Founded in 2015, Eltrum operates advanced SMT assembly lines, automated potting workcells, and high-temperature burn-in chambers under ISO 9001 certified manufacturing protocols.
Precision In-House SMT Lines
High-speed surface-mount technology ensures precise component placement, exceptional thermal junction bonding, and reduced inductive parasitics for stable 12V to 24V voltage transformation.
100% Full-Load Burn-In Testing
Every single step-up converter undergoes a continuous multi-hour 100% thermal and electrical load burn-in run before packing, virtually eliminating infant mortality rates for European consignments.
Low Sample MOQ (From 5 Units)
We respect the prototyping cycle of engineering teams. Validate our converters in your Greek field installations with flexible trial volumes starting from just 5 standard units.
OEM, ODM & Buyer-Label Options
We supply customized voltage setpoints (e.g., 27.6V float charging), tailored wire harnesses, Deutsch/Amphenol marine connectors, and RS485 communication protocols adapted to your system architecture.
Procurement Knowledge Base
Frequently Asked Questions by Greek Buyers & Engineers
Direct answers to the most common commercial, logistical, and technical queries regarding shipping to Athens, Piraeus, Thessaloniki, and island destinations.
How do I correctly size input wiring and fuses when stepping up from 12V to 24V?
Because energy is conserved (Power Out = Power In / Efficiency), stepping up voltage halves the output current but doubles the input current demand. For instance, delivering 24V @ 20A (480W) at 95% efficiency requires ~42A continuous from your 12V battery line. At minimal battery cranking voltage (e.g., 10V), current can spike to 50A+. Always gauge your input wire gauge (AWG/mm²) and input fuses based on the minimum expected input voltage, not the nominal 12V rating.
Can Eltrum 12V to 24V converters endure salty marine environments in Aegean harbors?
Yes. Our marine-grade boost converters are fully vacuum-encapsulated using high-thermal-conductivity organic silicone within an IP68-rated die-cast aluminum shell. This protects components from salt spray corrosion, high humidity, vibration, and fuel/oil mist common in marine engine compartments.
What customs, CE standards, and shipping paperwork are provided for clearance in Greece?
All our converters comply fully with CE (EMC Directive 2014/30/EU and Low Voltage Directive 2014/35/EU) and RoHS standards. We provide complete CE declarations of conformity, commercial invoices with accurate TARIC / HS codes (typically 8504.40.90 for static converters), packing lists, and Certificates of Origin for rapid customs processing at Piraeus or Athens Eleftherios Venizelos cargo terminals.
Should I specify an Isolated or Non-Isolated 12V to 24V boost converter?
Choose non-isolated when the 12V input ground and 24V output ground can be safely shared—this provides maximum efficiency (up to 96%) and smaller form factor at lower cost (typical in automotive and common-chassis installations). Choose galvanically isolated when isolating sensitive electronics from alternator inductive spikes, eliminating audio/radio ground loops, or operating on commercial steel-hulled vessels where floating DC grounds are mandatory.
What are the standard delivery lead times and payment terms for Greece?
Sample orders (5–10 units) are typically dispatched within 3–7 business days via air express (DHL/FedEx/UPS), arriving in Greece within 4–6 business days. Volume production runs (100–1000+ units) dispatch in 15–20 business days via sea or consolidated air freight. We accept international T/T, PayPal for prototyping runs, and Escrow in EUR or USD with EXW, FOB Shenzhen, or DAP delivery terms.
Can your boost converters act as a battery charger for a 24V secondary battery bank?
A standard fixed-voltage boost converter outputs a constant voltage (e.g. static 24.0V) and lacks current-limiting charge stages (CC/CV). Connecting a standard converter directly to a depleted battery can trip internal over-current protection. For charging 24V LiFePO4 or lead-acid batteries from a 12V engine battery, choose our specialized DC-DC Battery Charger Series which delivers genuine 3-stage charging (Bulk/Absorption/Float) up to 29.2V.