12V to 24V Heavy-Duty Boost Converter 50A
- Nominal Input: 9V – 20V DC
- Regulated Output: 24V DC ±1%
- Continuous Amps: 50A (1200W)
- Efficiency Rating: Up to 96%
96%
Max Conversion Efficiency
500+
Standard Converter Models
IP68
Marine & Outdoor Sealed
5 pcs
Direct Factory Sample MOQ
Featured Product Catalog
Industrial 12V to 24V Step-Up Boost Converters & Power Regulators
Engineered by Shenzhen Eltrum Electronic Co., Ltd. for strict duty cycles. Designed to overcome low-frequency thermal breakdown, input sag, and alternator ripple across Fukuoka commercial networks.
9V–40V to 24V Wide-Input Boost-Buck 6A/10A
- Input Range: 9V – 40V DC
- Fixed Output: 24V DC (Constant)
- Rated Power: 144W – 240W
- Protection: OCP, OVP, OTP
1500W Industrial Buck-Boost with RS485 Bus
- Input Profile: 10V – 60V DC
- Output Rail: 24V / 48V Programmable
- Control Bus: MODBUS / RS485
- Cooling: Extruded Fin Chassis
Isolated DC-DC Converter 18–36V to 24V 5A
- Isolation Voltage: 1500V DC Break
- Output Current: 5A (120W Max)
- Grounding: Fully Galvanic Decoupled
- Noise/Ripple: < 50mVp-p
Waterproof Sealed 12V Step-Up Module
- Input Voltage: 11V – 16V DC
- Boost Conversion: 24V / 48V Custom
- Ingress Rating: IP68 Fully Potted
- Housing: Die-Cast Aluminum
400W Multi-Stage Step-Up LiFePO4 Charger
- Source Voltage: 10V – 36V DC
- Target Output: 14.6V / 29.2V (24V Pack)
- Charging Stages: CC / CV / Float
- Enclosure: Hermetic Sealed IP65
9V–40V to 24V/28V 15A–20A Heavy Regulator
- Input Voltage: 9V – 40V DC
- Output Preset: 24V / 28V Field Load
- Max Output: 560 Watts
- Thermal Range: -40°C to +85°C
Smart DC 12V Step Up Multi-Voltage Charger
- Input Range: 10V – 16V DC
- Target Chemistries: LiFePO4 / Li-ion
- Current Rating: 13A Continuous
- Certification: CE / RoHS / ISO9001
Kyushu Engineering Blueprint
Fukuoka Market Ecosystem: Technical Deployment Scenarios
As the technological gateway to Kyushu and a central hub for Japan’s automotive, green hydrogen, and automated smart-port infrastructure, Fukuoka demands exacting performance from 12V to 24V step-up power architectures.
Commercial Automotive & Logistic Fleets
Fukuoka’s logistics distribution hubs linking Kyushu with Honshu rely on auxiliary retrofits. Service vehicles operating on legacy 12V chassis alternators must seamlessly power modern 24V refrigeration sensors, pneumatic lift actuators, and telemetry loggers without installing secondary high-draw alternators.
Hakata Port Marine & Coastal Automation
The Port of Hakata is at the forefront of automated tugboats, sensor buoys, and commercial fishing vessels. Salt-fog exposure causes corrosion and tracking current in standard supplies. Our IP68-rated, polyurethane-potted boost converters convert 12V lead-acid and lithium house banks into ultra-stable 24V feeds for sonar and radar arrays.
Kyushu Solar & Off-Grid Infrastructure
Kyushu is known throughout Japan as "Solar Island" due to massive utility and rooftop photovoltaic investments. Remote off-grid monitoring units, automated irrigation pumps, and environmental warning stations in rural Fukuoka utilize 12V storage cells boosted to 24V to drive industrial PLC sensors, solenoids, and edge computing nodes.
Factory Automation & Autonomous AGVs
In the robotics production zones around Kitakyushu and Fukuoka, warehouse Automatic Guided Vehicles (AGVs) operating on low-voltage 12V LiFePO4 packs rely on compact Eltrum boost converters to deliver clean, isolated 24V power to LiDAR scanners, optical navigation units, and servo motor controllers.
Cold-Chain Distribution Networks
Preserving fresh seafood and agricultural cargo transiting Fukuoka requires unbroken power. Our 12V to 24V boost modules support continuous operation through starter cranking events, where input voltage drops to 9V, preventing compressor control trips and preserving inventory integrity.
Disaster Resilience & Emergency Vans
Fukuoka’s regional emergency disaster plans require mobile communication vehicles to deliver multi-voltage auxiliary power. Eltrum step-up converters bridge 12V service batteries to 24V emergency broadcast transmitters, repeaters, and field medical systems under extreme environmental stress.
Market Intelligence
Future Trends: Localized Power Engineering Shifts in Fukuoka
The Japanese power electronics procurement market is undergoing a structural paradigm shift. Traditionally dependent on domestic third-party trading firms (Shosha), system integrators and tier-1 OEM manufacturers across Fukuoka are increasingly establishing direct factory-to-engineering relationships.
1. Synchronous Rectification vs. Diode Waste
Legacy Schottky diode circuits create a continuous 0.5V forward voltage drop, generating substantial heat in enclosed chassis. Fukuoka hardware teams now mandate active MOSFET synchronous rectification, raising boost efficiency from 86% to above 95% and eliminating cooling fan failure points.
2. Transition to Smart Telemetry & RS485
"Dumb" voltage converters are being replaced across Fukuoka robotics plants. Modern procurement specifications demand MODBUS RS485 communication protocols to monitor real-time output current, chassis temperatures, and overvoltage events before field failure occurs.
3. Stringent EMC/EMI Suppression
Densely populated electronic bays in commercial marine craft and AGVs cannot tolerate harmonic switching noise. Fukuoka engineers require high-grade toroidal chokes and multi-stage input filtering to ensure compliance with CISPR and JIS EMC standards.
| Engineering Attribute | Traditional Shosha Sourced Boost | Eltrum Factory Direct (Fukuoka Spec) | Technical Advantage |
|---|---|---|---|
| Switching Topology | Non-synchronous diode (82-87%) | Synchronous MOSFET active switch (94-96%) | 65% reduction in internal thermal loss |
| Ingress Protection | Vented sheet metal (IP20/IP30) | Vacuum potted thermally conductive silicone (IP68) | Immune to salt fog, humidity & vibration |
| Input Sag Endurance | Shuts down when 12V sags below 11.2V | Deep cranking continuity down to 8.5V | Eliminates engine-crank logic resets |
| Procurement Lead Time | 16–24 weeks via layered trading firms | Direct dispatch: 5-unit sample to container volume | Accelerated prototyping & direct OEM cost |
Enterprise Authority (E-E-A-T)
Shenzhen Eltrum Electronic Co., Ltd.
Founded in 2015, Shenzhen Eltrum Electronic Co., Ltd. operates a high-precision manufacturing campus specialized in DC-DC conversion, battery management, and custom power supplies. With over 500 cataloged models operating across 130+ nations, our engineering division has become a trusted partner for industrial clients throughout Asia, Europe, and the Americas.
Unlike trade intermediaries, our Shenzhen facility houses complete Surface-Mount Technology (SMT) lines, automated magnetics winding, environmental burn-in test chambers, and precision silicone encapsulation suites. We produce under ISO 9001 quality management with full CE and RoHS compliance, offering Fukuoka buyers verified legal entity status, verifiable testing certificates, and direct engineering access.
ISO 9001 Quality System
CE & RoHS Tested
OEM/ODM Rapid Turnaround
Direct MOQ: 5 Units
Custom Voltage Curves
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Technical Support & Procurement FAQ
Questions Sourcing Directors in Fukuoka Ask Our Engineers
Clear, definitive technical clarifications addressing input variances, thermal management, sample testing, and Japanese customs compliance.
How does a 12V to 24V boost converter handle cold-engine battery cranking dips?
Under cold start conditions in northern Kyushu, 12V vehicle lead-acid or LiFePO4 starter batteries frequently drop to 8.5V–9.0V for hundreds of milliseconds. Traditional converters trip or trigger undervoltage lockout, resetting downstream 24V controllers. Eltrum wide-input boost regulators feature sustained wide-range operation (typically 9V–40V or 8V–36V dynamic input) with oversized input filter capacitance, holding 24V output steady throughout cranking transients.
Can Eltrum 12V to 24V converters be connected in parallel for high-load Fukuoka AGVs?
Standard boost modules without active current sharing should not be paralleled directly, as small voltage tolerances will cause one unit to carry the entire load into thermal shutdown. For high-power AGVs and industrial loads exceeding 50A, Eltrum supplies custom modules equipped with droop-share circuitry, integrated OR-ing diodes, or digital RS485 communication that enables true balanced multi-unit parallel operation.
What thermal dissipation measures are needed for unventilated industrial machinery?
Because our converters achieve 94%–96% efficiency, heat generation is drastically lower than older diode-based units. However, for continuous operation in enclosed control cabinets in warm Kyushu summers, we recommend derating by 20% if ambient enclosure temperatures exceed 50°C, and securely affixing the converter's flat aluminum chassis against a metal frame or cooling backplate with thermal paste.
What is the lead time, MOQ, and sample protocol for buyers in Fukuoka?
Standard models carry a low sample MOQ of only 5 units, allowing Fukuoka R&D teams to validate electrical and thermal characteristics prior to production rollouts. Sample units are dispatched directly via air freight (DHL/FedEx) to Fukuoka Airport (FUK) or Hakata Port in 3–5 working days. Production volume orders ship FOB Shenzhen or CIF Hakata, with flexible payment options including T/T and Escrow.
Do Eltrum converters meet Japanese electrical safety and industrial EMC standards?
Yes. All series are manufactured under ISO 9001 governance and carry verified CE and RoHS documentation. Because DC-DC converters are component-level assemblies powered by DC secondary supplies under 60V, they typically fall outside the mandatory high-voltage scope of Japan's PSE mark; however, our designs incorporate comprehensive CISPR 25 / EN 55032 Class B EMI suppression to guarantee zero RF interference with radios, GPS, and CAN-bus networks.
What is the difference between isolated and non-isolated 12V to 24V boost models?
Non-isolated boost converters share a common negative ground between input and output, delivering maximum efficiency (up to 96%), compact dimensions, and lowest cost—ideal for automotive accessories and standard LED arrays. Isolated DC-DC converters incorporate a high-frequency planar transformer that completely decouples the grounds (providing 1500V DC breakdown), preventing ground loops, noise injection, and short circuits in telecom base stations, medical systems, and mixed-potential battery banks.
Accelerate Your Power Engineering Project in Fukuoka
From 5-piece prototype validation to 10,000-unit annual OEM production runs, Shenzhen Eltrum Electronic Co., Ltd. provides direct engineering consultation, custom voltage tuning, and factory-backed warranties. Speak directly with a power conversion engineer today.
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