DC step up boost converter
As a precision power electronics specialist, we provide custom DC tips, cable lengths and OEM branding. All cables are 100% electrically tested, ensuring stable performance and a reliable supply chain for global distributors and equipment manufacturers.
- Product Description
Professional DC Step Up Boost Converter Solutions by Kuncan Electronics
Kuncan Electronics delivers enterprise-grade USB-C to 12V power cables featuring advanced PD Trigger and DC step up boost converter and 5V-12V Boost technologies. Our precision-engineered converters support up to 3A current output with 95%+ efficiency ratings, incorporating synchronous rectification and built-in protection circuits (OVP, OCP, OTP). With 17 years of manufacturing expertise, ISO-certified production, and comprehensive global certifications including CE, VDE, ETL, and FCC compliance, we provide stable 12V power delivery for industrial IoT, CCTV systems, and portable electronics requiring consistent performance.
Technical Specifications
| Parameter | Specification |
|---|---|
| Length | 1m / 1.5m |
| Wire Gauge | 20AWG / 22AWG |
| Input | USB-C Male |
| Output | 12V DC |
| Chip Technology | PD Emulator (Sink) or Boost IC |
| Connector | Right Angle DC 5521/5525 |
| Current Capacity | PD version: up to 3A; Boost version: up to 1A |
| Switching Frequency | 100kHz - 2MHz |
| Efficiency | >95% (Synchronous rectification) |
| Protection | OVP, OCP, OTP built-in |



Why Choose Kuncan's Power Conversion Solutions?
Advanced Engineering Design
Our DC step up boost converter step-up boost converters utilize high-frequency switching technology with synchronous rectification, replacing traditional Schottky diodes with MOSFETs. This design significantly reduces conduction losses and heat generation while maintaining excellent line and load regulation.
Versatile Application Coverage
Whether you're controlling farther sensor hubs in mechanical IoT applications, keeping up steady voltage for car dashboard hardware, or driving high-performance Driven clusters, our converters provide reliable comes about over different operational environments.
Quality Fabricating Standards
Every unit experiences 100% electrical testing beneath strict ISO measures. Our generation office in Dongguan guarantees solid supply chain administration with 3-7 day inspecting and 15-25 day mass generation timelines.
Key Technical Advantages
Efficient Control Management
The boost topology maximizes usable battery capacity by keeping up steady yield voltage indeed as input sources rot toward cutoff edges. This include demonstrates particularly profitable in battery-powered applications where amplified operational time is critical.
Compact Shape Factor
Our molded 90° right-angle DC connectors empower space-saving establishments in thick gear racks and compact setups. The plan minimizes cable stretch whereas keeping up secure connections.
Thermal Performance
Advanced warm administration anticipates overheating through legitimate component determination and PCB format optimization. All MOSFETs highlight moo RDS(on) resistance, whereas inductors are evaluated for 130-150% of crest current capacity.


Professional Customization Services
Flexible Configuration Options
We offer extensive customization including:
- Custom DC connector types and sizes
- Variable cable lengths from 0.3m to 3m
- Multiple wire gauge options (18AWG to 24AWG)
- Material choices: PVC, TPE, Rubber, LSZH
- Private label packaging and branding
Engineering Support
Our specialized group gives free plan survey administrations to guarantee ideal execution for your particular application necessities. We help with voltage run determination, current capacity arranging, and warm contemplations.
Quality Assurance & Compliance
Global Certifications
All products meet international safety and electromagnetic compatibility standards:
- CE marking for European markets
- VDE certification for German safety standards
- ETL listing for North American compliance
- FCC Part 15 for EMI/EMC requirements
- REACH and RoHS material compliance
Testing & Validation
Each converter undergoes comprehensive testing including:
- Input/output voltage regulation verification
- Current limit and protection circuit validation
- Thermal cycling and burn-in procedures
- EMI/EMC emissions testing
- Mechanical stress and connector durability testing
Frequently Asked Questions
Key Applications for Step Up Boost Converters
These converters are widely used in industrial and consumer electronics. Common applications include boosting battery voltage (e.g., from 3.7V Li-ion to 5V USB), driving LED strings, powering automotive audio systems, and regulating power in solar energy systems where the panel voltage is lower than the target load voltage.
How to Choose the Right Step Up Boost Converter?
When selecting a converter, you must consider the input voltage range, the required output voltage, and the maximum output current. It is also crucial to check the efficiency rating and thermal performance. Ensure the component can handle the peak current, which is often higher than the average continuous current in boost topologies.
Can the plugs and lengths be customized?
Yes, we offer comprehensive customization options for connectors, cable lengths, wire gauges, and materials. Our engineering team works with you to develop the optimal solution for your specific application requirements.
Industries We Serve
Industrial Automation
Power supply solutions for sensor networks, control systems, and monitoring equipment requiring stable voltage conversion in harsh environments.
Telecommunications
Reliable power delivery for networking equipment, routers, and communication devices where consistent performance is essential.
Consumer Electronics
Compact power solutions for portable devices, charging applications, and battery-powered equipment requiring efficient voltage boosting.
Automotive Applications
Specialized converters for vehicle electronics, dashboard systems, and automotive accessories requiring stable power during voltage fluctuations.
Our product solutions represent the culmination of 17 years of engineering excellence and manufacturing expertise. From initial consultation through production and delivery, Kuncan Electronics ensures your power conversion needs are met with precision and reliability.
Contact Us
Ready to discuss your power conversion requirements with the DC step up boost converter? Contact our technical team at rhea@szkuncan.net for expert consultation and custom solutions.



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