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Waterproof IP67 Step Down Converter 12v to 5v Dc Dc Converter 3a 10a 15a 20a 40a 80a Single USB for Phone Charging
Product Description
Focusing on the research, development, and service of DC to DC power supply modules, AC to DC rectifier modules, DC to AC inverters, and charging systems. We aim to provide personalized, efficient, and cost-effective power solutions for diverse industrial applications.
Our expertise lies in matching customers with the exact power supply solution needed, ensuring high reliability and optimal performance for every project.
Our Customization Advantages
We specialize in tailoring DC-DC converters to specific requirements. Offerings range from 1V to 1000V DC and 1A to 1000A. Options include both isolated and non-isolated designs. If standard specifications do not meet your needs, our team can develop customized solutions efficiently.
- Design meeting RoHS / CE standards
- High efficiency: up to 93%
- Isolation between input and output
- Premium internal capacitors (NCC & NICHICON)
- 100% full load burn-in test
- Comprehensive protection: Overload, Temperature, Voltage
- Waterproof level: IP65 / IP67
- 12 months quality warranty
| Parameter | Details |
|---|---|
| Type | Isolated / Non-isolated |
| Output Voltage | 5 VDC (Customizable) |
| Output Current | 1 - 100 Amps |
| Output Power | 5 - 500 Watts |
| Shell Material | High-grade Aluminum / Durable Plastic |
| Waterproof Level | IP67 |
| Compliance | RoHS, CE |
30-60V to 12V 10A (120W)
20-100V to 12V 2A (24W)
15-40V to 12V 10A (120W)
50-60V to 48V 8A (384W)
30-60V to 12V 40A (480W)
30-90V to 24V 40A (960W)
10-15V to 24V 100A (2400W)
10-15V to 24V 200A (4800W)
350-700V to 230V Isolated
19 inch 2U Rack Mount 2200W
Safety & Operation Guidelines
1. All buck-boost products include overcurrent, short-circuit, undervoltage, and overheating protection (90°C limit).
2. Step-up series require external fuses at the input end as they lack inherent short-circuit shutdown functionality.
3. Hard gel encapsulated units offer superior protection but are non-repairable; please verify usage requirements beforehand.
4. For inductive loads (motors, coils), select a power supply with 3-5 times the rated load power to handle surge currents.
5. Isolated products MUST NOT share a negative pole (ground) between input and output to maintain isolation effects.
6. For high input-to-output voltage ratios (3x or more), isolated products are strongly recommended for safety.
7. Isolated supplies can support negative voltage input (connect 0V to red wire, negative to black wire).
8. Isolated power supplies prevent high input voltage from passing to the output, making them the safest choice for precious loads.
Frequently Asked Questions
What is the difference between Isolated and Non-Isolated converters?
Isolated converters have no direct electrical path between input and output, providing higher safety and protecting the load from high voltage spikes. Non-isolated converters are more compact and efficient but share a common ground.
How do I choose a power supply for motor applications?
For inductive loads like motors, coils, or speakers, it is recommended to use a power supply that is 3 to 5 times the rated power of the load to accommodate the initial startup current surge.
Can these converters be used in outdoor environments?
Yes, many of our models come with IP65 or IP67 waterproof ratings and high-temperature resistant aluminum shells, making them suitable for outdoor and high-demand industrial applications.
Do you offer customization for specific voltages?
Absolutely. we specialize in customized DC-DC converters with input/output ranges from 1V to 1000V and currents up to 1000A to fit your specific project needs.
What kind of protections are built-in?
Standard features include output overcurrent protection, short-circuit protection, input undervoltage protection, and chip overheating protection. Large power models also include casing over-temperature protection.
What is the warranty period for your products?
We provide a 12-month warranty on our power supply products. Every unit undergoes a 100% full-load burn-in test to ensure reliability before shipment.
