Shenzhen Kuncan Electronics Co., Ltd.
                                                                                                           
Verified Supplier
18 Years
Since 2008
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12V to 5V 3A DC Buck Converter with 98% Efficiency, 9V-38V Input Range for Car GPS DVR Systems

Price Negotiable
Price: $1.85/pieces 300-499 pieces
MOQ: 300 pieces
Delivery Time: 25days
Brand: kuncan
Product Description
Product Overview

This industrial-grade 12V to 5V DC buck converter delivers reliable power conversion for automotive and electronic applications. With a wide 9V-38V input range and stable 5V output at up to 3A current, this converter ensures consistent performance for GPS devices, DVR systems, and other vehicle electronics.

Technical Specifications
Parameter Specification
Input Voltage Range 9V - 38V DC
Output Voltage 5V DC
Output Current 1A, 2A, 3A (configurable)
Conversion Efficiency Up to 98%
Operating Temperature -40°C to +85°C
Cable Options 20AWG-24AWG, lengths: 1m, 2.5m, 5m, 10m
Connector Types Micro USB, Mini USB, DC Plug
Protection Features Over-voltage, over-current, over-temperature, short circuit
Key Features
  • High conversion efficiency up to 98% for minimal power loss
  • Wide input voltage range (9V-38V) compatible with various vehicle systems
  • Industrial-grade operating temperature range (-40°C to +85°C)
  • Comprehensive protection: over-voltage, over-current, over-temperature, short circuit
  • Multiple connector options: Micro USB, Mini USB, and DC plug
  • Customizable cable lengths and specifications available
  • Low power consumption design for energy-efficient operation
Product Images
DC DC Buck Step Down Voltage Converter front view showing components and connections
DC DC Buck Step Down Voltage Converter side view displaying compact design
DC DC Buck Step Down Voltage Converter installed with cables in automotive application
Close-up view of DC DC Buck Step Down Voltage Converter connection terminals
Important Note: Ensure sufficient input supply voltage and power to guarantee optimal module performance and adequate output voltage and power delivery.
Frequently Asked Questions
Are you factory or trade company?
We are factory
What are your main products?
We mainly produce USB Cables, Power cable, Car Chargers, power cord, DC DC converter 5V to 9V 12V
Samples?
2-5 pieces free samples are available with 2-3 day delivery. Customized order samples based on our products take 5-10 days. Complex sample proofing time depends on actual requirements.
How to order and cooperate with you?
  1. Select products of interest
  2. Contact us for samples if needed
  3. We can assist with shipping samples to your forwarder
  4. After payment confirmation, samples arranged within 2-3 days
  5. You receive and evaluate samples
  6. Place order if samples meet requirements
  7. We provide Proforma Invoice
  8. Review PI and complete payment
  9. We confirm payment and arrange production (30% deposit for large orders, balance upon completion)

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Shenzhen Kuncan Electronics Co., Ltd.
Location Building 1, Tower B, Huaqiang Creative Industrial Park, Biyan Community, Guangming District, Shenzhen City
Contact Person Liz

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