12V to 5V Car Inverter Voltage Power Charger Cable for DVR GPS
Our professional-grade 12V to 5V DC-DC power converter cable delivers stable 5V output with ±2% voltage regulation and up to 3A maximum current capacity. Featuring advanced switching regulator technology with 92% conversion efficiency, this cable ensures minimal power loss and optimal performance for your DVR and GPS systems during vehicle operation.
Engineered with built-in over-current, over-voltage, and short-circuit protection, this reliable power solution maintains consistent performance across temperature ranges from -20°C to 85°C, making it ideal for all vehicle environments.
Stable Power Delivery
Maintains consistent 5V output even with vehicle voltage fluctuations between 11V-16V, ensuring your devices operate reliably.
Multi-Protection Safety
Comprehensive protection circuits prevent damage from power surges, short circuits, and overheating for complete peace of mind.
Key Features & Benefits
Product Main Advantages
- High Efficiency Conversion: 92% conversion efficiency minimizes power loss
- Wide Input Range: Compatible with 11V-16V vehicle electrical systems
- Stable Output: Maintains 5V±2% under varying load conditions
- Robust Construction: Durable materials withstand vehicle environment stresses
- Universal Compatibility: Works with most 5V DVR and GPS systems
Advanced Technology Implementation
- Switching Regulator Technology: Provides efficient DC-DC conversion
- PWM Control: Ensures precise voltage regulation
- EMI Filtering: Reduces electromagnetic interference
- Thermal Management: Prevents overheating during extended use
Quality Production Process
Each unit undergoes rigorous testing including load testing, voltage regulation verification, and safety protection validation to ensure reliable performance.
Technical Specifications
1 Electrical Parameters
Input Voltage: 12V DC (11V-16V range)
Output Voltage: 5V DC ±2%
Maximum Current: 3A
Conversion Efficiency: ≥92%
2 Protection Features
• Over-current protection (Auto-recovery)
• Over-voltage protection
• Short-circuit protection
• Over-temperature protection
3 Physical Specifications
Cable Length: Standard 1.5 meters (custom lengths available)
Connector Type: DC jack (size varies by application)
Operating Temperature: -20°C to 85°C
Storage Temperature: -40°C to 105°C
4 Compliance & Standards
• CE Certification
• RoHS Compliant
• EMI/EMC Standards
Compatible Applications
Automotive DVR Systems
- Dashboard cameras and recording systems
- Multi-channel vehicle surveillance systems
- Commercial fleet monitoring equipment
GPS Navigation Devices
- Portable GPS navigation systems
- Truck and commercial vehicle GPS trackers
- Fleet management GPS devices
Other 5V Automotive Electronics
- USB charging ports for mobile devices
- Dash-mounted tablets and displays
- Vehicle entertainment systems
12V car charger DC 5521 5525 connector power charge cable




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How to custom your own wire harness?
Send your sample or drawing/schematic for quote price→ Feedback with quotation(1~3 days) → Confirm quotation → Arrange sample you for approval→ [Make mold if needed (7 days) →Mold test] → Making samples(1~3 days)→Samples test(Approval) →place order for Mass production(2~3 weeks)→Quality checking→Packing →Delivery →After Service →Repeat Order.