AC to DC Voltage Converter AC 12V to 5V 3A 15W, DC 12V to 5V Converter

Description

AC to DC Voltage Converter Key Features

🔥 Military-Grade Durability

• Fully encapsulated IP68 waterproof design (submersible up to 1.5m for 30 mins)

• V-0 Flame-Retardant ABS housing withstands extreme temperatures (-20°C to +65°C)

• 50,000+ hour MTBF with automotive-grade components

⚡ Ultra-Efficient Power Delivery

• 92% peak efficiency using synchronous rectification technology

• Stable 5V±1% output even with fluctuating 10-40V DC/10-26V AC inputs

• 3A continuous / 3.5A peak current for high-demand devices

🔒 Smart Protection Suite

• Triple Safeguard: Short-circuit + Reverse Polarity + Over-temperature auto-shutdown

• Built-in 5A quick-blow fuse and TVS surge suppression (up to 600W)

• Automatic load detection prevents overcurrent damage

AC to DC Voltage Converter Technical Specifications

Advanced Engineering

Core Technology

• Synchronous Buck Architecture: Proprietary PWM controller (IC: LM25116-Q1) minimizes switching losses

• Multi-Layer PCB Design: 2oz copper layers with thermal vias for optimal heat dissipation

• Automotive Validation: Passed ISO 16750-2 vibration and ISO 20653 dust/water ingress tests

Intelligent Thermal Management

• NTC temperature monitoring with dual cooling paths

• Auto-throttling at 75°C → Maintains safe operation without shutdown

• -40°C cold-start capability (pre-heating circuit optional)

Compliance & Safety

✅ Certifications: CE, FCC Part 15B, RoHS, REACH
✅ Isolation Voltage: 1500V DC input-output (non-isolated design)
✅ Safety Standards: Complies with UL 60950-1, EN 55032 Class B EMI
✅ Warranty: 5-year limited warranty + lifetime technical support

AC to DC Voltage Converter Installation & Wiring

Step 1: Verify input power matches voltage range (10-40V DC/10-26V AC)
Step 2: Strip 10mm insulation from 18-12 AWG wires
Step 3: Connect via lever terminals:

• Input: Red (+)

• Output: Yellow (+5V), Black (-GND)
  Step 4: Secure waterproof gland nuts (included)
  Pro Tip: Use dielectric grease (not included) for marine/solar installations

AC to DC Voltage Converters FAQs

Q: Can this replace a 220V AC adapter?

⚠️ No! Requires pre-regulated DC/AC input (e.g., car battery/solar panel). Use with 220V requires separate AC-DC converter.

Q: How to calculate power requirements?

➤ Total load ≤15W: Sum all device (5V×current). Example: 5V/2A camera + 5V/1A sensor = 15W max.

Q: Is parallel operation possible?

➤ Yes! Up to 3 units can be paralleled (45W total) using our SYNC-PAR3 kit (sold separately).

Q: EMI performance?

➤ <30dBµV @ 3m (EN55032 Class B) – safe for automotive/medical environments.