The Dahua DH-PFM321D is a high-performance 12V DC, 1A power adapter designed for security cameras and other low-power electronic devices. It ensures stable and reliable power delivery while incorporating multiple safety protections for long-term durability.

Key Features

✅ Universal Compatibility

• Supports 100-240V AC input voltage, making it adaptable to global power standards.
• Suitable for CC (Closed Circuit) and IP cameras, as well as other low-power devices.

✅ Reliable Power Supply

• Delivers a steady 12V DC output at 1A (±2%), ensuring smooth operation of connected devices.
• Max Power Output: 12W, suitable for security systems, LED lighting, and IoT devices.

✅ Advanced Safety Protections

• Surge Protection – Prevents damage from sudden voltage spikes.
• Overcurrent Protection – Ensures devices receive only the required power.
• Overvoltage Protection – Protects against voltage fluctuations.
• Overtemperature Protection – Prevents overheating, ensuring longer lifespan.
• Electrostatic Discharge (ESD) Protection – Complies with EN61000-4-2 standards, safeguarding against static electricity.

✅ Wide Temperature Range

• Operates efficiently in extreme conditions: -30°C to +70°C.
• Ensures full-load efficiency (100%) even at high temperatures.

✅ Compact and Practical Design

• Lightweight & Small – (84 × 41 × 26 mm, 150g), making it easy to install in tight spaces.
• LED Indicator – Provides a visual power status for quick troubleshooting.
• Installation Mode: Plane installation for easy setup.
  

Technical Specifications