

Dahua / 12 VDC, 2 A Power Adapter / DH-PFM320D-US
DH-PFM320D-US
- 12 VDC, 2 A Power Adapter
- Visual Indicator when Power Present
- Full Power Efficiency at –30 °C to +70° F (–22 °F to 158 °F)
- Accurate Over-current and Over-voltage Protection
- Surge Protection
- Two-year Warranty (for products sold through an authorized Dahua Dealer)
- Become a registered dealer of Dahua
- Call 1-800-878-6604 for Dealer Prices!

Specifications
| Electrical | |
| Input | 100 VAC to 240 VAC, 50/60 Hz, 0.6 A |
| Output | 12 VDC, 2A (+7%, –3%) |
| Protection | |
| Protections | Surge, Over-temperature, Over-current, Voltage Load |
| ESD | EN61000-4-2. ±4 kV Contact; ±8 kV Air |
| Surge | EN61000-4-5 |
| Combination Wave | Common Mode: ±4 kV (12 Ω); Differential Mode: ±2 kV (2 Ω) |
| Environmental | |
| Operating Temperature | –30 °C to +70° F (–22 °F to 158 °F) |
| Operating Humidity | 95%, Relative |
| Physical Properties | |
| Dimensions (L x W x H) | 104.0 mm x 45.0 mm x 33.0 mm (4.09 in. x 1.77 in. x 1.30 in.) |
| Installation Mode | Plane Installation |
| Color | Black |
| Input Plug | 2-pin North American Plug |
| Cord Lengths | AC Cord: 500.0 mm (19.69 in.) DC Cord: 800.0 mm (31.50 in.) |
| DC Plug | ⌀5.50 mm x ⌀2.10 mm x 12.0 mm (⌀0.22 in. x ⌀0.08 in. x 0.47 in.) |
| Certifications | |
| Safety | CE, FCC, UL-VI |
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Description
DH-PFM320D-US
- 12 VDC, 2 A Power Adapter
- Visual Indicator when Power Present
- Full Power Efficiency at –30 °C to +70° F (–22 °F to 158 °F)
- Accurate Over-current and Over-voltage Protection
- Surge Protection
- Two-year Warranty (for products sold through an authorized Dahua Dealer)
- Become a registered dealer of Dahua
- Call 1-800-878-6604 for Dealer Prices!

Specifications
| Electrical | |
| Input | 100 VAC to 240 VAC, 50/60 Hz, 0.6 A |
| Output | 12 VDC, 2A (+7%, –3%) |
| Protection | |
| Protections | Surge, Over-temperature, Over-current, Voltage Load |
| ESD | EN61000-4-2. ±4 kV Contact; ±8 kV Air |
| Surge | EN61000-4-5 |
| Combination Wave | Common Mode: ±4 kV (12 Ω); Differential Mode: ±2 kV (2 Ω) |
| Environmental | |
| Operating Temperature | –30 °C to +70° F (–22 °F to 158 °F) |
| Operating Humidity | 95%, Relative |
| Physical Properties | |
| Dimensions (L x W x H) | 104.0 mm x 45.0 mm x 33.0 mm (4.09 in. x 1.77 in. x 1.30 in.) |
| Installation Mode | Plane Installation |
| Color | Black |
| Input Plug | 2-pin North American Plug |
| Cord Lengths | AC Cord: 500.0 mm (19.69 in.) DC Cord: 800.0 mm (31.50 in.) |
| DC Plug | ⌀5.50 mm x ⌀2.10 mm x 12.0 mm (⌀0.22 in. x ⌀0.08 in. x 0.47 in.) |
| Certifications | |
| Safety | CE, FCC, UL-VI |
Downloads





















