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Dahua PFM321 Series
Dahua PFM321 Series
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Dahua PFM321 Series

DC12V 1A Power Adapter

> Easy installation;
> 90~264Vac wide input voltage range, meet the requirements in different parts for electric network fluctuation;
> High quality and reliability: pass 3 months high temperature aging test;
> 4KV outdoor lightning protection grade.
Specifications
Technical Specification
Model DH-PFM321-EN DH-PFM321-BS DH-PFM321-US
Electrical Specification
Input Voltage Range 90~264Vac
Input Plug 2-pin Euro plug 3-pin British plug 2-pin North American plug
Efficiency 80.15% (V) 80.15% (V) 82.96% (DOE VI)
Output Voltage 12Vdc (+7%, -3%)
Output Current 1A
Max. Output Power 12W
No Load Power Consumption <0.3W
Protection/Environmental
Protection Surge protection, over temperature protection, 

over current, voltage load protection
ESD: IEC61000-4-2 

±6kV Contact; ±8kV Air
Surge: EN61000-4-5 

Combination Wave: Common Mode ±4KV (12 ohms);

Differential Mode ±2kV (2 ohms)
Working Temperature -10℃~+55℃(+14℉~+131℉)
Working Humidity <90% RH
Physical Properties
Weight 0.084kg (0.19lb) 0.09kg (0.2lb) 0.091kg (0.2lb)
Dimension(LxWxH) 76.5mmx73.6mmx28.5mm 

(3.01”x2.9”x1.12”)

 71.9mmx73.6mmx49.1mm 

(2.83”x2.9”x1.93”)

 83.4mmx63.2mmx29.3mm 

(3.28”x2.49”x1.15”)
Installation Wall-mount
Color Black
Input Plug 2-pin Euro plug 3-pin British plug 2-pin North American plug
Outgoing Cord DC wire: 1500mm(59.06”/4.92ft)
DC Plug Φ5.5mmxΦ2.1mmx10mm(Φ0.22”xΦ0.08”x0.39”)
Safety Standards
Certification CE CE UL, FCC

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