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Together for a Sustainable Future: Dahua Showcases Smart City Solutions at Smart City Expo World Congress (SCEWC) 2025

2025-11-12

Together for a Sustainable Future: Dahua Showcases Smart City Solutions at Smart City Expo World Congress (SCEWC) 2025

PFM321 Series

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PFM321 Series

DC12V 1A Power Adapter

Key Points
    • 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
    • Fully Meets ERP.Commission Regulation (EU)2019/1782 Requirement
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Datasheet

Specifications

Electrical Specification

Input Voltage Range

90–264 VAC

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

12 VDC (+7%, –3%)

Output Current

1 A

Max. Output Power

12 W

No Load Power Consumption

< 0.3 W

Protection/Environmental

Protection

Surge protection, over temperature protection,

over current, voltage load protection

ESD: IEC61000-4-2

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

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

Differential Mode ±2 kV (2 ohms)

Working Temperature

–10 °C to +55 °C (–14 °F to +131°F)

Working Humidity

< 90% (RH)

Physical Properties

Weight

0.084 kg

(0.19 lb)

0.09 kg

(0.20 lb)

0.091 kg

(0.20 lb)

Dimensions

76.5 mm × 73.6

mm × 28.5 mm (3.01" × 2.9" × 1.12")

71.9 mm × 73.6

mm × 49.1 mm (2.83" × 2.9" × 1.93")

83.4 mm × 63.2

mm × 29.3 mm (3.28" × 2.49" × 1.15")

Installation

Wall-mount

Color

Black

Input Plug

2-pin Euro

plug

3-pin British plug

2-pin North American plug

Outgoing Cord

DC wire: 1,500 mm (59.06"/4.92 ft)

DC Plug

Φ5.5 mm × Φ2.1 mm × 10 mm (Φ0.22" × Φ0.08" × 0.39")

Certifications

Certifications

PFM321-EN/PFM321-BS:

CE LVD(EN62368-1:2014)

CE EMC(EN55032:2015,EN55035:

2017,EN50024:2010+A1:2015,EN61000-3-2:2014,EN61000-3-3:2013)

PFM321-US:

UL-VI(UL60950-1)

FCC(FCC Part 15 Subpart B)

DOE(VI)

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