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Dahua Technology Honored by WWF-Hong Kong as 'Smart Technology Partner' at Earth Hour 2026 Ceremony

2026-04-01

Dahua Technology Honored by WWF-Hong Kong as 'Smart Technology Partner' at Earth Hour 2026 Ceremony

PFM344D-4CH-EN

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PFM344D-4CH-EN

Switching Power Supply

Key Points

    > Outputs through 4 channels and can supply to multiple devices at the same time.

    > The output voltage can be adjusted to 3 levels, making it easily adapt to various types of devices.

    > Easy to install, the device supports wall mount installation.

    > Designed with protection against overcurrent, overvoltage, and short circuits.

    > Surge protection: common mode: ±4 kV, differentiate mode: ±2 kV.

    > V-0 fireproof.

    > CE certification.

    > Efficiency Level: VI

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Datasheet

Specifications

Function

Input Voltage 100 VAC–240 VAC
Output Voltage Normal: 12 VDC
Long: 13.5 VDC
Ex-Long: 15 VDC
Rated Output Current Normal: 2.5 A
Long: 2.25 A
Ex-Long: 2 A
Rated Power Output power: 12 W (for one channel)
Total power: 30 W
Power Consumption In Idle ≤0.1 W
Efficiency ≥86.95%

Port

Input Port 2-core female seat C8, with European standard cable
Output Plug 4 channel output terminal

Protection

Types of Protection Overcurrent protection, short circuit protection and overvoltage protection
Surge Protection Grade Common mode: ±4 kV
Differentiate mode: ±2 kV
Statics Protection Air discharge: ±8 kV
Contact discharge: ±6 kV

Structure

Installation Wall mount
Product Dimensions 140.1 mm × 94.5 mm × 34.2 mm (5.52" × 3.72" × 1.35") (L × W × H)
Appearance Color Gray
Net Weight 0.23 kg (0.51 lb)
Gross Weight 0.31 kg (0.68 lb)
Packaging Dimensions 143 mm × 41 mm × 144 mm (5.63" × 1.61" × 5.67") (L × W × H)
Input Cable Length 1000 mm (39.37")

Environment

Operating Temperature 0 °C to +40 °C (+32 °F to +104 °F)
Operating Humidity 10%–90% (RH)
Storage Temperature –40 °C to +80 °C (–40 °F to +176 °F)
Storage Humidity 5%–95% (RH)

Certifications

Certifications CE

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