240W 20Amp Output PTC Fuses Switching Power Supply, Used in CCTV Cameras

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Basic Info

Payment Type:	T/T

Product Description

Output: 12V/20A

Protection: over-voltage, -current and short-circuit

Used in cameras

Popular in the European and US countries

Environment qualification:

Cooling method: cooling by free air convection

Elevation: ≤3,000m

Input:

Output:

Working temperature: 0 to 40°C

Storage temperature: 0 to 70°C

Related humidity: 95% RH

Rated input voltage: 220V AC

Input voltage range: 198 to 242V AC

Input current: 2.3A

Input power factor: -PF

Input frequency range: 50/60Hz

Efficiency: >78%

Units: 18

Voltage without load: 12V DC

Voltage regulation: 12V DC, 5%

Voltage with full load: 12V DC ± 5%

Current regulation: 1%

Current range: 0.3 to 20A

Ripple and noise: ≤100mV

Peak: ≤250mV

Start time: ≤3S

Hold up time: ≥20 minutes

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