Precision 5V 700mA (3.5W)/12V 2A Isolated Switching Power Supply/ACDC Step-Down Module 220V to 5V

$0.70$1.40

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Operating Temperature: -20°C to 70°C. Green-gold capacitors withstand 105°C for 10,000 hours, exceeding 5 years at 70°C, and approximately 20-50 years at ambient temperatures (use above 70°C is not recommended). High-quality solid-state capacitors for output filtering.

Input voltage range: AC 50V–277V DC 70V–390V

No-load power: <0.05W Full-load power: <4W

Output Characteristics: Multiple modules with the same voltage rating can be connected in parallel to meet the demand for high current in compact spaces.

Output Voltage: 5V ±0.15V at no load and full load; decreases by 0.1V under light load and recovers under heavy load; ripple of 60mV at 50% load.

Output Current: 5V 0mA–700mA, enters constant-current mode at full load

Test resistor: 7 ohms for 5V (4.9V)

Output indicator: Green light

Output power: 3.5W Efficiency: approximately 80%

Output Protection: Overvoltage, overcurrent, overtemperature, overpower, short-circuit protection, etc.

 

Operating Temperature: -20°C to 70°C. Green-gold capacitors withstand 105°C for 10,000 hours, exceeding 5 years at 70°C, and approximately 20-50 years at ambient temperatures (use above 70°C is not recommended). High-quality solid-state capacitors for output filtering.

Input voltage range: AC 50V–277V, DC 70V–390V

No-load power: <0.05W Full-load power: <4W

Output Characteristics: Multiple modules with the same voltage rating can be connected in parallel to meet high-current demands in compact spaces.

Output Voltage: 12V ±0.05V at no load and full load. Reduces by 0.1V under light load and recovers under heavy load. Ripple at 50% load: 100mV.

Output Current: 12V 0mA–300mA, enters constant current mode at full load

Test resistor: 40 ohms for 12V

Output indicator: Green light

Output power: 3.5W Efficiency: approximately 80%

Output Protection: Overvoltage, overcurrent, overtemperature, overpower, short-circuit protection, etc.

 

Product Features:
1. Easy installation with input/output terminals supporting soldered 5.08mm connectors or plug pins.
2. Four mounting holes with 3mm diameter for secure screw fixation against movement or vibration.
3. Universal AC input voltage 100V-265V for global compatibility.
4. High efficiency with compact design density, minimal footprint for easy installation and extremely low output ripple.
5. High isolation between input and output.
6. Comprehensive protection against overload, short circuit, and over-temperature conditions.

Power Protection: Overload, short circuit, and over-temperature protection included
Input Voltage: AC 100V-265V
Input Frequency: 50Hz-60Hz
Output Voltage: DC 12V
Output Current: Rated 2A, Peak 4A protection
Output Power: 24W
Overall Dimensions: Length 6.9cm × Width 3.6cm × Height 2.5cm

Shipping matters:

China Post Small Parcel:   15-20 days

EMS:10-15 days

FedEx:5-7 days

DHL Express:5-7 days

UPS:4-7 day

Receive order preparation time:   

Ships 1-3 days after receipt of order

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