Módulo de fuente de alimentación conmutada convertidor Buck AC-DC AC100-240V a 5V 12V 24V regulador de voltaje CV aislado de salida Dual

Dual Output 12V1.2A / 5V 500mA:

1. Use high-quality materials, durable

2. Overload, short circuit and overvoltage protection functions

3. Small size and high efficiency

4. Full load aging test, ultra-low standby noise

5. Wide application range

Parameters:

Output voltage: main circuit 5V, auxiliary circuit 12V

Rated current: main circuit 500mA, auxiliary circuit 1000mA

Current range: main circuit 0.2-0.5A, auxiliary circuit 0-1A

Rated power: 14.5W

Output adjustable range: non adjustable

Establishment, rising and holding time: 200ms, 20ms, 20ms/220VAC

Input voltage range: 100~240VAC

Input current: 0.2A (average current 0.1~0 18A)

Frequency range: 47~63Hz

Efficiency: 76%

Starting impulse current: COLD START 30A/230VAC

Leakage current: 5mA/220VAC

Overpower protection: 150~170% of rated power, fault removal and automatic recovery

Overvoltage protection: VH1: 50%

DC short circuit protection: the power supply is disconnected intermittently to eliminate short circuit and restore the power supply (the auxiliary circuit has no protection function)

Operating temperature and humidity: - 15 ° C~+50 ° C@100 % LOAD, + 60°C @60%LOAD:20%-90% RH

Storage temperature and humidity: - 40 ° C~+85 10% - 95% RH

Safety standard: MEET Gb4943

Withstand voltage: I/P-O/P: 1KVAC 1min

Insulation impedance: I/P-O/P: 500VDC/100M Ohms

Output voltage: main circuit 5V, auxiliary circuit 24V

Rated current: main circuit 500mA, auxiliary circuit 400mA

Current range: main circuit 0.2-0.5A, auxiliary circuit 0-0.4A

Rated power: 12.1W

Output adjustable range: non adjustable

Establishment, rising and holding time: 200ms, 20ms, 20ms/220VAC

Input voltage range: 100~240VAC

Input current: 0.2A (average current 0.1~0 18A)

Frequency range: 47~63Hz

Efficiency: 80%

Starting impulse current: COLD START 30A/230VAC

Leakage current: 5mA/220VAC

Overpower protection: 150~170% of rated power, fault removal and automatic recovery

Overvoltage protection: VH1: 50%

DC short circuit protection: the power supply is disconnected intermittently to eliminate short circuit and restore the power supply (the auxiliary circuit has no protection function)

Operating temperature and humidity: - 15 ° C~+50 ° C@100 % LOAD, + 60°C @60%LOAD:20%-90% RH

Storage temperature and humidity: - 40 ° C~+85 10% - 95% RH

Safety standard: MEET Gb4943

Withstand voltage: I/P-O/P: 1KVAC 1min

Insulation impedance: I/P-O/P: 500VDC/100M Ohms

1. All parameters are measured under the condition of rated voltage 220VAC input, rated load environment 25 ° C and humidity 70%

2. Accuracy: including setting error, voltage regulation rate and load regulation rate

3. Ripple test: connect the power supply and load with a 30cm long stranded wire, connect the load end with 0.1uF and 47uF capacitors, and measure at the load end with a 20MH oscilloscope

4. Voltage regulation rate: measured when input voltage changes from low to high under rated load

5. Load adjustment rate: measured when the measured output changes from 0% load to 100% load

6. Each circuit can output the maximum current, but the sum of total loads cannot exceed the maximum output power