Product Feature:
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 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
Package List:
Stabilized voltage power module * 1
