Hign-concerned Chemical : None
Model Number : module
Type : Voltage Regulator
Origin : China
Condition : New
Output 5V [Input 6-100V]
Output 9V [Input 10-100V]
Output 12V [Input 13-100V]
Output 24V [Input 25-100V]
1. Input voltage: 7V~100V (input must be greater than output)
2.Output voltage:5V/9V/12V/24V
3.Output current:3A(Maximum peak) Long time current within 2A
4. Conversion efficiency: 96% (maximum)
5.Output ripple:<30mA
6. Output accuracy: ± 0.1V
7. No-load current: 1mA
8.Operating temperature:-40C-+125°C
9.Working humidity:20%-90
10.Size:25.5*16.5*7mm(L*W*H)
11.pcb layers:2 layers
12. Shutdown function: with shutdown function
13.Heat dissipation mode: natural to heat
14. Whether with isolation: without isolation
15. Operating frequency: 1MHZ
Power supply rated power and heat is closely related to the power to do the more power, indicating that the design of heat dissipation and component efficiency, the better the choice, that is to say, if you use the current to 1A, you choose to select the 2A power supply and select the 3A power supply can be used, but the power supply temperature of the 2A power supply to be higher than the power supply of the 3A, the life expectancy will be greatly shortened. Considering the service life is recommended to choose a higher current.
1. Before purchasing, please understand the power of the load power equipment in advance (to equipment labels and parameters marked as a reference).
2. Long-term work should purchase a larger power supply module, the actual power of the load equipment accounted for 30% -75% of the rated power of the module is appropriate.
3. Full load or overload use of the module stability, temperature, service life, etc. has a great impact, may cause burned out power supply and can not be repaired.
4. Make sure all the polarity is correct before wiring, reverse connection will burn the converter. Please connect the fuse to the input side, reverse damage will not give after-sales service.
5. Remember! Connect the input first, not the output device. First connect the connection line between the module and the power supply, and then power on. Otherwise, high voltage is easy to produce the phenomenon of ignition, ignition of the circuit will have damage, the choice of the appropriate power supply power, with a square meter or voltmeter to measure the output voltage of the module and the equipment required to measure the voltage is the same. Then connect the power equipment
The line layout is compact and regular, with good electrical insulation and mechanical stability, and can maintain stable performance under different temperature and humidity environments to ensure accuracy and reliability.
In circuit design, carefully planned lines are like precision transportation networks, and lines of different widths and spacings undertake different currents and signals transmission tasks respectively. The key signal lines are impedance matching processing, which greatly reduces signal reflection and attenuation and ensures the stable transmission of high-frequency signals.
All kinds of electronic components are soldered on the circuit board, and the solder joints are full, round, and firm and reliable. Core components like chips are perfectly connected to the circuit board through fine packaging processes to achieve high-speed data processing and interaction.
This circuit board has a wide range of responses in many fields. Whether in the industrial control field that requires extremely high stability or consumer electronics field that pursues extreme performance, it can provide solid guarantees for the stable operation of the equipment with its excellent design and reliable performance, and help various electronic devices play a powerful role.
