Firstly, the China factory's SMPS for CCTV systems boasts fast start-up and high conversion efficiency. It's worth mentioning that after improvements, its performance and functionality in all aspects have been greatly enhanced, and the speed of current conversion has been significantly increased, resulting in a substantial improvement in its overall work efficiency. Therefore, people don't need to worry about its conversion speed at all.
Secondly, it must be said that the safety of China factory's SMPS for CCTV systems is excellent. Electrical safety is of utmost importance, and during its development, the researchers carefully considered various scenarios such as short circuits, negative voltage, and overtemperature, and devised corresponding measures to address these issues, making it inherently capable of resolving them. Therefore, it is a very safe power tool, and there is no need to worry about potential safety hazards during use.
Thirdly, the China factory's SMPS for CCTV systems exhibit excellent stability. In the event of insufficient voltage or negative pressure, they can maintain their performance without alteration.
Characteristics
1. High conversion efficiency and fast start-up;
2. Excellent safety performance: The product is equipped with five protection functions, including short circuit, overload, over/under voltage, and overtemperature protection;
3. Good physical properties: The product adopts an all-aluminum shell, featuring excellent heat dissipation, hard anodized surface treatment, good friction resistance, and resistance to certain external forces such as squeezing or impact;
4. Strong load adaptability and stability
Main features and usage precautions of China factory's SMPS for CCTV systems
Usage precautions
1. The DC voltage must be consistent. Each China factory SMPS for CCTV systems has an input DC voltage value, such as 12V, 24V, etc. It is required that the selected battery voltage must be consistent with the DC input voltage of the China factory SMPS for CCTV systems. For example, a 12V China factory SMPS for CCTV systems must be paired with a 12V battery.
2. The output power of China factory's SMPS for CCTV systems must be greater than the power usage of the electrical appliances, especially for appliances with high starting power, such as refrigerators and air conditioners, and a larger margin should be left.
3. The positive and negative poles must be connected correctly. The DC voltage inputted by the China factory's SMPS for CCTV systems is marked with positive and negative poles. Red indicates the positive pole (+), and black indicates the negative pole (-). The battery is also marked with positive and negative poles, with red indicating the positive pole (+), and black indicating the negative pole (-). When connecting, ensure that the positive pole is connected to the positive pole (red to red) and the negative pole is connected to the negative pole (black to black). The diameter of the connecting wire must be sufficiently thick, and the length of the connecting wire should be minimized as much as possible.
4. It should be placed in a ventilated and dry place, protected from rain, and kept at least 20cm away from surrounding objects. Keep it away from flammable and explosive materials. Do not place or cover other items on this machine. The operating ambient temperature should not exceed 40℃.
5. Charging and inverting cannot be performed simultaneously. That is, the charging plug cannot be inserted into the electrical circuit of the inverter output during inverting.
6. The interval between two power-on attempts should be no less than 5 seconds (with the input power disconnected).
7. Please use a dry cloth or an anti-static cloth to wipe and keep the machine clean.
8. Before connecting the input and output of the machine, please first properly ground the machine's casing.
9. To avoid accidents, users are strictly prohibited from opening the chassis for operation and use.
10. If you suspect that the machine is malfunctioning, please do not continue to operate and use it. Instead, promptly cut off the input and output, and have it inspected and repaired by qualified maintenance personnel or a repair unit.
11. When connecting the battery, ensure that your hands are free of any other metal objects to prevent battery short-circuiting and potential burns to the human body.
12. Operating environment: Considering safety and performance, the installation environment should meet the following conditions:
1) Dryness: Avoid immersion in water or exposure to rain;
2) Shady and cool: Temperature between 0℃ and 40℃;
3) Ventilation: Ensure that there are no foreign objects within 5cm of the shell, and that the other end faces are well ventilated.
china factory smps for cctv systems https://www.aeolisstech.com/12v-24v-48v-switching-power-supply-industrial-smps-for-led-cnc-cctv10.html
