The general output voltage of led rainproof power supply is DC 12V or 24V, which is mainly used for some low-voltage lighting LED products. Such as light strips, hard light strips, etc. The so-called rain protection just means that the rainwater will not be directly poured into the power supply when it rains, but it cannot be…
Category: Uncategorised
Application advantages of iron candle barrels
In our days, there are many iron products, whether it is kitchen utensils, daily necessities, or packaging products, there are iron products. As a lighting packaging container, iron candle bucket have many advantages to a certain extent! Iron candle barrels are not easy to break and are light in weight. Its weather resistance is from…
What do you need to consider when choosing a mask manufacturer?
When faced with many mask manufacturers, everyone must consider several aspects when choosing. The first is to look at the manufacturer’s business qualifications.careable mask Manufacturer. This is a very important step. If the business is legal and can be produced in accordance with national laws and regulations, then the quality of the masks produced by…
Nut sorters help nut processors win the market
In recent years, when major supermarkets hold major festivals, gift boxes of casual snacks such as nuts are also placed in the most conspicuous position. Nut gift boxes have become the first choice for mass consumers to stock up. Manual sorting of nuts has the disadvantages of high labor intensity, low efficiency, high cost, and…
What should be considered in architectural landscape lighting design?
1. What is night scene lighting design? The meaning of night scene is very wide, usually including soft night scene and urban lighting. Night lighting design also involves two parts: indoor and outdoor lighting. commercial lighting solutions ，Common types of night lighting designs include park night lighting designs, architectural lighting designs, and plant lighting. 2. Why…
Exactly what are the precautions for kn95 masks
1. Rinse both your hands before making use of the kn95 mask, and steer clear of holding the inside the cover up with the palms during wearing to minimize the possibility of the mask getting toxified. 2. When using a kn95 face mask, it is actually essential to identify the outside and inside in the…
The principle of inverter welding machine
inverter welding machine consists of inverter power supply and external equipment. The inverter power supply is the core of the equipment, and its working process is as follows: Power frequency AC-DC-high frequency AC-transformer-DC is to rectify and filter three-phase or single-phase 50Hz power frequency alternating current to obtain relatively smooth direct current. The direct current…
What are the advantages of inverter welding machine
Compared with the traditional electric welding machine, some people may not know much about the inverter electric welding machine. The performance, efficiency and volume of the inverter electric welding machine all exceed the traditional electric welding machine. The following will tell you the advantages of igbt inverter welder. 1: Small size Due to the high working…
The principle and classification of electric powered welding unit
The electrical welding device can be a great-power transformer created from the principle of inductance. Inductors produce large voltage alterations when they are changed off and on. Our prime-voltage arc generated if the good and bad electrodes are momentarily simple-circuited can be used to dissolve the electrodes. Welded on. to be able to mix them.welding…
lavaliereMicrophone Buying Tips
Choose wired or wireless? When it comes to choosing wired or wireless, I believe that it is not only the microphone category that exists. wireless microphone for sale As long as the purchased product has both wired and wireless options, it will confuse many people who have difficulty choosing for a long time. Then the…