Yangzhou Kaihong Power Technology Co., Ltd. (Yangzhou Headquarters)
Sales phone: 0514-87979963
Sales Straight 1: 13773587351
Sales line 2: 18932373905
Sales line 3: 15190420406
Company Fax: 0514-87580922
Sales email: firstname.lastname@example.org
Company address: Xi'an Jiaotong University Pioneer Park, East Wuzhou Road, Yangzhou
The portable test power supply is mainly used for the low jump voltage test of the high-voltage switch operation circuit and the 80 low-voltage test power supply. It is also used for the self-starting performance test of the switching power supply for protection devices, and tests the starting voltage of each switching power supply.
1. Specially designed, precise and continuously adjustable output, full voltage stabilization;
2. With the millisecond meter function, it can be used to test the switching action time;
3, comes with digital voltmeter display, easy to use;
4, using PWM technology, small size, light weight, small loss, short circuit self-protection;
5, using over current, over voltage, short circuit, over heat protection;
6. Fully isolated design with high safety design;
7. Can be used for 80% low voltage test power supply of relay protection device and switch operation circuit;
8. It can be used to test the self-starting performance of the switching power supply of the protection device, and test the starting voltage of each switching power supply.
When using mobile power products, there are still several issues to be aware of.
a. The output voltage of the mobile power supply must be in the range of 5.3 ± 0.5V, otherwise some brands of mobile phones cannot be charged;
b. The adapter must be matched. The principle of use of mobile power products is to charge digital equipment through a USB cable. One end of the cable with a USB interface is connected to the mobile power product, and the other end is connected to the digital device. Therefore, the interface at the other end is It must be consistent with the interface of the digital device, otherwise it cannot be charged. c. The mobile power should be handled in a dry environment. Rain, moisture, and various liquids or moisture can corrode electronic components and circuits.
d. The mobile power cannot be stored in a high temperature place. High temperatures will shorten the life of electronic devices, damage batteries and age certain plastics.
e. Do not throw or hit the mobile power with rough use. Rough usage may damage internal circuit boards and precision machinery.
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