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Electrostatic discharge is a common natural phenomenon (when a charged object approaches or contacts a conductor, the charge will be transferred, which is electrostatic discharge). Electrostatic discharge has a pervasive impact on Electrical and electronic equipment, devices or systems, and is a kind of electromagnetic energy with a very high degree of harm. Only by improving the anti-static ability of electronic products can we ensure the safe use of electronics. The electrostatic discharge generator independently developed by our company is used to evaluate the performance of electrical and electronic equipment, devices or systems subjected to electrostatic discharge. The product meets the requirements of new standards such as IEC61000-4-2 and gb/t17626.2.
Product model
output voltage
Output voltage polarity
Energy storage capacitance
Discharge resistance
Rise time of discharge current
Air discharge holding time
Discharge mode
Trigger mode
Working mode
Discharge interval
Discharge times
Equipment working power supply
ambient temperature
ESD 30K
0.2~±30kV
Positive, negative, positive before negative, negative before positive
150pF
three thousand three hundred and two
0.6~1ns
z5s
Contact discharge, air discharge
Single discharge, continuous discharge
Automatic, manual and gun body control
IEC level mode, programming mode, voltage ramp up mode
0.05~9.99s
1~9999
AC220V ± 10%,50/60Hz
15C~35 ℃
Voltage dips/sags, short interruptions are caused by failures of the power grid and power facilities or sudden large changes in loads. In some cases, there will be two or more consecutive dips or interruptions. Voltage changes are caused by continuous changes in the loads connected to the grid. If the EUT cannot respond in time to changes in the power supply voltage, it may cause malfunctions. Voltage dips generators are used to evaluate the performance of electrical and electronic equipment when subjected to voltage dips/sags, short interruptions, and voltage changes. Products fully meet the requirements of standards IEC/EN 61000-4-11 and GB/T17626.11.
The aircraft surge voltage generator GJB 181b is designed in accordance with the relevant requirements of GJB 181 standard, and is used to simulate the changes of high-voltage, normal and low-voltage power supply characteristics of aircraft electronic equipment power supply, as well as the status of undervoltage surge, overvoltage surge and instantaneous power failure to provide an evaluation basis.
The lightning surge generator sur 6ka is used to inspect the anti surge protection devices such as zinc oxide arrester valve piece, varistor, SPD, TVs tube, gas discharge tube, etc. for surge impact test. The product produces 8/20us surge pulse waveform, and the technical indicators of the waveform comply with the provisions of national standards and IEC standards.
Sales Hotline：400-021-6779 Switchboard：021-67727150
3255 Shengang Road, Songjiang Industrial Zone, Shanghai 2F, building 11
Silicon valley power, No. 416, Xuegang North Road, Longhua District, Shenzhen 2nd floor, building A4, Qinghu Park
No. 3, Rongjing East Street, Yizhuang Economic Development Zone, Beijing Room a1821, Lido, Rongjing
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