ESD Tester

ESD Tester


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Required Quantity
Place of Origin
Payment Terms
Negotiable
Production method
Negotiable
Shipping / Lead Time
Negotiable / Negotiable
Keyword
Category
Other Machinery & Industry Equipment
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KAST Engineering Co., Ltd.

Country / Year Established
South Korea South Korea /
Business type
Others
Verified Certificate

16

DUNS

Product name ESD Tester Certification -
Category Other Machinery & Industry Equipment Ingredients -
Keyword - Unit Size -
Brand name - Unit Weigh -
origin Stock -
Supply type - HS code -

Product Information

Electrostatic discharge (ESD) is a significant factor in both the premature failure of electronic equipment and the ignition of explosive devices. ESD has become a common cause of microelectronic circuit failure.

 

Since it is not always possible to control the environment where electronic or explosive devices are used, the burden of product reliability falls upon the manufacturer to design and build equipment that will reduce its susceptibility to ESD.

Common specification

Items
Descriptions
Operating power
AC 110/220 ±10 % at 50/60Hz
Voltage range
(adjustable power supply)
0.1 ~ 40 KV(pulse)
( depends on user's option )
Accuracy of output
Setting value± 10%
Charge capacitor
300 pF~ 0.1pF(option)
Discharge resistor
Option

N.B) Detailed specification is depending on user's option.

Basically, ESD simulator consists of a variable H.V power supply, H.V switch and capacitor network to simulate a specific electrostatic discharge from human body, a machine or device.
The relevant specification describes a unique waveform characteristic resulting in different ESD susceptibility levels for each model.

 

Technical specification Mechanical scheme of ESD

Some devices may be more readily damaged by discharges occurring within automated equipment, while others may be more prone to damage from handling by personnel.

Basic Machine Model Circuit of ESD


Typical Machine Model Circuit
Photo shows a mechanic model circuit of ESD, and is similar to HBM.
According to the variable ESD occurrence, above circuit parameters (discharge circuit, voltage and charge capacitor) is quite different. So, these circuit factors depend on user's option or kinds of products.

ESD test procedures

Make-up of Tester
HBM (Human Body Model)
MM (Machine Model)
CDM (Charged Device Model)
  • Develop and measure suitable on-chip protection.
  • Enable comparisons to be made between devices.
  • Provide a system of ESD sensitivity classification to assist in the ESD design and monitoring requirements of the manufacturing and assembly environments.
  • Have documented test procedures to ensure reliable and repeatable results.
Devices failure models and device test methods define the sensitivity of the electronic devices and assemblies to be protected from the effects of ESD.

B2B Trade

Price (FOB) Negotiable transportation -
MOQ Negotiable Leadtime Negotiable
Payment Options Negotiable Shipping time Negotiable

KAST Engineering Co., Ltd.

Country / Year Established
South Korea South Korea /
Business type
Others

16

DUNS

President
Whowon Park
Address
Gupyeong-dong, Gumi-si, Gyeongsangbuk-do, Korea
Product Category
Other Machinery & Industry Equipment
No. of Total Employees
1-50
Company introduction

We are bright company comprised of kind people who are grateful to share our past, present and future.

KAST has been manufacturing various types of test equipment and systems for coil winding products, electric devices, high voltage products, and electric home appliances since 1987. At present, 40 kinds of high accurate test equipment and systems are under commercial production, and ranked first in domestic market share in South Korea.

KAST's products are used in the manufacturing fields more than 2000 companies relating to motor, transformers, solenoid, car electric parts, nuclear plant, mobile phone and more.
KAST manufactures these products on the basis of accumulated experience (including patents) and the continuous R&D investment. KAST runs its own Calibrating Laboratory certified under IEC 17025.

Our overseas marketing is also expanding every year and our endless efforts for exporting will continue in order to meet the increasing demands of overseas customers. With open-minded and warm hearts, we at KAST are waiting to negotiate with you.


1978.11    Established
2001.05    Patents for Surge Tester
2002.01    Designated as National Calibration Institute (ISO/IEC 17025)
2002.11    Awards (Test Equipments Parts, High Accuracy Equipments Parts)
2003.07    Designated as Superior Exporting Firm
2003.09    Designated as INNO-BIZ Company
2006.03    Certificate of NEP (New Excellent Product)
2006.11    CE Certificate for Digital Surge Tester

Main Markets

Australia Australia

China China

Hong Kong(China) Hong Kong(China)

Japan Japan

Pakistan Pakistan

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