Power Cycling Burn-in System for Small&Medium Power IGBT-<100A
The system is designed to perform power cycling burn-in (intermittent/constant ) with case temp. controlled for IGBT module(100A) in various specifications&dimensions
Test Standard
Product Features
Min./Sec.-level Interval
Supporting of min-level&partial sec-level IOL test by configuring automative-structure fixture.
Water flow control
Independent control of water flow each unit to achieve a more accurace controling of Tc.
Half-bridge/Full-brodge Power
Each DUT positions has 2 channels of Vg generation to achieve both half bridge&full bridge burn-in.
Universal Fixture
Fixture with exclusive design of three-axis(X,Y,Z) adjustable down loading, which can be fit for DUTs in various packages.
Product Parameters
Water Cooled System
Control
MCU control; Water temp. setting range: 5℃~35℃
Cooltant
DI water(or purified water); Auto-water repenishment;
Protection
Compressor protection; Motor overload protection; Low water temp.protection;Water-break protection; Phase failure&phase sequence protection
Cooling capacity
8KW
Water circulation
25L/min
Capacity
Slots
8
Total DUT QTY.
4 DUTs per slot; Total 32 DUTs
Power Supply
QTY.
8 sets
Output
20V / 120A constant current source
Driver Board
QTY.
8 pcs
Current detection range
Imax=100.00A
Constant current source accuracy
±(1% + 0.1A)
Voltage detection
Range:0.00V~99.9V; accuracy:±(1% + 1LSB)
Vg configuration
Each unit with 2 channels of Vg:-10.00V~+20.00V
Tc
Ambient~105℃;Accuracy:±(1%+1℃);Uniformity:±2℃
Current conduction
High current conductor with multi copper core
Fixture
Structure
Universal fixture with clamshell&vertical screw in design