Consult

Constant current burn-in test system for zener diode(MFS2003A)

The system is suitable for constant current power test of various packaging zener diodes and other diodes (including F type, TO-220, TO-247, TO-254, TO-257, TO-258, TO-3P, SMD-0.5, SMD-1, SMD-2).

Function

Provide 12-way high-precision constant current electronic loads, which can control and protect each test component separately
The burn-in power supply of the equipment can be set to program control mode and manual mode
The transverse forced air cooling structure is adopted to take away the heat generated in the burn-in process, so that the temperature of the test chamber tends to be uniform
8 sets of independent fan cooling control components are provided to independently control 2 test zones

Product Features

Test temperature zone	1
Test temperature	RT+10~200℃ (operating temperature 5~35℃ without oven)
Test zone	16
Testcurrent	0~60A
Testvoltage	0~25V
Currentdetection	50mA~5A
Voltagedetection	0~25V
Current detection accuracy	±(1%+5mA)
Voltagedetection accuracy	±(1%+0.1V)
Constant current electronic load detection	50mA~5A
Precision of constant current electronic load	±(1%+5mA)
Burn-in mode	constant current, intermittent
Power supply	0~25V/60A (Optional 16 channels)
Machine power supply	Three-phaseAC380±38V
Maximum power	15KW(typical)
Total weight	700KG (typical)
Dimensions of machine	1450mm(W)×1450mm(D)×2000mm(H)

Applicable standards

GJB128 GJB33 MIL-STD-750

Applicable components

For voltage-regulator tube diodes and diodes of F type, TO-220, TO-247, TO-254, TO-257, TO-258, TO-3P, SMD-0.5,SMD-1, SMD-2 and other packaging zener diodes