企业信息
第15年
- 入驻时间： 2009-12-08
- 联系人：江小姐
- 电话：0769-81197326
-
联系时，请说明易展网看到的
- Email：ptitech@szpti.com
案例详情
Function tester system
日期：2024-11-18 20:26
浏览次数：0
摘要：ict tester fun test system
Function tester system
Customerrequirement:
Test 1.Power Supply: +12V
Test 2.Power Supply:+5V
Test 3.Amplifiers
Test 4.Comparators
Test 5.Sensor Dc Voltage
Test 6.RelayOperation
Test 7.Capacitor Charge
Test 8.Delay-1
Test 9.Sensor Noise
Test 10.Delay-2
Test 11.Sensor Sensitivity
System architecture:
Module function
1,PC: Control the test system except: ICT MUX relay board program power
2,programpowersupply: UUTPowersupply
3,MUX Relay board:
1) Multiple boards powersupplyswitch
2) Test point short control
3) Voltage signal control
4) Charge resistor control
4,Fixture: Probecontact
Equipmentlist:
| NAME： | SUPPLIER： | TYPE： | NOTE |
| ICT | PTI | PTI816 | |
| Power | 欧源 | APG-1005N | |
| Mux relay board | PTI | MUX-128-1 | |
| GPIB adapter | agilent | 82357B | Power control |
| Fixture | PTI | RK210PR fixture | |
| | | | |
Test flow
1, ICT test open/short, component IC….
If Ok, to2step; if fail, test abort
2, Program supplypoweron
3, Test UUT power 12V and 5VIfok, go on
4, MUX relay board controltestpoint short and supply voltage signal, ICT,measurevoltage.
5, MUX relay board controlchargeresistor(1ko) connect to charge
6,Test end, display testresultand press up
