Project

General

Profile

Feature #1296

Updated by tin almost 5 years ago

AC input test, self-test result after cal 

 AC source: Chroma 61504 

 110VAC, 60Hz - PASS, P=26.5W, 0.3A, PF = 0.77 
 230VAC, 50Hz - PASS, P=22.5, 0.17A, PF = 0.77 
 90VAC, 400Hz - FAIL1, P=17W, 0.23A, PF = 0.8 
 250VAC, 400Hz - PASS, P=25.5W, 0.11A, PF = 0.92A 

 |                 |90VAC|132VAC|180VAC|250VAC| 
 |50Hz             |PASS |PASS    |PASS    |PASS    | 
 |60Hz             |PASS |PASS    |PASS    |PASS    | 
 |400Hz            |FAIL1 |PASS    |FAIL2    |PASS    | 

 FAIL1 = 302.4 ADGND MUX, 303.1 Input buffer, 304.1, 304.2 Open ckt ohms, 305.4 20V MUX, 306.1, 306.2 Ohms  
 Ohms shows 0.43 Gohm 
 FAIL2 = 304.1, 304.2 Open ckt ohms, 305.4 20V MUX 


 FAIL3 - Errors 200.2,200.3,401.1 

Back