Go  List           PASS                            
                                FAIL                            
Output Transient Response(Dynamic Loading)[1]                                        
                                                             
Model :                                                             
                                                             
1.      Equipment :                                                          
               (1)    AC Source : Chroma 6520                                                      
              (2)    DC Load : Chroma 63102/63103/63323                                                    
                (3)    Oscilloscope : Tektronix  MDO 4054C
(4)    Current Probe : Tektronix TCPA300/TCP303  
                                                                           
2.      Test Condition :                                                          
  (1)    AC Input Voltage : Min. and Max. of Input Voltage                                                  
  (2)    Input Frequency : 60Hz /50Hz                                                      
  (3)    Load Condition :  Dynamic Load    [2]                                                  
  (4)    Temperature :Room Ambient Temperature                                                     
  (5)   Wavefrom Requirement  :  12V/5V/3.3V/PG                                                    
                                                             
3.      Spec :                                                            
The power supply shall be stable, and output voltage over/ undershoot shall be 
within the regulation band as specified in Section 3.2.1 under Load transient conditions as: 
                 
*The transients slew rate shall not be greater than 1A/µS.                  
*Transients frequency: 50Hz to 10KHz, 50% duty cycle.                  
*The Max. capacitive load shall be present during simultaneous load condition, Simultaneous load steps on the +12 VDC, +5 VDC, and +3.3 VDC outputs (all steps occurring in the same direction) .                  
*Capacitive loading setting in transient load test is per Paragraph 3.2.6            
             
4.      Test Result : PASS                          
           
                                           
Dynamic load 50Hz                                
12V Dynamic Load VDC 5V Dynamic Load VDC 3.3V Dynamic Load VDC                                
  12V   5V   3.3V                                
  Max Min   Max Min   Max Min                                
90V High Step 12.36V 11.82V 90V High Step 5.08V 4.918V 90V High Step 3.4V 3.301V                                
90V Low Step 12.36V 11.65V 90V Low Step 5.165V 4.971V 90V Low Step 3.304V 3.203V                                
264V High Step 12.38V 11.79V 264V High Step 5.082V 4.918V 264V High Step 3.399V 3.303V                                
264V Low Step 12.5V 11.72V 264V Low Step 5.163V 4.968V 264V Low Step 3.398V 3.287V                                
Spec 12.6V~11.4V Spec 5.25V~4.75V Spec 3.47V~3.14V                                
                                                     
                                                       
                                                       
Dynamic load 10kHz                                
12V Dynamic Load VDC 5V Dynamic Load VDC 3.3V Dynamic Load VDC                                
  12V   5V   3.3V   `                            
  Max Min   Max Min   Max Min                                
90V High Step 12.28V 12.01V 90V High Step 5.048V 4.957V 90V High Step 3.417V 3.286V                                
90V Low Step 12.23V 11.97V 90V Low Step 5.113V 5.025V 90V Low Step 3.391V 3.298V                                
264V High Step 12.28V 12.02V 264V High Step 5.045V 4.955V 264V High Step 3.416V 3.28V                                
264V Low Step 12.48V 11.97V 264V Low Step 5.115V 5.028V 264V Low Step 3.391V 3.298V                                
Spec 12.6V~11.4V Spec 5.25V~4.75V Spec 3.47V~3.14V                                
                                                       
50Hz                                                            
 12V 90Vac/60Hz Hi Load[3]  12V 90Vac/60Hz Low Load[4]                    
tek00000.png
  tek00004.png
 
                   
                                     
                                     
                                     
                                     
                                     
                                     
                               
                               
                           
                           
                                                   
                                                   
                                                   
                                                   
                                                   
(1) Iout (2) 12V (3) PG 12V Max 12.36V 12V Min 11.82V     (1) Iout (2) 12V (3) PG 12V Max 12.36V 12V Min 11.65V                        
                                                   
 12V 264Vac/50Hz Hi Load           12V 264Vac/50Hz Low Load                            
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(1) Iout (2) 12V (3) PG 12V Max 12.38V 12V Min 11.79V     (1) Iout (2) 12V (3) PG 12V Max 12.5V 12V Min 11.72V                                  
                                                             
 5V 90Vac/60Hz Hi Load            5V 90Vac/60Hz Low Load                                        
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              tek00007.png
 
                                           
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
(1) Iout (2) 5V (3) PG 5V Max 5.08V 5V Min 4.918V     (1) Iout (2) 5V (3) PG 5V Max 5.165V 5V Min 4.971V                                  
                                                             
5V 264Vac/50Hz Hi Load           5V 264Vac/50Hz Low Load                                      
tek00001.png
 
              tek00006.png
 
                                           
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
(1) Iout (2) 5V (3) PG 5V Max 5.082V 5V Min 4.918V     (1) Iout (2) 5V (3) PG 5V Max 5.163V 5V Min 4.968V                                  
                                                             
                                                             
3.3V 90Vac/60Hz Hi Load            3.3V 90Vac/60Hz Low Load                                      
tek00000.png
 
              tek00007.png
 
                                           
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
(1) Iout (2) 3.3V (3) PG 3.3V Max 3.4V 3.3V Min 3.301V     (1) Iout (2) 3.3V (3) PG 3.3V Max 3.304V 3.3V Min 3.203V                                  
                                                             
 3.3V 264Vac/50Hz Hi Load            3.3V 264Vac/60Hz Low Load                                      
tek00001.png
 
            tek00006.png
 
                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
(1) Iout (2) 3.3V (3) PG 3.3V Max 3.399V 3.3V Min 3.303V     (1) Iout (2) 3.3V (3) PG 3.3V Max 3.398V 3.3V Min 3.287V                                  
                                                             
                                                             
10kHz                                                            
 12V 90Vac/60Hz Hi Load  12V 90Vac/60Hz Low Load                                      
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(1) Iout (2) 12V (3) PG 12V Max 12.28V 12V Min 12.01V     (1) Iout (2) 12V (3) PG 12V Max 12.23V 12V Min 11.97V                                  
                                                             
 12V 264Vac/50Hz Hi Load           12V 264Vac/50Hz Low Load                                      
tek00003.png
 
              tek00000.png
 
                                           
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
(1) Iout (2) 12V (3) PG 12V Max 12.28V 12V Min 12.02V     (1) Iout (2) 12V (3) PG 12.25 12.48V 12V Min 11.97V                                  
                                                             
 5V 90Vac/60Hz Hi Load            5V 90Vac/60Hz Low Load                                        
tek00002.png
 
              tek00005.png
 
                                           
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
(1) Iout (2) 5V (3) PG 5V Max 5.048V 5V Min 4.957V     (1) Iout (2) 5V (3) PG 5V Max 5.113V 5V Min 5.025V                                  
                                                             
5V 264Vac/50Hz Hi Load           5V 264Vac/50Hz Low Load                                      
tek00003.png
 
            tek00004.png
 
                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
(1) Iout (2) 5V (3) PG 5V Max 5.045V 5V Min 4.955V     (1) Iout (2) 5V (3) PG 5V Max 5.115V 5V Min 5.028V                                  
                                                             
                                                             
3.3V 90Vac/60Hz Hi Load            3.3V 90Vac/60Hz Low Load                                      
tek00002.png
 
              tek00005.png
 
                                           
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
(1) Iout (2) 3.3V (3) PG 3.3V Max 3.417V 3.3V Min 3.286V     (1) Iout (2) 3.3V (3) PG 3.3V Max 3.391V 3.3V Min 3.298V                                  
                                                             
 3.3V 264Vac/50Hz Hi Load            3.3V 264Vac/60Hz Low Load                                      
tek00003.png
 
            tek00004.png
 
                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
(1) Iout (2) 3.3V (3) PG 3.3V Max 3.416V 3.3V Min 3.28V     (1) Iout (2) 3.3V (3) PG 3.3V Max 3.391V 3.3V Min 3.298V                                  
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             

[1]
fyc:
hi load
50%载, low load用最小值载
输出要加电容负载
[2]
xiao_wei:
轻载就用最小载,满载就用50%
[3]
xiao_wei:
50% load
[4]
xiao_wei:
min load