DVD 22 (serv.man2) - Harman Kardon Audio EMC - CB Certificate (repair manual). Page 18

 

 

Test report no. JSH0311046-001 

                                          

                Page 17 of 19 

 
10.5 Test protocol 
 
The tested object operated under the operating condition specified in EN 61000-3-3:1995.The 
following limits apply according to EN 61000-3-3:1995. 
 
--the relative steady-state voltage change ,dc, shall not exceed 3%; 
--the maximum relative voltage change, dmax, shall not exceed 4% 
--the value of d(t) during a voltage change shall not exceed 3% for more than 200ms; 
-- for voltage changes caused by manual switching or occur less frequently than once per hour, The Pst 
and Plt requirements shall not be applicable. three requirements related to voltages shall be applicable 
with the previously mentioned voltage values, multiplied by a factor of 1.33. 
The following tables (Table ) are those measured by an automatic measuring system. 
 

 dc 

dmax d(t) Pst 

Plt 

Limits 3.00%/3.99%* 

4.00%/5.32%* 

3%/3.99* 

200ms  1.000  0.650 

Measured  

 

 

   

 

 
* For  voltage changes caused by manual switching the voltage values multiplied by a factor of   
1.33