LL3803 is a very low impedance, high current output transformer.


2, 	                 	1        

       LL3803   
 
5,        4,        	3   

LL3803 Usage (1 : 1.1)  
in+	pin 1  
in-	pin 2  
out+	pin 3  
out_ct	pin 4  
out-	pin 5