B&K 1652 Manual Do Utilizador

 

28

6. Make sure that the hook-up leads offer sufficient current 

capability and low resistance between the power supply 
and the circuits being powered. The hook-up leads 
supplied with the power supply are rated for 4 amps. 

7. If the red OVERLOAD indicator lights, too much load 

has been placed on the supply.  This will cause voltage 
and current to drop and prevent proper operation of the 
FIXED 5 V supply.  To correct this situation, the load 
on the supply much be decreased so that no more than 4 
amps of current are required. 

 

If decreasing the load does not cause the 
overload indicator to turn off, the 
overvoltage protection circuitry has turned 
on.  In order to return the supply to normal 
operation, the output voltage must be 
decreased (or the external voltage source 
must be removed) and the power must be 
momentarily shut off.