User manual

ManualsBrandsGW INSTEK ManualsLaboratory & Bench PSUs19" bench PSU (adjustable voltage) 0 - 40 Vdc 0 - 38 A 1 x Ethernet, RS232, RS485, USB remote con

PSU Series User Manual

24

Conversely the power supply will operate in

CC mode when the load resistance is less than

the critical resistance. In CC mode the current

output is equal to I

SET

and the voltage output is

less than V

SET

.

R

L=

R

C

R

L

<R

C

VSET

ISET

CV

CC

V

I

R

L

>R

C

Crossover

point

Note

For loads that generate a transient surge voltage,

VSET must be set so that the surge voltage does

not reach the voltage limit.

For loads in which transient peak current flows,

ISET must be set so that the peak value does not

reach the current limit.