5
Operating Instructions
5.1 Constant Voltage Setting
Push [
CV
], key in the voltage, and hit the “Enter” key to set the input
voltage value. For example, to set the input voltage value to 10.5 V:
Push [
CV
] [
1
] [
0
] [
.
] [
5
] “Enter”
5.2 Constant Current Setting
Push [
CC
], key in the current, and hit the “Enter” key to set the input
current value. For example, to set the input current value to 3.05 A:
Push [
CC
][
3
][
.
][
0
][
5
] “Enter”
If the input current is less than the set current value, the LD-200P
will pull down the input voltage until input current equals the set
value or input power reaches 200 W.
5.3 Constant Power Setting
Push [
CP
], key in the power value, and hit the “Enter” key to set the
input power value. For example, to set the input power value to 110
W:
Push [
CP
][
1
][
1
][
0
] “Enter”
5.4 Constant Resistance Setting
Push [
CR
], key in the resistance value, and hit the “Enter” key to set
load resistance value. For example, to set the load resistance value
at 510
Ω
:
Push [
CR
][
5
][
1
][
0
] “Enter”
