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4.5. Setting Parallel Tracking Mode
1. Press both TRACKING MODE SLECTION KEY [14,15] to enable parallel tracking mode .In parallel
tracking mode, CH2 output voltage and current value follows CH1 setting. The output current is
double to the CH1 display value.
2.
Use CH1 VOLTAGE KNOB [6] to adjust the desired voltage output value.
3.
CH1 CURRENT KNOB [13] adjust the desired current output value.(Section 4.2)
4.
Connect the circuit to the CH1 TERMINAL [21,22] to get double current output.
4.6. Caution!
5 V output has reliable protection for current-limit and short. The two adjustable outputs have current-
limit protection. As there is controlling circuit for regulating transistor's power loss in the circuit, when
short-circuit occurs, the power loss on large power transistors is not very high, it can't cause any
damage to the unit. But there is still power loss when short-circuit, in order to reduce aging and energy
consumption, so this situation should be find as soon as possible and turn off power, then exclude the
faults.
When operating is finished, put it in a dry place of good ventilation, and keep it clean. If it is not in use
for a long period, pull off the power supply plug for storage.
For maintenance, input voltage must be cut off.
Illustration of Bi-Polar Tracking Mode
Illustration of Parallel Tracking Mode
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