Adjust the " coarse adjustment " knob first according to the required voltage, then gradually adjust the " fine adjustment " knob for proper collaboration. For instance, when needing an output of 12V, place the " coarse adjustment " knob at the 15V position, then adjust the " fine adjustment " knob to 12V. The " coarse adjustment " knob should not be set at the 10V position. Otherwise, the output voltage will not reach 12V.
Adjust the voltage to the required level before connecting the load.
During operation, if a change to the " coarse adjustment " setting is required, the load should first be disconnected. Wait until the output voltage is adjusted to the desired value before reconnecting the load.
During operation, when maintenance is required due to a load short circuit or overload, the load should be disconnected first, then press the "Restore" button. Alternatively, you can also re-energize the power supply, and the voltage will return to normal operation. After the fault is resolved, reconnect the load. Aviation Ground Power 2, 36V Aviation Power 1, 400HZ Variable Frequency Power Supply 7, 115/200V Power Supply 2, 27V DC Power Supply 5, 400HZ Power Supply 12, Aviation Power
When串联 power sources with different rated currents, the output current is the rated value of the lower-rated current path.
Each power line has a meter head, which separately indicates the output current or voltage of this line under different A/V conditions. Typically, it is placed in the voltage indication state.
Each channel features two output terminals, one red and one black. The red terminal indicates “+”, while the black terminal indicates “-”. The center of the panel has a black terminal with a "ground" symbol, which signifies that this terminal is connected to the case. It has no electrical connection to any output channel and is used solely as a safety wire. Many people mistakenly assume that the "ground" symbol indicates grounding, and that “+” and “-” denote the positive and negative power supply outputs for dual power supply operational amplifiers.
8. The two-way voltages can be used in series, but absolutely not in parallel. Power supply is a measuring instrument for supply quantity, hence it is not allowed to short-circuit the output terminal for a prolonged period.
