To achieve the desired voltage, first adjust the " coarse " knob, followed by gradually adjusting the " fine " knob, ensuring proper collaboration. For example, when requiring an output of 12V, set the " coarse " knob to the 15V position, then adjust the " fine " knob to 12V. The " coarse " knob should not be set to the 10V position. Otherwise, the output voltage will not reach 12V.
2. Adjust to the required voltage before connecting the load.
During operation, if it is necessary to switch to the " coarse adjustment " setting, first disconnect the load, then adjust the output voltage to the desired value before reconnecting the load.
During the operation process, when maintenance is required due to a short-circuit or overload of the load, the load should first be disconnected, followed by pressing the "Restore" button. Alternatively, you may also re-engage the power source, at which point the voltage will return to normal operational levels. Reconnect the load after the fault has been resolved. 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 using different current rating power sources in series, the output current is the rating of the lower current rating among them.
Each power line has a meter head that separately indicates the output current or voltage of the line under different A/V conditions. Typically, it is placed in the voltage indication mode.
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 marked with the “ground” symbol, indicating that this terminal is connected to the chassis. It is electrically isolated from each output channel and is used solely as a safety line. Many people mistakenly assume that the “ground” symbol indicates grounding, while “+” and “-” denote the positive and negative power supply outputs for the dual power supply operational amplifier.
8. The two-way voltages can be used in series. Parallel usage is strictly prohibited. The power supply is a measuring instrument for the supply quantity, therefore, it is not allowed to short-circuit the output terminal for an extended period.
