Operation, Usage, Maintenance and Upkeep of Regulated Power Supplies
A stabilized power supply is an electronic device that can provide stable AC or DC power to a load. It is divided into two categories: AC stabilized power supply and DC stabilized power supply. It has the function of increasing amplification links, improving stability, making the output voltage adjustable, and ensuring safe and reliable power supply operation.
The purpose of mastering the correct operation method of a voltage regulator power supply is to save time. Incorrect operation can damage the performance of the machine. To avoid the quality and production cost savings of the voltage regulator power supply, and reduce the probability of machine damage, the correct operation skills of the voltage regulator power supply can improve production efficiency and save time.
The correct operation and usage method of using a regulated power supply:
Power connection
Connect the stabilized power supply to the mains power supply
Turn on the power
Without connecting the load, press the main power switch and then turn on the DC output switch of the power supply to ensure normal output operation.
Set output voltage
By adjusting the voltage setting knob, the digital voltmeter displays the target voltage to complete the voltage setting.
Set current limit
Press and hold the "Limit" button on the power panel, and the ammeter will display the current limit value. Adjust the current limit knob to reach the predetermined level.
Set overvoltage protection OVP
Further limit an upper limit voltage within the adjustable voltage range of the power supply itself to prevent excessive voltage output during misoperation.
If any abnormalities occur during the entire process of instrument and equipment application:
No output voltage
Check if the main power switch is connected, if the fuse is intact, and if there is a short circuit fault in the power circuit.
Output voltage too high
Check if the regulating tube has thermal breakdown.
Unstable output voltage
Check if the standard voltage is stable.
Insufficient output current
Check if the adjustment camp has damaged the guide and if the load is too heavy.
