Regulator circuit is an important part of the electrical system components, it provides DC bias for the electronic system, to provide a suitable quiescent point for the electronic systems of active devices. Performance DC power directly affects the performance of the entire electronic system.
Use the regulator should be noted that the six areas:
First, there is a short circuit when the load device, the user needs to check off, eliminate the short-circuit fault then separate boot.
Second, a longer continuous working time, the machine has a certain temperature, the indicated value will be slightly decreased, slightly lower than the actual voltage value.
Third, it should be placed in ventilated better position, if a poorly ventilated, please install the ventilation in the room.
Fourth, in order to prevent leakage of magnetic interference, placed between the regulator and the use of equipment distance of not less than 2 meters. A variety of magnetic recording, discs, cards, etc. should be two meters away from the machine outside, to prevent accidents magnetized.
Five, the regulator typically comprises an input terminal (A, B, C), the output terminals (a, b, c, n), the shield, the core shell ground terminal. These terminals are regulated system is properly coupled.
Sixth, such as a resistive load to balance load in parallel in a light load exceeds 20% imbalance. Similarly, if the imbalance input line voltage is greater than 10% will also affect the regulation performance of the machine, then the input should also be set up single-phase voltage regulator allows input line voltage balance. Two input voltage and load balance does not exceed the above range, the output line voltage unbalance ≤5%.