How to choose the switching power supply?
Switching power supply is the one of popular power supply currently. There are a lot of advantages for this product as below :
1. Short-circuit protection, over voltage protection & supporting worldwide AC input;
2. Compacted size with reduced weight;
3. High working efficiency with low temperature;
4. 100% full-load aging test ;
5. Gentle starting current;
6. Built-in EML filter with low ripple output;
With above advantages, people prefer to use switching power supply in daily life, but there is question we need to pay more attention : when we choose the switching power supply,What should we consider in detail ?
1>>Should consider the voltage and current range. Normally speaking, switching power supply supports the endurance for 10% voltage value change, it is better to calculate the correct voltage value we need and choose the suitable one.
2>>It is important to consider the extensibility and safety for the switching power supply
3>Good quality switching power supply should be with great overload protection.
4>Choose the switching power supply with less working pulse & noise.
Above points will be effected the quality of switching power supply, we should pay attention on these factors when you choose a switching power supply.
Dongguan Xiaoerduo Electronics Co.Ltd.(Brand Steady power supply) is professional manufacture for power supply more than 20 years, with high quality and strong R&D team. Steady power supply welcome your visit.
