What causes surge current in a power supply?
This can happen when you overuse extension cords, plug in too many appliances, or use an appliance above the circuit’s amperage levels. Electrical overloads can lead to power surges as the overwhelmed
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Resistance issues to consider in PCB circuit design
When designing precision electronics or performing detailed analysis of worst-case scenarios, we need to consider parameters that may not be important in other applications. One of them is the consideration of the tolerance of the resistor.
Regulated and Switching Power Supplies Interview Questions and Answers
At present, switching power supply is widely used in almost all electronic equipment due to its small size, light weight and high efficiency. It is an indispensable power supply method for the rapid development of today’s electronic information industry.Today qihe smt pick and place machine sharing Regulated and Switching Power Supplies Interview Questions and Answers .
The working principle and function of the inductor
In turn, this magnetic field induces a current to flow in the opposite direction.Today qihe smt pick and place machine sharing the working principle and function of the inductor.
Electronic Load of the LED Power Supply Test
so that the charge on the LED output capacitor balance to achieve the purpose of constant voltage. Therefore, there are two core factors that determine CV accuracy: load bandwidth and LED power supply output capacitance value.Today qihe smt pick and place machine sharing the electronic load of the LED power supply test.
Discuss on capacitive load of small DC switching power supply
In the application of DC/DC switching power supply, the external capacitor at the output load end can play a role in filtering and suppressing interference.
Most Asked Power Electronics supply Questions and answers
Power electronics is the technology associated with the efficient conversion, control and conditioning of electric power by static means from its available input form into the desired electrical output form.Today qihe smt pick and place machine sharing Most Asked Power Electronics supply Questions and answers.
Short-Circuit Protection or Overload Protection
Each electrical equipment has its rated power. When the rated power is exceeded, it is called overload, and the protection against this state is called overload protection.
Some resistor parameters you must know in SMT process
Today qihe smt pick and place machine sharing some resistor parameters you must know in SMT process .When we are fussing over resistors, of course we are dealing with analog signals.
Happy 2023 thanksgiving day
Dear all customers of qihe smt pick and place machine :Since 2023 thanksgiving day is almost here.Sending the most sincerely blessings from Qihe team .Hope your company moving on brightly,