What is the difference between RFID and NFC technology?
Today qihe smt pick and place machine sharing what is the difference between RFID and NFC technology?
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Selection Techniques for Commonly Used Overcurrent, Overvoltage, and Overtemperature Protection Circuits
There are three main forms of circuit protection: overvoltage protection, overcurrent protection, and overtemperature protection.
Tips for Selecting Magnetic Beads in PCB Design
Whether to use SMD magnetic beads or SMD inductors in PCB design mainly depends on the application scenario. ….
Understanding the Internal Resistance of Power Supplies
When learning about current and voltage sources, the issue of internal resistance in the power supply often confuses many people, only remembering that when the voltage source is connected to an exter…
The Application and Principle of Pressure Sensors in Industry
Today qihe smt pick and place machine sharing the Application and Principle of Pressure Sensors in Industry .
Some tips you need to know about design a suitable system power supply
For an electronic system nowadays, the design of the power supply part is becoming increasingly important. I would like to discuss with you some of my own experiences on power supply design, in order to introduce ideas and make progress in power supply design.
SMT line case of operating lithium battery protection board
Hello everyone, today we will learn about a customer case of operating lithium battery protection board on the customized modules completed by small automatic smt machine line ,TVM925s pick and place machine ,stencil printer QP3250,T960 reflow oven and pcb conveyor .
How to Optimize PCB Design for EMC Compliance?
Avoid penalties for non-compliance–Designers need to follow regulations regarding electromagnetic compatibility (EMC) when designing PCBs because failing EMC testing could lead not only do fines but also to loss of customer trust which could cause irreparable damage even if those penalties eventually get waived.
Analysis of Internal RF Interferences in Mobile Phones
Radio frequency is measured in units called hertz (Hz), which represent the number of cycles per second when a radio wave is transmitted. One hertz equals one cycle per second; radio waves range from RF Interferences,Mobile Phones,pick and place machine
PCB Capacitors: Why Is It Important and How to Choose?
Most capacitors are designed to withstand a certain temperature range, so you must select a capacitor with a temperature rating suitable for the environment in which your circuit is used. If the voltage or temperature rating exceeds, the capacitor can fail and cause damage to the board or other