Full form of SMPS in Computer for School Students and Job Aspirants. SMPS full form with details discussion on SMPS.
Full form of SMPS
- Full form of SMPS is Switched-Mode Power Supply.
SMPS stands for Switched-Mode Power Supply. It is a device that converts AC signal or DC signal into regulated DC output. It works on high frequency. It supplies power to the output electrical load by the action of switching. It is used because we need different power supply in different parts of computer.
What is the process of SMPS?
- Input Rectifier and Filter – It converts AC power supple to DC power supply.
- Chopper – It is a device which convers Fixed DC to variable DC, to increase its frequency.
- Stepdown Transformer – Stepdown T/F is used to reduce the voltage to required level.
- Output Rectifier and Filter – Again to Eliminate the harmonics and repulse that is present in the DC
- Feedback – To maintain the output signal.
What are the advantages of SMPS?
Advantages of SMPS are –
- It is Small in size and lighter in weight.
- No noise in operation of SMPS.
- It High efficiency up to 90%.
- It Has better voltage regulation as compared to linear power supply.
What are the disadvantages of SMPS?
Disadvantages of SMPS are –
- It has a complex circuit.
- It is very costly as compared to any linear power supply.
- Its servicing if difficult.
Where SMPS can be used?
It is used in Personal computers, Battery Chargers, consumer electronics, electric bike vehicles and space vehicles.
SMPS Full Form Related FAQs
What is the Full form of SMPS?
Answer: Switched-Mode Power Supply.
How much Volt comes out from the SMPS?
Answer: If we supply 250 volt to SMPS if regulates it and gives 5V, 12V, 24V as output.
How are some popular SMPS that are used all around?
Answer:
- Corsair RM850 watts PSU
- Cooler Master V1200 watts PSU
- Seasonic S12g-550 550 watts PSU
- Cooler Master Power Supple B700 700 watts PSU
Full form of SMPS: Switched-Mode Power Supply.
What is SMPS :
An SMPS is an electronic device used to convert electrical power efficiently from one form to another. It is widely used in various applications, including computers, telecommunications equipment, consumer electronics, and many other devices that require stable and regulated power.
Components of an SMPS:
1) Rectifier: Converts the AC voltage to DC voltage.
2) Filter Capacitor: Removes AC voltage ripples from the rectified voltage output.
3) Switching Regulator: Interchanges the energy flow between the input and output in a controlled manner.
4) Output Rectifier: Converts the high-frequency AC output of the switching regulator to a DC output voltage, required for the load.
Advantages of SMPS:
1) High efficiency: SMPS has much higher efficiency than linear regulators, as it does not waste power dissipation in the form of heat.
2) Lightweight and compact: SMPS is small in size and weight compared to traditional linear regulators of the same capacity.
3) Wide range of input voltage: SMPS accepts a wide range of input voltage (usually from 90V AC to 265 V AC), making it suitable for different applications.
4) Lower output ripples: SMPS output voltage has much less ripple than linear regulators.
5) Reliability: SMPS has a long life expectancy and is highly reliable due to fewer components and better heat dissipation.
Disadvantages of SMPS:
1) High cost: SMPS are more expensive than linear regulators, due to their complex circuitry and essential safety features.
2) Electromagnetic interference (EMI): SMPS generates EMI, which can affect nearby electronics.
3) Complex design: SMPS has a complex circuitry and requires careful design to ensure proper functioning.
4) Noise: SMPS generates switching noise, which can interfere with audio circuits, leading to distortions in the sound signal.
Applications of SMPS:
1) Computers and peripherals
2) Industrial power supplies
3) Telecommunications
4) Consumer electronics such as TVs and DVD players
5) Renewable energy systems such as solar panels and wind turbines.
In conclusion, SMPS is a highly efficient power supply with many advantages over traditional linear regulators. Although it has some disadvantages, such as EMI and noise, its wide range of applications and reliability make it an essential component in modern electronics.
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