ASSALAMUALAIKUM dear sir shah...Sir aap nay aik video Terminal block k upper banaya tha...wo control Terminal blocks ka tha....sir Motor k power Terminal blocks k pe aik video banain...
If the line (phase) is connected to the neutral terminal in an SMPS: No Functioning or Damage: SMPS may not work or could get damaged due to reverse polarity. Fuse Blow: If the SMPS has protection, the fuse might blow. Shock Hazard: The neutral could become live, creating a serious shock risk. Solution: Always ensure correct wiring (line to line, neutral to neutral). Use a tester to verify connections before powering.
PWM (Pulse Width Modulation) ek technique hai jo digital signals ko analog behavior achieve karne ke liye use ki jati hai. PWM ko primarily power control, motor speed regulation, aur signal modulation me use kiya jata hai. Yeh technique signal ke duty cycle ko adjust kar ke output ko control karti hai. Key Concepts: Pulse Width: PWM signal ek square wave hoti hai jisme pulses ki width (duration) ko control kiya jata hai. Duty Cycle: Duty cycle signal ke ON time aur OFF time ke ratio ko describe karta hai. Ye percentage me hota hai aur define karta hai ki ek cycle ke kitne percent time signal high (ON) rahega. Formula: Duty Cycle=Pulse WidthPeriod×100Duty Cycle=PeriodPulse Width×100 Frequency: PWM signal ki frequency wo rate hoti hai jisme pulses repeat hoti hain. Higher frequency signals have shorter periods and pulse widths. Analog Output from Digital Input: PWM signals ko filter karke (using capacitors or inductors) smooth analog voltage signal obtain kiya ja sakta hai. Applications: Motor Speed Control: PWM signals se motor ki speed ko adjust kiya jata hai by varying the duty cycle, which changes the effective voltage applied to the motor. Light Dimming: PWM signals se LED brightness ko adjust kiya jata hai by changing the duty cycle. Power Regulation: PWM technique ko power supplies me use kiya jata hai for efficient voltage regulation. Signal Modulation: Communication systems me PWM signals ko data transmit karne ke liye use kiya jata hai. Example: Agar aap ek LED ko PWM signal ke sath control kar rahe hain, aur duty cycle 50% hai, toh LED 50% time ke liye ON rahegi aur 50% time ke liye OFF rahegi. Isse LED ki apparent brightness ko control kiya ja sakta hai. PWM ek efficient aur flexible technique hai jo various applications me use hoti hai for controlling and modulating electronic systems.
Good information 👌👌👌
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ASSALAMUALAIKUM dear sir shah...Sir aap nay aik video Terminal block k upper banaya tha...wo control Terminal blocks ka tha....sir Motor k power Terminal blocks k pe aik video banain...
Sure will try
@@NiketShahPlus Thanks 😊 sir👍
Thanku pluspoint training🙏
Do share this video with your friends
Superb explain sir 🙏
Thanks and welcome do share this video with your friends
Elctric explain very very thanks sir
Keep watching do share this video with others also
Hello sir kya mai amplifier me 30 0 30 transformer kh jagah pr 24 volt ki samps use kr sakra hun kya or kaise
Yes you can use.. depends upon your requirements
Hai sirr....can u do a vedio on spd types ..like type 1 type 1+2 etc
Spd full form?
Very very grate inf0rmation
So nice of you do share this video with others also
Very nice
Thanks do share this video with your friends
Clearly explain
Thank you.. do share with your friends
what happen when line is insterted in neutral in smps
If the line (phase) is connected to the neutral terminal in an SMPS:
No Functioning or Damage: SMPS may not work or could get damaged due to reverse polarity.
Fuse Blow: If the SMPS has protection, the fuse might blow.
Shock Hazard: The neutral could become live, creating a serious shock risk.
Solution: Always ensure correct wiring (line to line, neutral to neutral). Use a tester to verify connections before powering.
@NiketShahPlus thnk u sir❤️
Thankyou sir
Welcome do share this video with others
SMPS me IGBT use kyu hota hai
IGBT Working in Hindi | Why IGBT is used in Power Circuit | IGBT features | Electronics in Hindi
th-cam.com/video/fckwZaiVX7M/w-d-xo.html
What is the frequency of SMPS?
25kHz
Depends
PWM ???
PWM (Pulse Width Modulation) ek technique hai jo digital signals ko analog behavior achieve karne ke liye use ki jati hai. PWM ko primarily power control, motor speed regulation, aur signal modulation me use kiya jata hai. Yeh technique signal ke duty cycle ko adjust kar ke output ko control karti hai.
Key Concepts:
Pulse Width:
PWM signal ek square wave hoti hai jisme pulses ki width (duration) ko control kiya jata hai.
Duty Cycle:
Duty cycle signal ke ON time aur OFF time ke ratio ko describe karta hai. Ye percentage me hota hai aur define karta hai ki ek cycle ke kitne percent time signal high (ON) rahega.
Formula: Duty Cycle=Pulse WidthPeriod×100Duty Cycle=PeriodPulse Width×100
Frequency:
PWM signal ki frequency wo rate hoti hai jisme pulses repeat hoti hain. Higher frequency signals have shorter periods and pulse widths.
Analog Output from Digital Input:
PWM signals ko filter karke (using capacitors or inductors) smooth analog voltage signal obtain kiya ja sakta hai.
Applications:
Motor Speed Control:
PWM signals se motor ki speed ko adjust kiya jata hai by varying the duty cycle, which changes the effective voltage applied to the motor.
Light Dimming:
PWM signals se LED brightness ko adjust kiya jata hai by changing the duty cycle.
Power Regulation:
PWM technique ko power supplies me use kiya jata hai for efficient voltage regulation.
Signal Modulation:
Communication systems me PWM signals ko data transmit karne ke liye use kiya jata hai.
Example:
Agar aap ek LED ko PWM signal ke sath control kar rahe hain, aur duty cycle 50% hai, toh LED 50% time ke liye ON rahegi aur 50% time ke liye OFF rahegi. Isse LED ki apparent brightness ko control kiya ja sakta hai.
PWM ek efficient aur flexible technique hai jo various applications me use hoti hai for controlling and modulating electronic systems.
Check properly. You r using the term wrongly. A two xtor ckt is not an SMPS