Chopper circuit, dc ko ac me convert karta hai jaise rectangular wave with frequency. Isi karan transformer ke primary me ac current flow hota hai aur secondary me voltage induce hota hai.
Bilkul, aap sahi keh rahe hain. Chopper circuit ka use DC ko AC me convert karne ke liye hota hai, jise rectangular wave form me output diya jata hai. Iska basic working principle kuch is tarah hai: Chopper Circuit: DC to AC Conversion: Chopper circuit DC input ko switch karte hain taaki ek pulsating rectangular wave output mil sake. Yeh rectangular wave alternating current (AC) ka form hota hai, lekin iski frequency fixed hoti hai. Transformer Operation: Chopper ke output ko transformer ke primary winding me apply kiya jata hai. Transformer primary winding me jo rectangular AC current flow hota hai, wo secondary winding me electromagnetic induction ke through voltage induce karta hai. Key Points: Rectangular Wave: Chopper output generally ek square wave ya rectangular wave hota hai. Isme on aur off periods fixed hote hain aur frequency bhi defined hoti hai. Transformer Action: Transformer primary me AC current se magnetic field generate hota hai jo secondary winding me voltage induce karta hai, according to the turns ratio of the transformer. Frequency: Frequency of the rectangular wave depends on the chopper circuit's switching frequency. Higher switching frequency results in higher AC frequency. Application: Is technique ka use mainly DC-DC converters me hota hai, jaise switch-mode power supplies (SMPS) me, jahan input DC voltage ko desired AC frequency aur amplitude me convert karke transformer ke through isolation aur voltage transformation ke liye use kiya jata hai. Example of Chopper Circuit Application: SMPS (Switch-Mode Power Supply): Chopper circuit se DC voltage ko high frequency rectangular wave me convert kiya jata hai, jo transformer ke through high efficiency ke sath desired voltage aur isolation provide karta hai. Summary: Chopper circuit DC voltage ko rectangular AC wave me convert karta hai. Yeh AC wave transformer ke primary winding me apply hoti hai, jisse secondary winding me voltage induce hota hai. Yeh technique power supplies aur voltage conversion applications me extensively use hoti hai.
If the transformer in your 12V DC 200W converter is producing excessive noise, it could be due to several factors: Loose Windings: If the windings of the transformer are loose, they can vibrate and produce noise. Rewinding or securing the windings might help reduce the noise. Core Saturation: If the core of the transformer is saturated, it can cause noise. This might occur if the transformer is not properly designed for the load or if it's being operated outside its specified parameters. Vibration Dampening: Adding dampening materials or mounting the transformer securely can reduce mechanical vibrations that cause noise. Replace the Transformer: If the transformer is old or defective, replacing it with a new one designed for lower noise levels might be necessary. Check for Loose Parts: Ensure that all screws and mounting hardware are tight. Loose parts can vibrate and amplify noise. also do share this video with others
Sir mere paas ek transformer hai computer power supply se nikla hai. Usmein ek side pe 6 pins or ek side le 5 pins hain. Uska input output kaise pata chalega. Or usse variable power supply banani ho to 220v input se banegi ??
When Electricity supply is from Mains - causing Flat residents body aches,random current shocks on touching walls,taps When Electricity supply is from Inverter - everything is normal,perfect,no body aches or random current shocks What could be the problem,what would be the solution?
Very nice information very good Great work for you 👍
how are you sir This is really very good Thanks you so much sir
Bahut bahut dhanyawad Sir 🙏
Sir house wiring fault pe video banaye switch board mein double phase aana yane neutral wire mein
Neutral wire phase supply aana
Chopper circuit, dc ko ac me convert karta hai jaise rectangular wave with frequency. Isi karan transformer ke primary me ac current flow hota hai aur secondary me voltage induce hota hai.
Bilkul, aap sahi keh rahe hain. Chopper circuit ka use DC ko AC me convert karne ke liye hota hai, jise rectangular wave form me output diya jata hai. Iska basic working principle kuch is tarah hai:
Chopper Circuit:
DC to AC Conversion:
Chopper circuit DC input ko switch karte hain taaki ek pulsating rectangular wave output mil sake. Yeh rectangular wave alternating current (AC) ka form hota hai, lekin iski frequency fixed hoti hai.
Transformer Operation:
Chopper ke output ko transformer ke primary winding me apply kiya jata hai. Transformer primary winding me jo rectangular AC current flow hota hai, wo secondary winding me electromagnetic induction ke through voltage induce karta hai.
Key Points:
Rectangular Wave:
Chopper output generally ek square wave ya rectangular wave hota hai. Isme on aur off periods fixed hote hain aur frequency bhi defined hoti hai.
Transformer Action:
Transformer primary me AC current se magnetic field generate hota hai jo secondary winding me voltage induce karta hai, according to the turns ratio of the transformer.
Frequency:
Frequency of the rectangular wave depends on the chopper circuit's switching frequency. Higher switching frequency results in higher AC frequency.
Application:
Is technique ka use mainly DC-DC converters me hota hai, jaise switch-mode power supplies (SMPS) me, jahan input DC voltage ko desired AC frequency aur amplitude me convert karke transformer ke through isolation aur voltage transformation ke liye use kiya jata hai.
Example of Chopper Circuit Application:
SMPS (Switch-Mode Power Supply): Chopper circuit se DC voltage ko high frequency rectangular wave me convert kiya jata hai, jo transformer ke through high efficiency ke sath desired voltage aur isolation provide karta hai.
Summary:
Chopper circuit DC voltage ko rectangular AC wave me convert karta hai. Yeh AC wave transformer ke primary winding me apply hoti hai, jisse secondary winding me voltage induce hota hai. Yeh technique power supplies aur voltage conversion applications me extensively use hoti hai.
12v dc 200w converter main ek transformer laga hai wo noise Jada Kara hai kya solution hai. Pls reply me...
If the transformer in your 12V DC 200W converter is producing excessive noise, it could be due to several factors:
Loose Windings: If the windings of the transformer are loose, they can vibrate and produce noise. Rewinding or securing the windings might help reduce the noise.
Core Saturation: If the core of the transformer is saturated, it can cause noise. This might occur if the transformer is not properly designed for the load or if it's being operated outside its specified parameters.
Vibration Dampening: Adding dampening materials or mounting the transformer securely can reduce mechanical vibrations that cause noise.
Replace the Transformer: If the transformer is old or defective, replacing it with a new one designed for lower noise levels might be necessary.
Check for Loose Parts: Ensure that all screws and mounting hardware are tight. Loose parts can vibrate and amplify noise. also do share this video with others
Sir mere paas ek transformer hai computer power supply se nikla hai. Usmein ek side pe 6 pins or ek side le 5 pins hain. Uska input output kaise pata chalega. Or usse variable power supply banani ho to 220v input se banegi ??
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When Electricity supply is from Mains - causing Flat residents body aches,random current shocks on touching walls,taps
When Electricity supply is from Inverter - everything is normal,perfect,no body aches or random current shocks
What could be the problem,what would be the solution?
Cristal clear explanation.
Pure ghar mein neutral wire mein phase supply dikhana kaha fault ho sakta hai
Nutral cut ya kahi open he
Neutral brack ho Raha hai
Ghar se bahar neutral check kro....
Hii sir
Sir please ak video s m p s charger ka full diagram banaye na
sure. will try.. but do share this video with your friends also
Clamp meter use karnaa shikhaye sir
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7:36 sir yha 2 rectifier ki need kyu h?
Half wave rectifier
Sir mujhe 12v battery charger repair Karna ha plz reply halp
Cover in our electronic course check details inside application
Sir dc mai frequency kaha hoti h
check karo video for details/// and also do share this video with others if you like it
Course fees kitna hai
WhatsApp karo muje 9768871110.. bcz we provide more then 58 courses
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ऑटो कपलर कम कर रहा है कि नहीं कैसे पता
Hai sir I'm kiran can give DC TO DC Chopper CKT pls send me
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