Why RR (Regulator Rectifier) Unit Given In Bikes & Scooter? | How To Check Bike Regulator/Rectifier?
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- Опубліковано 7 лют 2025
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Rectifier. Regulator. Alternator. These can be confusing components on a motorcycle (bike) and scooty (scooter). Especially the rectifier. So, what does a rectifier do on a motorcycle? The rectifier converts the alternating current (AC) from the alternator to the direct current (DC). This converted direct current (DC) is then fed to the battery to charge up.
Along with the rectifier, a regulator also exists in the motorcycle to help the battery charging. The regulator moderates the voltage coming from the alternator. This helps in battery voltage regulation.
A rectifier is a device that converts an alternating current (AC) into a direct current (DC).
A rectifier comes in various different forms. In the motorcycles, they are diodes. To be precise, a combination of p-n junction diodes.
Rectification, the process, refers to the straightening of alternating current into unidirectional direct current.
Purely rectifier as a component comes in various shapes, sizes, and forms.
There are half-wave rectifiers and there are full-wave rectifiers. There are single-phase rectifiers and there are three-phase rectifiers. There are three-phase bridge uncontrolled rectifiers and there are three-phase bridge controlled rectifiers.
In a motorcycle, the alternator generates electric current but in the form of AC (alternating current).
The battery which stores the electric charge and powers the electronic accessories can only receive DC (direct current).
Since the alternator generates AC and the battery can only receive DC, you need a device to address this problem.
And that’s where a rectifier fits in.
The rectifier converts the AC coming from the alternator in the motorcycle to DC and feeds it to the battery.
In motorcycles, the rectifier is accompanied by a regulator.
These two components have a defined role to play in the motorcycle charging system.
The rectifier converts the alternating current (AC) from the alternator to the direct current (DC).
The regulator moderates the voltage coming from the alternator.
Both are of equal importance. Even if one of the components- either the regulator or the rectifier is not working, there will be problems in battery charging.
Since both these components and circuits are clubbed together, they are often referred in a singular fashion as - regulator-rectifier.
#bike #scooter #RRunit
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Sir please Help... Without battery Connection Kitna voltage aana Chaiye... mera 4v to 5v aa raha hai Without battery kya ye sahi hai... please help
Bohot badhiya sir meri bike me 4 din se issue aa rha tha or meri bike service centre me dii to unho ne yahi change kiya or ek dam perfect ho gayii
Mere splender me kai dino se battery start nahi hoti thi power jyada aati thi.. Aur discharge ho jati hai. Aapne bahot acchi infornation di hai. Bahot aabhari hoo. 🙏
सर जी यह पहला वीडियो है जिसमें बहुत ही अच्छी तरह से मैं समझ गया हूं और आपने भी बहुत अच्छी तरीके से समझाये हैं
Aap bahot acche se samjhate ho sir tysm❤❤
शुक्रिया भाई साहब ऐसे ही लाइटींग वोल्टेज भी बताए कि कितना होना चाहिए।
Very Nice Explain 👍👍
Neat and clearcut nice👌👌
superb, very good information bhai, thank you.
Thanks, Important topic tha... 😇😇
GOOD JOB👌👍
Bahut badhiya sir
Informative 🤓
Awesome video
video starts at 4:30
Thank me❤
Awsm video Danish bhai
Thank you bhai..!!😊😊
Very useful information thank you
Bro very nice👍👍
Long live "Mechanical Tech in Hindi Channel" Sir apka har video mai regularly watch karta hu kafi interest lagta hai..sirf apse ak gujarish hai - mene 150 pulsar twin disc wala kharida hai aur tankful petrol ka jo indicating quantities hai matlab 6 boxes jaisa up to down tak, mujhe a samajh mai nahi ata ki konsa step mai kitna petrol hai on camera agar aap ak video bana kar upload kar dete to kafi meherbani hoti.... Thank you.
Thanks for the help 🎉
Bahut achchha brother
Sir Please tell us that how we can check MAF and MAP Sensor with multimeter thanx
Good information... really helpful
Thank you sir✨
वैरी गुड ब्रो ❤❤❤
Good information
Thank you so much sar 🙏
Useful information please confirm RR unit ka garam hona common hai ya uska bohot jyada garam hona RR unit ke kharab hone ka signal h
Good information🙏
Sir make video on magnet coil & starter damage how to identify it by using multimeter
Thanks you sor 🎉🎉🎉
Nice information bhai 👌
Hume scooty ka gear oil kab change Krna chaiye aur jo gear oil hote hai kon se grade ka oil dalna chaiye scooty mein please reply
12th std phy lesson helped out thank you 😊
Nice information. Keep it on....
That's very informative.
Sir Meri apache rr310 bike he 1 sal pahle kharidi lekin Chali bas 1500 kilometers he kyunki me out of India rahta hoo
Meri bike ki batry ka wire chuho ne kaat diya or bike start nhi ho Rahi
Sir please reply my cmnt me bhot worry hoo bike ko lekar
Nice.. 👌 Bro Magnet coil ka voltage kitna hona chaiy iska bhi jara batao please. Kyo ki who kharab hone par bhi battery charging nhi hoti and head bhi lghit low jhalta hai..
बहुत सही
Very nice Vedio.
Agar revving voltage 14 volt ke niche ho phir bhi RR unit ka problem ho sakta hai kya?
Nice information I need to ask if the charger making over current and battery is soiled but working good,should I change charger and battery both ? Or just I Change my charger,,,from Pakistan
Sir agar RR unit change kardiya to band head light chalu hoga kya
Bhaiyaa abhi 100 cc bike me best bike kon hai vidio bnao
Kash ye video pehle aayi hoti....
Meri 150 street Avenger isi vajah se break down hui thi....
Ye unit thoda mehanga aata hai..
Agar ziada se ziada 13.20 reading de to bhi regulator ki kharabi ho sakti hai?
Sir ji yeh multimiter ko kaise use karte hai,oska video banao please,bahut logo ko malumat hogi,kisi ko multimiter use karne ko maloom nahi hai, please aap video banao.
Good sir
सर मैं आपकी हर विडियो देखता हूं मेरी स्कूटी 125=सन 2018=की है स्कूटी का चार्जर ख़राब हो गया है मैंने 5=6=बदल दिया है लेकिन बटरी चार्ज नहीं हो रही स्कूटी के साथ जो चाजर आया था वो मैकेनिक के पास ही रह गया अब मैं क्या करूं कौन सा चार्जर लगा ऊ
Bike chalate samay kaise jane ki bike kis gear me hai is topic me video banaye sir
Sir ek question tha... Oil cooled engine ke liye.. kaunsa engine oil better hoga?? Jo engine ko better rakhega??
UNICORN BS6 ON EACH AND EVERY START ROARS i.e. engine revolves at 2500 rpm AS ENGINE IS COOLED . Is this in each and every bike of other make. And some times it reaches 4000 rpm automatically.
Also would like to know is it okay to release clutch and bring bike in motion immediately after starting in this roaring conditon or we should wait for idling condition.
Very good
Sir car ka evr check karne ka tarica bhi ese hai kya?
Bhaisahab maaf krna pr aapne is video me regulator aur rectifier ko alag bataya hai jabki dono ek hi hai
kya keherahe ho bhai first electronics k knowledge lelo thodi si baad main comment karna....rectifire AC ko DC banata hai aur regulator voltage/current ko regulate karte hai koi fixed value pe (according to requirement) regulator voltage ko badne nahi deta chahe input main jitna bhi jyada voltage dedo output fixed hi reheta hai.....toh regulator and rectifier bilkul alag alag hai bhai bhram mai mat rehena...
Sir diesel wash par video banaye plz
Sir ji bike ki battery wali minus aur plus point ko multimeter se check karne par reading kitni aati hai.kyonki meri battery charge karne ke baad bhi turant shot ho jàti hai
और एक सवाल है क्या बाईक शॉकर जो है वो रिपेअर कर सकते है
Kya dc mein bhi rr unit connect kar sakte hain
Nice ❤️
Discover 100T में बैटरी अक्सर डाउन हो जाती है सवा साल में बैटरी चेंज करवानी पड़ती है और करेंट बैटरी में 12:00 वोल्ट से ज्यादा नहीं रहता है बाइक रेस करने पर भी क्या कारण हो सकता है चार्जर वीक हो सकता है या मैग्नेट क्वाइल में जो मैग्नेट होता है वो वीक हो सकता है।
Race dene par 13.7 reading aa rahi hai multimeter mein. Aur race chorne par reading 13.20 tak aa rahi hai. Kya rectifier thek hai ya weak hai
Sir without battery connection kitna voltag aana chahiye
Bhaiya ji meri splendor plus main 2.5 Ah ki battery hai to usme 4 ah ki battery lagane ke liye konsa rr.unit lagana padega
How to reduce the charge voltage fluctuations?
Sir i want to ask you something
Q. Bike ki engine (Single Cylinder) me jyada valve hona sahi he ya fir Jyada Spark plug hona sahi he ?
eg. 4V vs DTSI
Apache rtr 160 2v ka stator coil kaise check kre kyuki battery charge nhi ho rhi battery low show kr rha
Sir kya ye rr unit bs 3 gadiyon mai hota hai.
Yes
Bike me pichhe light night me jalti hai ya din me bhi aur iska matlab.
Sir agar magnet coil kharab hu to
Good afternoon sir ji activa125 ki battery kharab charge nahi ho rahi aur start nahi ho rahi please give me ans
Hlw bhaiya ..my name is anjan ..bhaiya Mera bike rojana 55+ kilometer chalta hai kya bike per kharabi a jayegi ya defect aa jayega.... I am a college student... plzz reply
Kitine years main change kare regulator
Sir mera 2 wheeler me ek problem aa gaya hai mai Ranchi se hu
Problem ye hai ki fuel ⛽ indicator blink kar raha hai use me petrol bhi hai service centre me dikhya to wo log bole ki meter change karna padega aisa bol rahe wo log
2 wheeler Hero glamour hai kuch smjh nhi aa raha hai kya kare
Bhaiya koi upaye hai to please bataiye
Sir my bike suddenly turned off, i can still ride it but the headlight is so Dim i can see nothing, no self start and horn is like 💤 .. battery is at 12.8-9 volts. Can it be my regulator?
Sir Maine bike me.naya battery dalwya hai or battery 3 din me low hogyi hai or Maine battery ka voltage check krwaya 7 se 8. Araha hai magar battery new dalwayi hai Mai confuse hu. Battery khrab daldi dukaan wale ne ja regulator kharaab hai Aap bataye please
Mere shine bike ka 15.8 jaa rha hai kya RR unit sahi ya kharaab hai
👌👌👌👍🏻👍🏻👍🏻
Multimeter lagaya aur race di. 13.7 tak aaya. Race chorne par 13.20 tak reading aayi. Kya regulator thek hai
Same
My avenger light late work after light switch on....please tell me reasons
पुरानी स्प्लेंडर प्लस बाइक में बिना बैटरी के रेगुलेटर ज्यादा से ज्यादा कितना वोल्टेज निकालता है?,
मेरी बाइक की बैटरी के साथ लगा हुआ रेगुलेटर ज्यादा से ज्यादा वोल्टेज 14:40 निकालता है!
एवम बैटरी के तार हटा देने के बाद रेगुलेटर ज्यादा से ज्यादा 7 से 8 वोटेज निकालता है क्या ये सही है कृपया जरूर बताएं?
Bina battery k 4.30 volt max
❤❤
lekin agar reding kabi 13 kabi 10 kabi 0 aise aye to kya khrab ho sakta hai
Venom 😂✋😂
Hello sir,
Mara pas r15v3 hai 2018 model kuch din pahla meri bike ka rectifier kharab ho gya tha phir maina company sa naya rectifier lagaya lakin ab meri bike ka rectifier heartup ho raha hai ma bike chalana sa darta hu kahi ya rectifier kharab na ho jaya plz sir kya problim hai
Help me
Battery Ka phase ya Negative Terminal Disconnect kerneke bad Voltage Charging Regulator se Kitna Aara as you Said 14.5 to 15 12.6 Lead Acid Battery Boost 15 % dena hoga , Cables battery se Connect rahenge to accurate Charging Voltage nahi pata chalta kew? Battery Voltage ko Soak kerleti aur Over heat me change kerdeti app test kerye Out Side 18 volt ka Laptop Charger Lagake Myne Kiya hai Confirmed
Hasan
From Hyderabad
Bhai mere new Xpulse 200T 4v. Mai bhi same issue AA Raha hai jab bhi me additional fog lamp lagata hu tab ye battry drain kar deta hai isliye me kya kar sakta hu
Nice
ac current ki pahchan kaise hogi
Sir maine apni bike kaa rr unit check kiya maine positive terminal battery se hata diya for fir bike start krke voltage check ki to 2-3 voltage show ho rahi hai
Sir rr unit bar bar kharab ho jata hai.pls reply.
15 se jyada volt agya to one side circuit bando charging ka diode or resistance use krke alag se wire daalkar isse regular badalne ke khrche se bach jaoge
Ye Kitana amp deta hai
bhai ye original KTM RC200 ka kitne ka ata hai??
13.58hogato o battery sehi he ki Nehi botaona
Bhai mera bike battery me laga wire me start karne par 4 volt a raha hai kya problem hai
Please help. My Yahama AS 125 GLADIATOR is giving only 6 to 7 volts DC. i changed the RR but the problem is still there. is the stator coil spoilt?
सर नमस्कार सभी सिटी हंड्रेड प्लैटिना ट्रैफिक कैसी और सेट पर वीडियो बनाइए कैसे सेट करते हैं बताएं
rr unit is heating up what thats means ???
मेरे सी टी 100 बाईक मे आर आर युनिट व्होल्टेज 12.5 ही दिखारहा हैं ऑर मेरे बाईक की बॅटरी 2.5 अह की हैं तो क्या मेरा आर आर युनिट सही है या खराब हो गया है
खराब हो गया है बाइक स्टार्ट होने पर 14.5वोल्ट या 15वोल्ट तक मल्टीमीटर शो करेगा।बैटरी का चार्ज 12.5 वोल्ट बाइक स्टार्ट नही होने पर,स्टार्ट होने पर 14.5वोल्ट करंट शो की तो आरआर यूनिट सही,अगर उससे कम करे मतलब 13वोल्ट या उससे कम तो खराब।बदल दे आरआर यूनिट।