#120

In this lecture we will understand the derivation of the efficiency of half wave rectifier
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[@rakeshchary9290]

Thks for wonderful explaination🎉

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[@kavithareddymanchala4633]

No words anna your explanation awesome

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[@vinayakjoharkar]

You teach very well sir,Keep it up.,... excellent job

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[@nehatoliya4476]

Wow! Sir you are best sir...🙏🏻👍🏻👍🏻

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Thank you for your feedback…
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[@p.harika]

Why for Pdc(DC power) we consider only RL(load resistance) sir.

[@ECAcademy]

The dc component is present only across the RL. That’s why we consider only RL.

[@p.harika]

Tq sir now my doubt is cleared

[@vsvas28]

Simply super sir

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[@ashabfahad2288]

Thank you, very easily explained.

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[@jatinbhatt7826]

As the input ac in a full cycle therefore I rms will be equal to Im / root 2 right ! Why we are taking Im / 2

[@ECAcademy]

Im/ root2 is the Irms value of full wave rectifier. Im/2 is the Irms value half wave rectifier. For this reason we will use Im/2
Hope you understood.
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[@jatinbhatt7826]

Nop , I don't understand . You are telling me the fact and I am asking the reason behind the fact .

[@ECAcademy]

Irms is the ac current across the secondary of the transformer and for that we have done the derivation. From that derivation we got Irms is Im/2.
Check the video 👉 th-cam.com/video/bSq2rugYaU4/w-d-xo.html

[@zinsinag7497]

Thank u sir . It was really helpful.

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[@thirupathammachoopparapu3061]

Wow super sir and tq sir 🙂

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[@akashsharif3231]

Well explanation of the HWR

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[@chandanapriya6445]

Thank u sir...💐💐💐

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[@BruceLee-gx5pp]

❤❤ 😊

[@texgadget7]

Thanks. Nice viedo

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[@tahminalubna145]

Thank you sir

[@Chanti_yadav]

Sir please explain the series and shunt........

[@manojreddivarimanuroyal9449]

Superb sir❤️

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[@kishanbaranwal8331]

why Irms ac=im /2 input is full wave having irms=im/root 2

[@ECAcademy]

For half wave rectifier Irms is Im/2 and for full wave rectifier Irms is Im/root 2
Hope you understood 👍
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[@subhrasen1395]

@@ECAcademy Pac is input power ri8... thn why Irms of the rectified output is considered instead of sinusoidal input???

[@rajendragurukar4986]

Super sir ❤️

[@harshasri7288]

Thank you so much sir

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[@Manikumar-sn3wx]

Well explained

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[@narendrap5653]

iam new subscriber for ur channel

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[@narendrap5653]

and i ask construction of transformer

[@narendrap5653]

Iam studying diploma of ece 1 st year and ika 3 months lo semister undhi how to get 90 marks in E.DP.S

[@shreeambegassaleandservice7683]

Op sir

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[@nobodyknows5904]

can't understand why Irms =Im/2 ? could you please explain?

[@ECAcademy]

Derivation for that is shown in previous videos... Do check the video so that you can easily understand...
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[@sadmanaraf9874]

how Irms came,,,sir,,

[@ECAcademy]

Derivation for.....
Irms 👉 th-cam.com/video/bSq2rugYaU4/w-d-xo.html
Idc 👉 th-cam.com/video/_bOeXHidNw4/w-d-xo.html
Hope it is helpful to you....
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[@vsvas28]

rms current is Im/√2 noo sir
U have taken I/2

[@ECAcademy]

For half wave rectifier Irms is Im/2 and for full wave rectifier Irms is Im/root 2
Hope you understood 👍
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[@vsvas28]

@@ECAcademy ok sir thank you

[@artpiece9473]

What is "Im" sir?

[@ECAcademy]

Im = Peak value of current
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[@raghavendrakumarsingh4646]

thank you sir

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