The problem can come from different reasons... Components' failure causes a short circuit . Warming things with wrong materials exp metallic materials . A power SURGE( is a sudden increase in voltage in an electrical system. A power surge in a house may fry your delicate electronic devices and damage appliances when too much power surges into their circuits. Most homes are wired for 120 ,240volt service.)
@EmmanuelKwakuAmponsah-v9z well put the power on ,and from inside the microwave, using voltmeter measure the cables that bring in power to the motherboard ,so u follow the powerlines ,This should be do e with an experienced electrician , Keep informed that if u plug 🔌 to the outlet, then remove the plug 🔌, capacitor inside the microwave, still store a lot of energy. If not well respected, you can get seriously electrocuted
@TemesgenTelaynehMekonnen if u use jumper wire ,it will work.the fuse is made to blow up when things go wrong and thus cutting from going to high voltage transformer ,so if u use jump wire and something go wrong ,u gonna cause short circuit or fire 🔥 I highly recommend to use the right fuse for your safe
Good day, i need your help, furst the dan doesn't work on the microwave, abd it doesn't get hot at all, the grill is working but the microwave isn't heating at all
@the_crazy_reaper grill settings dont use Magnetron. grill use different heater elements to grill your food..Magnetron is that one is used to warm things up ur food ,.so i suggest to check ya fuse ....
@@juniorelectronics8255 But then one would require a high voltage meter. That capacitor carries 6000Volts. A normal meter that you are using will blow up.
What Volta should the transformer send to the heater? Mine doesn’t have a fuse on the transformer. Cap is good. Door switches are good. But only get 6 Volts to heater
@@Hvacnc The output voltage of a transformer in a microwave oven typically ranges from about 2,000 to 4,000 volts (2 kV to 4 kV). This high voltage is necessary to power the magnetron, which generates the microwaves used for cooking food.
@@juniorelectronics8255 I also installed new transformer and this time the 20amp fuse popped. Which could’ve been the reason the 1st transformer went bad. I checked the fuse the first time and it was good.
@erickrivas48 if the turn table not turning properly the motor is not getting the power, those motor don't get easily damaged. The fuse is for turning higher power. I recommend to keep looking..
good questions, the best way to diagnose the problems is to follow the power directions step by step, if the fuse is good then I will check the power that comes out of the capacitor through the fuse to the transformer, this way you can see if the transformer is burned or not
What is the reason why microwave fuse keep blowing as soon as you plug
The problem can come from different reasons...
Components' failure causes a short circuit .
Warming things with wrong materials exp metallic materials .
A power SURGE( is a sudden increase in voltage in an electrical system. A power surge in a house may fry your delicate electronic devices and damage appliances when too much power surges into their circuits. Most homes are wired for 120 ,240volt service.)
Blowing of the fuse is a sign of a fault somewhere, so a full check should be done, not rushing to connect, "that's electrical, it's death."
I submit.
Please my microwave power is off now and there is no power for.
Please what are the steps to check it please and please.
@EmmanuelKwakuAmponsah-v9z well put the power on ,and from inside the microwave, using voltmeter measure the cables that bring in power to the motherboard ,so u follow the powerlines ,This should be do e with an experienced electrician ,
Keep informed that if u plug 🔌 to the outlet, then remove the plug 🔌, capacitor inside the microwave, still store a lot of energy. If not well respected, you can get seriously electrocuted
Can we use jamper wire instade of fuse?????!!????
@TemesgenTelaynehMekonnen if u use jumper wire ,it will work.the fuse is made to blow up when things go wrong and thus cutting from going to high voltage transformer ,so if u use jump wire and something go wrong ,u gonna cause short circuit or fire 🔥
I highly recommend to use the right fuse for your safe
What can be the problem if the furse is okay but once turned on the transformer starts producing smoke
if the transformer produces smoke, the isolated material of the wires of the transfer has been burned out
Good day, i need your help, furst the dan doesn't work on the microwave, abd it doesn't get hot at all, the grill is working but the microwave isn't heating at all
@the_crazy_reaper grill settings dont use Magnetron. grill use different heater elements to grill your food..Magnetron is that one is used to warm things up ur food ,.so i suggest to check ya fuse ....
So now how to be sure that capacitor has been discharged is there not be any testing to check if it's discharged
the best way is to always taste with a voltmeter !! to make sure the capacitor has been completelly discharged
@@juniorelectronics8255 But then one would require a high voltage meter. That capacitor carries 6000Volts. A normal meter that you are using will blow up.
@@krishnaidoo6221 no. Turn power off and put meter on microfarads
@@krishnaidoo6221 and put one volt meter pin on each terminal
pls sir where can i get this fuse and how much does it cost am having same issue ?
@@teeboyo9492 www.amazon.com.be/-/en/Haveratio-Microwave-Universal-Replacement-Accessories/dp/B0B8BSZNT8/ref=asc_df_B0B8BSZNT8/?tag=begogshpadsp-21&linkCode=df0&hvadid=712583883117&hvpos=&hvnetw=g&hvrand=11811650697314751016&hvpone=&hvptwo=&hvqmt=&hvdev=m&hvdvcmdl=&hvlocint=&hvlocphy=9195821&hvtargid=pla-1810133049538&psc=1&mcid=5ea0786a459232c1b88d5dc999bf85f7&gad_source=1
What Volta should the transformer send to the heater? Mine doesn’t have a fuse on the transformer. Cap is good. Door switches are good. But only get 6 Volts to heater
@@Hvacnc The output voltage of a transformer in a microwave oven typically ranges from about 2,000 to 4,000 volts (2 kV to 4 kV). This high voltage is necessary to power the magnetron, which generates the microwaves used for cooking food.
@@juniorelectronics8255 I have 120 going to it I verified that. But only get 6 volts AC out of transformer going to the magnetron
@@juniorelectronics8255 what’s the ohms on the magnetron? I have continuity on the pins of it with 0.3 ohms of resistance
@@juniorelectronics8255 I also installed new transformer and this time the 20amp fuse popped. Which could’ve been the reason the 1st transformer went bad. I checked the fuse the first time and it was good.
@@Hvacnc measurement should read less than one ohm.
Junior electronic can you please tell me what type of fuse is this. Their is no fuse when i open the cover that protects the fuse.
@NabuweyaMinnaar google fuse type of you microwave, cause they not all the same ,example of a fuse is 5KV 900mA
If the turntable has a not working and not heat the problem will be the fuse?
@erickrivas48 if the turn table not turning properly the motor is not getting the power, those motor don't get easily damaged.
The fuse is for turning higher power. I recommend to keep looking..
@@juniorelectronics8255 thank you.!!!
Great work 👍
thank you ,for taking your time to watch
Fantastic i replaced the fuse and microwave is heating food again.😊
@@sabhakhan190 am glad to hear that ,and thanks for taking ya time to watch the video
Did it keep working?
Darn Megatron is everywhere.
I need your help
@@paulmwaiobuya3988 sure am listening
What if the fuse is good,, what will be the fault now
good questions, the best way to diagnose the problems is to follow the power directions step by step, if the fuse is good then I will check the power that comes out of the capacitor through the fuse to the transformer, this way you can see if the transformer is burned or not
Actually the main feed from the plug is coming from the capacitor to the transformer or from the transformer to capacitor?
Is it normal it not heating food from the fridge but it's heating anything else not from the fridge
@catherinengatia4876 I haven't experienced that kind issues
My microwave not heatng
Megatron or magnetron 😅😅
Explain better when next youre makking videos
I don't think you solved the real problem cause the fuse will blow again. You have to identify why the fuse blew and correct that first.
Yes, all the components must be tested.