Ebco ucl60 PCB controller ifrb3307 fail

[nigel610]

Is there any way of putting better moisfit so they don't fail again please the bike was brought out of warranty two of the ifrb 3307 have failed previously

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N type mosfit

 

[Deleted member 4366]

IRFB 4110 is what all the controller hot-rodders use. They run very cool; however, there can be a lot of reasons that mosfets blow apart from power/heat.

 

[nigel610]

OK thanks

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[nigel610]

Had some one fit new 4110 and he also a diode on motor wires and battery leads now the display works but no motor so is it just a case of removing the diode on motor wires now if anybody has got any software for the bike I would appreciate it thanks

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[Deleted member 4366]

Why did he put a diode on the motor wires? I don't understand that because the current needs to go in two directions.

 

[nigel610]

I found it on internet

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[nigel610]

Does anyone do controller PCB repair someone has replaced the misfits 4110 bike engine worked for a short time the display still works the parts operated by canbus any way of getting a cheap controller ebco want 199 for anew controller and75 for programming the PCB the tranzx controller does not seem worth it it has lasted long

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[nigel610]

The controller has not lasted long circuit board part not well made

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[nigel610]

Does anyone do controller PCB repair someone has replaced the misfits 4110 bike engine worked for a short time the display still works the parts operated by canbus any way of getting a cheap controller ebco want 199 for anew controller and75 for programming the PCB the tranzx controller does not seem worth it it has not lasted long

Sent from my Lenovo TB3-710F using Tapatalk

Sent from my Lenovo TB3-710F using Tapatalk

 

[nigel610]

Does anyone do controller PCB repair someone has replaced the misfits 4110 bike engine worked for a short time the display still works the parts operated by canbus any way of getting a cheap controller ebco want 199 for anew controller and75 for programming the PCB the tranzx controller does not seem worth it it has not lasted long

Sent from my Lenovo TB3-710F using Tapatalk

Sent from my Lenovo TB3-710F using Tapatalk

 

[nigel610]

The controller and bike is now fixed the problem was caused by fuse holder on battery the lugs which were carrying car type fuse were arcing and the fuse was not pushed into lugs so have had lugs filed down and bike goes better with the 4110 thank you

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