Review of ZK-PP2K 8A PWM 4.5V to 30V Motor Driver | Robojax

Is it possible to drive an ignition coil with 12 Volts supply?

Great video

I am planning to use this as a driver to an ignition coil. I burned one unit already. I think the mosfet inside cannot take the backEMF. I will try to put a snubber diode accross my primary to combat this, but I think I might have to get a beefier mosfet and the ZK-PP1 which does not have an internal mosfet.

Is it possible to drive a tesla coil with it?

Great first class demo, thank you.

Solid test

Ey my friend, great video. I was looking for a thing to create a cleaner inyector, someone recomended me the pwm generator of 1 way (the little brother of zk-pp2k) but looking at your video I will need the pulse generator or thats what I understand.

With this I can config the inyector to open every 0.3s to make a fast tick tick tick for the cleaning process, correct? I was trying to know if I can connect 4 inyector at once on this device or maybe better one per one?

I connected this unit to 16vdc. All controls work as specified. BUT… the output remains at 16vdc at all times! It does not turn on or off with the “out” control. No square wave is shown on my oscilloscope. I thought that the unit was bad, but a second unit does exactly the same thing. Any idea what’s wrong? Any help would be greatly appreciated. Steve

Good demonstration. Thank you.

Thank you

This is the best video I have found to explain these devices, Thank you. I was wondering, is this for brushless motors only or can you use brushed motors as well? Also, what is the recommended input voltage for this device? I know you said between 4v-30v, but would a higher voltage have any benefits? Thank you RJ :D

Hi, please can you describe how to attach a heatsink to the mosfet? Can i fix one on top or is it necessary to remove the mosfet? Thank you!

Hello, what is the ouptut frequency in pulse mod ,please?

Thanks...Great explanation on how this works. Keep up the good work!

Mindboggling post, very interesting. Keep posting.

I want to control a single LED of 1.8V. Is it possible to lower the output voltage? Maybe with a buck converter behind the PWM?

Hola Ahmad, soy de Argentina. Te pediría que subas un video como éste del ZK-PP4K es un módulo bastante reciente. Le mando un saludo desde lejos.

Thanks for the tutorial video. Can I get your contact email?

Good review
Thanks

Thank you for nice video!

Good day @Robojax, I´m new to your channel, and this video lead me to it, i found your explanation very easy to understand and i thank you for uploading this video, i have just 1 question, the output signal´s duty is control by this driver, Im trying to control a laser for my cnc, it has 3 pins 12v+, 12v- and PMW, do you know if i can use this output for the pwm in the laser? if you made a video about that please point me in the right direction. Thanks you so much!

Gostei muito da explicação 👏👏👏👏

Thanks

Hi great video as always. You mentioned a a heat sink on top of the mosfet any idea what to use

Does it save settings after power off

Thank You Sir I want to know with Battery( rejuvenating )

Thank you sir ❤️❤️❤️ nice video ☺️

It would be great if you could do a followup on elaborating what the frequency actually does since you have the duty cycle which defines the on off portion of a cycle.

Sir I think you are slow in uploading the video of arduino lession plz make it fast 😤😁😁😁