Review of 150W DC-DC 10-32V to 12-35V 6A 05KJ Boost Converter
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- Опубліковано 7 жов 2024
- This module is tested with different input and output voltage under different load current and the efficiency is measured. All components have been explained and datasheet is provided.
Watch 5A 50V Converter with WiFi App Control WZ5005 : bit.ly/wz5005
Jump directly to different section of this video:
00:30 Introduction to the module
04:46 Load test input: 24V
09:52 Load test input: 18V
12:45 Load test input: 15V
13:47 Load test input: 12V
17:20 Load test input: 9V
17:57 Conclusion remarks
Datasheet and resources for this module: robojax.com/L/?...
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Tutorial by Ahmad Shamshiri form Canada
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Im using this for last 3 years for my 2 BLDC celling fans from 12v input to 16v output and its working beautifully. Because im living in hot climate I have added an Small dc fan to cool it down.
That's exactly what i wanted to watch .. thanks buddy keep it up 😊
I used one of these DC-DC converters to supply the 20v rail in a satellite receiver I converted to 12v power. So far it's working well.
The most detailed review for this boost module. Thanks a lot, it was very helpful.
thank you for the effort and clearing all my queries via this video ...
gr8 work .
appreciated .
thank you .
:-)
You are welcome.
Useful, thank you. Can you also test turn-on when using each setting. It may handle a load when you slowly adjust it, but not if the load is already connected and you turn it on. Also please test for large voltage spikes when the unit is turned on (and output set to lowest V) and when you turn off (and output set to highest V). Often these units produce 10V+ spikes on the output!
Specs for this unit are:
Module Properties: non-isolated step-up module (BOOST)
65 * 56.5 * 23 (length * width * high) (mm)
Input voltage :10-32V
Output voltage: 12-35V (adjustable)
Output Current: 6A (MAX)
Input Current: 10A (MAX) (Please enhance heat dissipation if more than 10A)
Output power: natural cooling 100W (MAX), enhance heat dissipation 150W (MAX)
Easy to drive 65W 90W dual-core notebook.
Use a 12V battery drive 19V 3.42A notebook, the module temperature about 45°c
Conversion efficiency: 94% (measured at Input 16V, output 19V 2.5A)
Output Ripple: 2% (MAX) 20M-bandwidth
Operating Temperature: Industrial (-40°c to +85°c) (ambient temperature exceeds 40°c, lower power use, or to enhance heat dissipation)
Full load temperature rise: 45°c
No-load current: 25mA typical
Voltage regulation: ± 0.5%
Dynamic response speed: 5% 200uS
Short circuit protection: None (Please Install fuses and protection circuits at Input port.)
Input Reverse Polarity Protection: None (Please Series diode at the input port.)
Brass standoffs included.
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I like your videos man, You put alot of effort in them.Your English may not be the best but it's understandable.I wish for the best for you and your channel!
I am glad you found it useful. Thank you.
mosfet impedance is 8.2 mohms not 82, thanks again for an excelente unique video. ⭐⭐⭐⭐⭐
Love from India... Very nice video 👍👍👍☺️☺️
Excellent review. You have done a great job in testing this board. Explaining when it is getting extremely hot and when it is running cool or warm gives a good idea about this board, and it is very helpful. In your view, is this board worth buying? I have 19v 4.62a AC DC power adapter and if I connect that to this module, what will be the output current for 24v and 30v? Please advise.
Can you tell me what kind of wiring you used to connect to this module? Those wires look great and well-made. Please tell me the name or if possible give me the link. I want to buy them. Thank you again for the wonderful video.
Another great review thanks mate! That is actually a different MOSFET to the one in my version. Mine is a RX75N75. Maybe they use others too....? It's identical layout and 150W also.....interesting.....Thanks!
you are welcome. Possible to see different module that look a like.
Awesome video
Please test later with maximum current output at 35v until the output voltage drop....
Thanks for the information
i had one i'm using from last 2 years to charge my laptop from 12v battery to 21v 90W continues along small fan for cooling without any problem but today i purchased another one to charge 29.4v 7S lithium ion battery, as this module don't have current limiting feature , i thought i will add under 100w psu and this way it will be good to go, but when i connect 16v 7a power supply which is 110W , i get output only 80W and it's getting really hot ♨ very quickly - i don't know what i'm doing wrong.
check the model of the mosfet. They must have changed the mosfet. My test showed that this can handle above 120W easily.
Very much helpful video. Thumbs up 👍
Glad it was helpful!
good job
Very useful review, thx
you are welcome.
Man, that is a fantastic electronic load that you have there! I am jealous...lol. Wish i could afford one. Do you use it for your work, or just home hobby? I guess you work in this field anyway?
Yes it is nice device. I go it at home for my UA-cam channel.
excellent
Tô radando um desse ai em 16v mais de 10A, esquenta bastante, tem um cooler para ajudar na refrigeração e ele não entra em proteção.
Muito bom esse step up
Totally enjoyed your video, but I have a question, does it have short circuit protection?
No, as far as my knowledge, it doesn't..
Loved it thanks sir
You are welcome. The best thank you for me is to Subscribe 🔔 to my channel and thumb up the video. It is greatly appreciated. 🔔 😊.
I have a 3s lithium battery pack to charge i used a 12v 2 amp adapter set this thing clamp it to 13 volt hook a schottky diode with the bettery bms to protect this board from reverse voltage and connected everything and turned it on but strangely the output voltage fluctuates and it makes a starnge noise i tried two of this and different adpaters but same result, I am confused what's going on
Can two of these be connected in parallel? Will there be any issues?
Yes they can be connected in parallel, although make sure both of them are set to have the same output voltage !
@@DuroLabs85 of course on equal voltage.. Thanks for your reply...
hi sir, thanks for the video, i have a question. Can i place input of 12.4v and transform it into 12.7v? thanks
I am not sure to get boost only 0.3v
Can I connect with doubling
thanks from indonesia
You are welcome. Ahmad from Canada.
this module can step down too or just boosting >> i want to step down from 24 to 19.5 laptop
Minor correction Rds-On 8.2 milli-Ohm
Thank you.
Can i power it with 3.7v to 5v input?
I believe I made this video so you know the lowest and highest voltage of this module. If I want to answer your question I have to watch it. So please watch without skipping to get the answer as I don't know what if this work or not as I have make over 200 videos of this module.
Can my 18v 3a power supply run this at 24v 4-5a?
To set this to the right voltage you need a volt meter? And is there a possibility of it overcharging a laptop battery or is there a way to set it to shut off, or it shuts off automatically? Thanks
Yes. You need a multimeter or a voltmeter to set the right voltage. And no, there's no way to do so..
I tested it for car laptop charger for 19.5 v but i am having issue as it was fluctuating while giving power to laptop for about 2 sec. Anyone having same issue please help me in this.
Hi. I bought one of this boost converter. It has hissing sound, the pitch of whizzing sound increases as the input current increases . Is it normal or defective? I suspect it is the capacitor.
Is there any current limit or current controll mod you can do with it?
I got knock off one that can't even step up to 35v, only up to 30v
I have one of these that blows 20A input fuse when output is disconnected. Do you have any idea why?
Boost converter by theory should have some load. Even small current of 10mA should help. Try that. Put a resistor that draws small current and it will project your fuse.
Do you mean a resistor permanently across the output terminals of the converter? 0.5W 1.5kohm resistor will drop 15V at 10mA (normal operating. voltage). 3.5Kohm will drop 35V (Approx max output voltage). What do you suggest?
yes. at the output. My number was just an example.
@@MrDunk66 Maybe just place a small resistor in place on the output just before disconnecting? Whilst running leave it off.
Must switching of the power before disconnecting the load seems to stop the problem.
Enjoying your work here, but I mostly want to know about your Oscope setup. Are you using
laptop/monitor/tv for the display I'm seeing here?? Please tell me what your scope is comprised of. I see robojax looked them up and it looks like some open scource softwar but its going to require some kind of usb majic for probe... Really like to try that build.. Thanks
What scope? I don’t remember what I did in this video
@@robojax ua-cam.com/video/EJ0-T4uXjAY/v-deo.html showing in background.
I see what looks like drop down menus on that screen so am wondering if it is some sort of PC mod, program or what? Is there a probe or shunt you use on pc, is this open source software? Or some raspberry mod?
100w with out of box cooling 150w you need upgrade cooling
cool
Ideal for 4s battery pack and boosted to 28 volts To power XY PDS 100.
What about 3s battery pack boosted to 24V
@@TruthLoversKoSALAM-fg8dhthe minimum input of this module is 10v ,3s battery pack voltage is 9v -12.6 ,its okay if the battery full capacity and voltage above 10v
But when the voltage below 10v yhe modul will not work
Hey can anyone tell me if i am drawing 24v 0.5amp from output side then how much current is drawing from my 12v battery input side ? Is it 12v 1.2amp ? And how much is total loss ?
Edit : i watched full video thanks
And one more question do i have to adjust out voltage every time or its keep it ?
for the power first calculate the output 14x0.5= 12W then add approximately 15% which is 1.8W losses so the input must be 12W+1.8W= 18.8W. now you can find out the current 181.8÷12=1.15A is the input current.
for your second question, no you don't. Once you set it even if the input goes up and down it will stay constant at output as long as the input doesn't go below the minimum voltage. Good luck and please replay back so I know you understood it.
So if you boost volts (out)by duble of the battery capecity amps (in) also will be duble (lets not talk about power loss )approximately right ?
And for second question how much tolerance (in plus volts) is enough to change out volts by plus 2-3-4 or 5 volts ?
Sorry for my bad English
Hey i have powerbank which is capable of delivering 12v how can i get it ?
Fricking 350W out of that tiny $4 converter?!
that is my test. yes.
@@robojax that is impressive!
Can I use this converter module for TPA3116D2 50Wx2+100W 2.1 Channel Digital Subwoofer Amplifier
my test just gives you maximum and minim voltage and then current. See if this module can supply 150W because your speakers are total 150W and I don't remember the numbers from the tests I did on this video.
@@robojax thank you
what happens if you change the components on those converters with the real ones from reputable sources? the problem is that many of these chinese ones do not have the real components
It should work
I have two that stop boosting and only output the input voltage. I think the mosfet is the problem. I only use 30W of power to run a dc pump. Maybe it is not suitable for inductive load. Any suggestion on how to repair?
Hi, when the output is the same as the input. either MOSFET is dead or MOSFET is not being turned ON or OFF to make boost converter.
Hello. I also have this converter. I use it for my T12 Soldering Iron. Input 15V to 24V. I used it only about 3 minutes and it doesn't boost anymore. Now input is as output! What could that be? Can I repair it?
If output is the same is input then it is either dead or input is higher than output.
I got one of these and blew the fuse as soon as I connected it to my 12V battery, no output load connected at all! Anyone knows why? Faulty board or did I do something wrong???
ThI main mosfet is dead or the PWM controller is dead. Not worth repairing.
Good to know. Thanks!
very good sharing,
sorry i use google translate,
I want to use this 1 Boost Converter to control car lights, is it possible if the low beam switch is active the output is 50 watts and if the high beam switch outputs 60 watts?
Do you need a relay or microcontroller (Arduino) and how is the wiring?
Yes it is possible, first remove the potentiometer from the module and connect it used wires so you can adjust the output, now set it the output at voltage sensor To get maximum or high beam , now record the value for potentiometer, the n do the same and adjust it for low beam and then measure the resistance of potentiometer and that is resistor value for low beam. Now you can connect those resistors with one dual pole switch or two separate switch to turn the low or high beam value, sorry this is mobile phone and hard to see what I have typed
@@robojax Thank you for your response.
Can you help me with the wiring with an example if let's say the resistor value for high beam 100 Ohm and Low beam 200 ohm.
Sorry i am still a newbie
Maybe with another video or tutorial.
Thank you very much.
sorry I would help. I am very busy.
thanks man but that poor module was rated for 150w...
how much current in input is 24v out 30v 5a?
The first test I did is 24V input. The maximum current and voltage is shown in video.
This is max 150 watt boost converter how could handle almost 300 watt?
The sellers have incorrect title. I used the same title so people find it with 150W search.
Can i change rectifier diode to claim more current ?i need to boost 12v to 30v with 5 amp output
to increase the current you need totally different values (R and C) and perhaps MOSFET and other components. so you can't change it . except adding heat sink.
Can I use this circuit for,12volt/40A battery charging
no. this doesn't have constant current. Also this is 150W
Hello, can this do a variable input 21-28v (depending on charge status of depleting 24v battery) and put out a consistant 24.0v?
Hello, constant voltage means it will keep it output stable as long as your input is within the range and the power is not exceeded. I don't remember the numbers to tell you.
hi
thanx very much for sharing your videos: i want to buy some of this step up/step down modules, and your videos are really really complete!
i want to ask a question too: i want to buy one a couple of these 150W step up modules (this exact kind) to run my lapton from car...my lapton is 6.32A at 19v (it's very "heavy"energetically, beacause it's one of the first intel I7)...i thought to buy 2 of these modules and put them in parallel to be safe about overheating...is it possible? what do you think??
parallel connection of two independent power source is not a good idea because of adjusting exact voltage would be hard but if you can do it, yes do it.
@@robojax how much is the range of "exact" voltage i must apply? 0.1v? or more precise like 0.01v?
or could i solder one trim-pot to work with both circuits at the same time???is it possible?
p.s. really really thanx for the quick answer!!!!!
the voltage x current=power and that is how much power you wanted to wasted as heat. So how much your system can tolerate.
@@robojax i know that V x A = W...but what do you mean "that is how much power you wanted to wasted as heat. So how much your system can tolerate."
anyway, is it doable to use only one trimpot to control both (identical, of course) circuits?? or connecting only one trimpot solded to both circuit causes some electrical problems?
@@crustonepippi2561 i am curious to know what did you end up doing then?
Stable output? What if my battery 12v and goes down to 9v still the output stable?
lowest input voltage is 10V. then the output will not be what you set.
Carregando baterias de lítio em 4s.
Por volta dos 15A.
Can it handle 200w with Water Cooling??
I presented the test. it is up you to come to conclusion. For heatsink in engineering we have a method to to calculate the dissipation of heat. But you should not go above 150W as set by the designer. the 400W boost converter module video is coming in 4 or 5 days.
Can i use this for power suplay 3 volt
see my other comment.
I have two of them can i connect 1st boost converter's output to input of the 2nd one to share the load ...
In my case input volt is 12.8v to 28.3v 4 amps load
This is nice trick to boost twice.
Yes....that is a cool idea.
Input side capacitor heats
reduce input voltage then.
@@robojax can I connect 2 in series, input is 12V battery , To get voltage of 33 volts , 6 amps . Each module set to 16V , 6 amps . What should be my output wire guage for 30 meter length at 6 amp. Will it over heat for 6 amp , 16 v out when input is 12V.
Can i use this for power suplay 3 volt ,input 19 v
this is boost converter which only increase the input voltage. if you want to reduce the voltage then see my reviews on "buck converter" or "step down converter" so you input 19V and get 3V here here search result for Buck converters ua-cam.com/users/robojaxTVsearch?query=buck
this was for 150watts , and you are using it 250-300watts
I just watch and in the conclusion at the end I mentioned that this can't handle 150W
Inverter ini tidak berfungsi hanya dimonitor 12 berubah 15 dstnya tapi diberi beban ngedrop /downd
thanks for share.
i want load changing during 0-5 sec like 50 ohm and 5-10 sec want double, like 10 ohm. so how can i set? can you guide me thanks
are you asking to connect different load? then you will need programmable electronic load like this www.rigolna.com/products/dc-power-loads/dl3000/
you didn't reply? please always reply if someone replied to you.
@@robojax :
i dont know whether the reply to @bilal Anwar is worthy or not but hats off to your effort . appreciated .
Hello, if I were to hook this up to many 3.7v batteries in parallel, do you know how many amps it could draw? Is it 6? If I were to output 12v, I would expect about 1.5-2a?
I have tested and presented the result in the video. it is up to you however you want to connect it. I don't remember what was the max current for this, but watch it and whatever is the maximum current, either you can connect to one item or divide it to be connected to multiple item. For example if maximum current is 10A, then you can connect to 1 load of 10A or 5 loads of 2A.
@@robojax ah, it doesn't boost lower than 10v!
yes it has minimum output.
@@robojax and a 10v minimum input:(
I am recording doing lots of products. I forgot what was the minimum voltage input. in order to answer I have to watch the video and tell you. it would be very easy for you to watch it.
I have the same board and it is fed by the 12v rail of a PC PSU and is boosting to 30v into a 100w led cob chip that draws 3amps but it gets red hot the heatsink and the capacitors become too hot to touch I think a fan is definitely a good idea for anything 90w or over.
Yes I agree.
9:04 ??? what happened
I just watched it nothing happened. I said "let's do the calculation" which was displayed a second before.
@@robojax input - output reversed
M.