I also buy this model, first i also thing its broken, because amps cannot control but need set voltage below 5v first then connect +ve and -ve wire make it short then u can set ampere.
I bought a kuaiqu 30v 10a and it burned the 12n60c mosfets, when I change it it turns on, but if I consume more than 5a it burns the mosfets, I've already tested everything, all the resistors, diodes, etc.
i own 4 of this and use it every day without problems. You need to verify driver for the mosfets, change it if is possible. Also try to power it without mosfets to see if it consume something and if it consume without mos, problem is driver of mos.
Hello i have a R-SPS3010 thanks for video i have a problem at the front end RT1 Thermistor NTC 5xXXX where XXXX marking is burnt out ? , can you give me the name for this component thank you for your time
hello, what you mean with `use it on laptop`? as charger? if yes that is because of the battery. To change the current: disconnect any consumer from it, set voltage at 1v, put outputs on short (red and black), set your desired current from cursor, disconnect wires shorted, set voltage desired and connect your laptop or what you use. Now limit of current is set.
Hello, Is there a diagram schematic ? my power supply is down. the fuse has burned. I replace it still burn. The 2SK3569 transistor is defeckt. Thank you
To change the current: disconnect any consumer from it, set voltage at 1v, put outputs on short (red and black), set your desired current from cursor, disconnect wires shorted, set voltage desired and connect your output, limit of current is set.
Hi! I have a question... The fan of the back of power supply is always on, or when it turning on? The NTC dead of mine, so I replaced it to NTC-5D15, and it the fan won't turn on after 5 minutes (with 40W consumer)
Hello! The fan is not always on. Can be off even if the power supply is on and will start if the temperature will grow up. In other words, there is a sensor that will start the fan on high temperature of the power supply.
if you changed the NTC be sure that have same specifications. Other solution will be to change all system that command the fan with a thermostat or thermocouple ( www.emag.ro/termostat-40-grade-c-contact-normal-inchis-131415/pd/D9292FBBM/?cmpid=86929&gclid=Cj0KCQjw9_mDBhCGARIsAN3PaFNnDpV1gLnPp8ylxK_qpmHqr6EFSMW9nKbnuAijZtoM5Y2y1kIWbfYaApPREALw_wcB )
because there was not soldered wright, is the first time when i have seen that in this type of power source. Anyway i will recommend this because it look great and is doing his job for the money that you pay for it.
@@unboxelectronics4027ok is it a common fault?? does it cause malfunctions? now i think that i had better remove the cover and check to see if my connections are ok before i use it ,, thanks
Hello, thank you for the input of your video. They gave me a similar sps3010, but it does not have the Mosfet I would like to help me know what are the Mosfet q carries that power supply and what would be the cause that the source leaves them in short circuit ... Greetings and thank you very much from Latin America
@@unboxelectronics4027 Hello, thank you very much for having the time to respond, I have the photos, where can I send them to you? I tell you that I mount some mosfet of ATX source I managed to turn it on but it does not give voltage and if it demanded current they explode hahahaha ... I would greatly appreciate your support... Best regards
I also buy this model, first i also thing its broken, because amps cannot control but need set voltage below 5v first then connect +ve and -ve wire make it short then u can set ampere.
:)
even i set the - and + i cant control the current it's stop on 0.25 A but i can control the ( V ) there is something wrong
I bought a kuaiqu 30v 10a and it burned the 12n60c mosfets, when I change it it turns on, but if I consume more than 5a it burns the mosfets, I've already tested everything, all the resistors, diodes, etc.
i own 4 of this and use it every day without problems. You need to verify driver for the mosfets, change it if is possible. Also try to power it without mosfets to see if it consume something and if it consume without mos, problem is driver of mos.
Hello i have a R-SPS3010 thanks for video i have a problem at the front end RT1 Thermistor NTC 5xXXX where XXXX marking is burnt out ? , can you give me the name for this component thank you for your time
have you solved it? if not, send me a picture with problem
hello, i have one like this power but i cant use the current when i use it on lap top i cant change the current .. can u hellp me
hello, what you mean with `use it on laptop`? as charger? if yes that is because of the battery. To change the current: disconnect any consumer from it, set voltage at 1v, put outputs on short (red and black), set your desired current from cursor, disconnect wires shorted, set voltage desired and connect your laptop or what you use. Now limit of current is set.
Hello,
Is there a diagram schematic ?
my power supply is down.
the fuse has burned.
I replace it still burn.
The 2SK3569 transistor is defeckt.
Thank you
send me pictures, maybe i can help you
i bought one DC voltage fine but the current not function.
How do you know that current not work?
Hello, from his construction, it will show current only when is in use, not when you want to set it - i know, that i don`t like too.
@@unboxelectronics4027 i thing that's bad model i have one and same problem
To change the current: disconnect any consumer from it, set voltage at 1v, put outputs on short (red and black), set your desired current from cursor, disconnect wires shorted, set voltage desired and connect your output, limit of current is set.
@@unboxelectronics4027 I want to set to 5 ma , I only see 0.000 so it's impossible guessing game
Hi,sir my power supply is broken down
First i check the fuse,found burn out..the replace the spare fuse,but still burn out..
We need help..please.
hello, if it burn fuse again you have a problem with power transistors, please verify it to not be shorten
Okay, I'will check what you suggested first. Hehe tanks..
have you solved?
Hi!
I have a question...
The fan of the back of power supply is always on, or when it turning on?
The NTC dead of mine, so I replaced it to NTC-5D15, and it the fan won't turn on after 5 minutes (with 40W consumer)
Hello! The fan is not always on. Can be off even if the power supply is on and will start if the temperature will grow up. In other words, there is a sensor that will start the fan on high temperature of the power supply.
if you changed the NTC be sure that have same specifications. Other solution will be to change all system that command the fan with a thermostat or thermocouple ( www.emag.ro/termostat-40-grade-c-contact-normal-inchis-131415/pd/D9292FBBM/?cmpid=86929&gclid=Cj0KCQjw9_mDBhCGARIsAN3PaFNnDpV1gLnPp8ylxK_qpmHqr6EFSMW9nKbnuAijZtoM5Y2y1kIWbfYaApPREALw_wcB )
why did you add solder ??
because there was not soldered wright, is the first time when i have seen that in this type of power source. Anyway i will recommend this because it look great and is doing his job for the money that you pay for it.
@@unboxelectronics4027ok is it a common fault?? does it cause malfunctions? now i think that i had better remove the cover and check to see if my connections are ok before i use it ,, thanks
@@jamezgee8015 No is not a common fault, like i said before, is first time when i see it, and i have opened many of this type
Hello, thank you for the input of your video. They gave me a similar sps3010, but it does not have the Mosfet I would like to help me know what are the Mosfet q carries that power supply and what would be the cause that the source leaves them in short circuit ... Greetings and thank you very much from Latin America
hello and sorry for later answer, can you send some pictures with your mainboard ?
@@unboxelectronics4027 Hello, thank you very much for having the time to respond, I have the photos, where can I send them to you? I tell you that I mount some mosfet of ATX source I managed to turn it on but it does not give voltage and if it demanded current they explode hahahaha ... I would greatly appreciate your support... Best regards