we can use USB tester and USB load to test chargers’ output, see if they can output the value on the technical parameter, in this video I use UM25 and HD35 to test, it says it supports 10 2.25A max, actually it supports 12V 2.74A max
Aliexpress: RD Official Store - Amazing products with exclusive discounts on AliExpress
What you can get in the package, first please check the device model you order, for example, if you order a DPS5020-USB, you can get a DPS5020+USB board, and please take all the components out, like connection cables, they are under the power board, USB board is in a small pit
Aliexpress: Rd dps5020 Konstantspannungs-Strom-Abwärts-Kommunikation sbank Gleichstrom-Netzteil-Buck-Spannung Gleichstrom-Wandler 50V 20a
AOI machine is used to check if components are mounted well onto the PCB board, to ensure the product quality
Aliexpress: RD Official Store - Amazing products with exclusive discounts on AliExpress
I make a board with this machine, guess what is it used for? tip: it is for something on RK6006-C
Aliexpress: RK6006-C 60V 6a 4-stellig AC zu DC einstellbare digitale Steuerung stabilisierte Labor bank Strom versorgung Batterie Lade einfache Bedienung
Answer for the video yesterday, this board is used for fixing the terminals, solder cables on it to connect RK6006 output to this terminals
Aliexpress: RK6006-C 60V 6a 4-stellig AC zu DC einstellbare digitale Steuerung stabilisierte Labor bank Strom versorgung Batterie Lade einfache Bedienung
Hello,
are you able to sell me a spare part for RD6024? The connector terminal is broken.
Would be great if you can send me the spare part to replace the terminal.
Thanks!
this is Customized Terminals, i can send
please contact me at aliexpress shop
Can I also do this despite the fact I bought this unit at another Amazon reseller? (I got it there with case and PSU and all stuff completely assembled).
there is not problem, we are factory, we can provide support for our products ,even not buy directly from us
just please contact us on aliexpress shop
That’s some good support right there!
May I suggest for future batches of RD60xx to increase the material thickness of those output ports? This looks very fragile.
when did you bought that . in fact we already update that ,
Oh, that’s great to hear! Mine is almost a year old, and I had no problems so far 
when you get new , you can compare the new and old
hello, when using our power supply to charge battery, it uses CC-CV mode charging, if the CV mode comes earlier, you can check the voltage drop on the cable in this way, short the output directly, you can see the output voltage, it is the voltage drop
Yes, I got the spare parts today. Now I can bring the RD6024 back to life!
Thanks a lot @RD_tech that’s indeed some really good support here! Can recommend absolutely!
What’s the Voltage Drop at a higher amperage. I’d like to see what those cables can do at 30 amps. I’ve built massive cables ( 6 AWG silicone ) for high amp charging. My cables have very little drop, but the connectors on the PS are the weak link.
you are welcome, if you have any needs, just contact us
the cable resistance is constant, so that normally the voltage drop is 30 times if you choose 30A, and in this video, the cable I use does not support 30A, please notice that, you need to choose X36A cable
hello, some customers ask me why their power supply cannot output max voltage, it is because the input voltage is not enough, please check technical parameter, for DPS5020, you need to use 55-56V input, for RD6024, it needs 68V input to get 60V output
I assume that the RD6030 has the updated terminals with more material thickness?