Author Topic: RuiDeng Riden RD6006 DC power supply  (Read 110389 times)

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Offline ledtester

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Re: RuiDeng Riden RD6006 DC power supply
« Reply #550 on: January 18, 2021, 04:02:04 am »
You set the CV and CC set points and the supply will enter CC mode if the current draw of your application is greater than the CC set point.

A "constant current supply" is really a "current limiting supply" -- it will limit the current if it exceeds a threshold.
 
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Offline AaronR

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Re: RuiDeng Riden RD6006 DC power supply
« Reply #551 on: January 18, 2021, 05:23:51 am »
I didn’t say I couldn’t find the manual. I said I couldn’t find any mention in the manual of how to enable CC mode.
It was explained in the other post you made about the exact same subject. Perhaps if it's not obvious how to use it as a constant current source you might want to google constant current so you have a fundamental understanding of the term. Once you have done that it will be obvious how to use it in the constant current mode simply by using the front panel controls. Sorry I can't help you any further. OOp's didn't see the post after yours, I'm glad you liked that answer it's the exact same answer posted in the other thread you have going about the same thing.
« Last Edit: January 18, 2021, 05:26:45 am by AaronR »
 

Offline BravoV

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Re: RuiDeng Riden RD6006 DC power supply
« Reply #552 on: January 18, 2021, 07:56:45 am »
Complementing above explanation on CC and CV mode.

Both are always standby until the load reached set point by max voltage and/or max current allowed.

But why when you start powered on the PSU is on CV mode ? Not in CC mode ?

That is because "most of the times" the load is not connected or turned off, hence the PS in CV mode is on as almost no current consumed, or even the load is on, its still under max current set, and CC mode is off by nature in that condition.

Just try hook up a piece of thick wire to short circuit the PS output, yes, its safe for the PS as long you're watching and attending it as that wire may get hot or turns red.  >:D

And possibly catch fire too if left for too long.  :scared:

That is a crude way to test a PSU which has CC mode, and its perfectly safe for the PSU, although not for your house/table if the load/poor wire catch fire.  :-DD

Watch the PS with that condition, it will instantly switched into CC mode as the load suck current like hell until it reached max current set point , and as the load is really low resistance (aka short circuit), also watch the voltage as it will drop like a rock, no matter how high you set, hence in that situation, CV mode is off and CC mode kicks in.

These are fundamentals of Ohm law Volt = Current x Resistance (load) , suggesting to learn and understand it, and your question will become irrelevant.


« Last Edit: January 18, 2021, 08:02:22 am by BravoV »
 
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Offline 999cgm

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Re: RuiDeng Riden RD6006 DC power supply
« Reply #553 on: January 19, 2021, 11:35:35 am »
Hi,

I wanted to confirm flashing UniSoft (super work!!) firmware  from linux  works with https://github.com/tjko/riden-flashtool for my rd60062 (btw the file was named rd60061_V1_etc which was a little confusing).
 

Offline 999cgm

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Re: RuiDeng Riden RD6006 DC power supply
« Reply #554 on: January 19, 2021, 04:16:15 pm »
n00b q: what / how is ORP used?
 
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Offline AaronR

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Re: RuiDeng Riden RD6006 DC power supply
« Reply #555 on: January 19, 2021, 04:31:53 pm »
n00b q: what / how is ORP used?
Good question. I'm sure it stands for 'over resistance protection' Maybe something to do with battery charging?
 

Offline 999cgm

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Re: RuiDeng Riden RD6006 DC power supply
« Reply #556 on: January 19, 2021, 05:11:12 pm »
Yep , it has to be related to Resistance.. there was an earlier post where a test was done with a ORP set to 9Ohm . Re-reading now makes more sense..
Now what happens if we set ORP delay = auto ?
 

Offline UniSoft

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Re: RuiDeng Riden RD6006 DC power supply
« Reply #557 on: January 19, 2021, 06:33:52 pm »
Now what happens if we set ORP delay = auto ?
Delay until the output voltage stops rising. (Same delay used for UVP (Under voltage protection)).
« Last Edit: January 19, 2021, 06:36:21 pm by UniSoft »
 
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Offline sotos

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Re: RuiDeng Riden RD6006 DC power supply
« Reply #558 on: January 19, 2021, 09:19:20 pm »
Ooops a little confused here, what is the difference between rd60062 and rd60061 I have tried both and at first, look the same.
 

Offline UniSoft

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Re: RuiDeng Riden RD6006 DC power supply
« Reply #559 on: January 19, 2021, 09:28:23 pm »
Ooops a little confused here, what is the difference between rd60062 and rd60061 I have tried both and at first, look the same.
RD60061 is the very first revision and it has never been sold outside of China.

P.S. Today will come my RD6006P (RD60065)
« Last Edit: January 19, 2021, 09:31:47 pm by UniSoft »
 
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Offline AaronR

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Re: RuiDeng Riden RD6006 DC power supply
« Reply #560 on: January 20, 2021, 05:02:38 am »
So I'm trying to figure out how to graph this excel output from an RD6018 driving a 12 volt inverter with a 200 watt incandescent bulb as a load.
I managed to get some graphs but I can't figure out the correct way to do it. The one graph I did get was both upside down and flipped horizontally vs time and amplitude.
 

Offline UniSoft

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Re: RuiDeng Riden RD6006 DC power supply
« Reply #561 on: January 21, 2021, 07:02:31 pm »
RD6006P...
ADC: Dual 24-bit TM7707 (didn't found English datasheet).
DAC: Dual 16-bit DAC8562

« Last Edit: January 22, 2021, 02:48:06 am by UniSoft »
 
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Offline end0101

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Re: RuiDeng Riden RD6006 DC power supply
« Reply #562 on: January 23, 2021, 11:10:45 pm »
rough machine translated to english tm7707 datahseet, hope posting this isn't against terms
« Last Edit: January 23, 2021, 11:13:30 pm by end0101 »
 

Offline Blake

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Re: RuiDeng Riden RD6006 DC power supply
« Reply #563 on: January 24, 2021, 04:51:52 pm »
Where can you buy the RD6006P?
 

Offline UniSoft

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Re: RuiDeng Riden RD6006 DC power supply
« Reply #564 on: January 24, 2021, 05:14:01 pm »
Where can you buy the RD6006P?
now only taobao... they still not sell worldwide.
 

Offline AaronR

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Re: RuiDeng Riden RD6006 DC power supply
« Reply #565 on: January 24, 2021, 05:26:42 pm »
Where can you buy the RD6006P?
now only taobao... they still not sell worldwide.
I was confused about the RD6006P, I didn't see any explanation of what it is compared to an ordinary RD6006, so now I see the 'P' designation must stand for precision? because they added more digits to the voltage and current readouts. Are there any other differences?
Did I miss a post where this is all explained??
« Last Edit: January 24, 2021, 05:31:11 pm by AaronR »
 

Offline UniSoft

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Re: RuiDeng Riden RD6006 DC power supply
« Reply #566 on: January 24, 2021, 06:30:36 pm »
I was confused about the RD6006P, I didn't see any explanation of what it is compared to an ordinary RD6006, so now I see the 'P' designation must stand for precision? because they added more digits to the voltage and current readouts. Are there any other differences?
Did I miss a post where this is all explained??
This is a hybrid: Switch mode + linear
Firmware support setup colors (copied from my firmware)
Can setup CutOff current and CutOff temperature.

I made a comparison table
Model:RD6006RD6006P
Input voltage range:6-70.00V7-70.00V
Output voltage range:0-60.00V0-60.000V
Output current range:0-6.000A0-6.0000A
Output power range:0-360W0-360.00W
Input voltage measurement resolution:0.01V0.01V
Output voltage setting measurement resolution:    0.01V0.001V
Output current setting measurement resolution:     0.001A0.0001A
Battery voltage measurement resolution:0.01V0.01V
Input voltage measurement accuracy:±(1%+5 digits)±(1%+5 digits)
Output voltage accuracy between setting and measurement:±(0.3%+3 digits)±(0.5%+4 digits)
Output current accuracy between setting and measurement:±(0.5%+5 digits)±(1%+6 digits)
Battery voltage measurement accuracy:±(0.5%+3 digits)±(0.5%+3 digits)
Automatic cut off current value when charging:10mAselectable
Output ripple typical:100mV VPP10mV VPP
Working temperature range:-10℃~40℃-10℃~40℃
External sensor Temperature detection range:-10℃~100℃/0℉~200℉-10℃~100℃/0℉~200℉
External sensor Temperature detection accuracy:±3℃/±6℉±3℃/±6℉
Constant voltage mode response time:2ms(0.1A-5A Load)2ms(0.1A-5A Load)
Constant voltage mode load regulation:±(0.1%+2 digits)±(0.1%+2 digits)
Constant current mode load regulation:±(0.1%+3 digits)±(0.1%+3 digits)
Capacity measurement range:0-9999.99Ah0-9999.99Ah
Energy measurement range:0-9999.99Wh0-9999.99Wh
Capacity and energy statistical error:±2%±2%
Buck working mode:Voltage drop >1V and >10%Voltage drop >10% x VOUT + 2V
Cooling fan start condition:Vout>40V or Iout>4A or SysTemp>45℃Iout>4A or SysTemp>45℃
Cooling fan shut down condition when working:Vout<40V and Iout<3.9A and SysTemp<45℃Iout<3.9A and SysTemp<45℃
Over temperature protection:SysTemp>80℃SysTemp>80℃
Screen brightness setting:0-5(6 level in total)0-5(6 level in total)
Screen:2.4 inch color HD display2.4 inch color HD display
Weight(with package):About 0.58kgAbout 0.62kg
Product dimension:167*81*65mm167*81*65mm

 
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Offline Pukker

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Re: RuiDeng Riden RD6006 DC power supply
« Reply #567 on: January 24, 2021, 07:40:02 pm »

This is a hybrid: Switch mode + linear
Firmware support setup colors (copied from my firmware)
Can setup CutOff current and CutOff temperature.

Switch mode + linear, so less ripple, great with an toroidal, bridge rectifier and big Cap.

Firmware support setup colors (copied from my firmware) Whow,
send them a bill.



 

Offline UniSoft

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Re: RuiDeng Riden RD6006 DC power supply
« Reply #568 on: January 24, 2021, 08:21:46 pm »
If anyone interested...
Using a couple of 100W COB LED as a load,

11.8V 6A


11.2V 3A


10.6V 1A


10.2V 100mA


Using DL24P as a load... it adds some noise and ripple

10V 1A


10V 3A


30V 5A


55V 3A
« Last Edit: January 24, 2021, 08:23:36 pm by UniSoft »
 
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Offline UniSoft

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Re: RuiDeng Riden RD6006 DC power supply
« Reply #569 on: January 24, 2021, 09:11:50 pm »
button LEFT/RIGHT switches the screen layout...
menu design, strings, and even font was copied from my firmware...

screen layouts


menu



 
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Offline ptluis

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Re: RuiDeng Riden RD6006 DC power supply
« Reply #570 on: January 25, 2021, 05:25:41 pm »
Thanks for sharing.  I'm using RD6006 with your custom firmware v1.32.12 without any problems so far. From the tests you have done, do you think it is worth upgrading to the "P" version? What is your opinion about it? I see it still has some ripple at certain conditions. I expected it to be a little more cleaner. Does your custom firmware work on this new version?  thank you.
« Last Edit: January 25, 2021, 05:29:42 pm by ptluis »
 

Offline UniSoft

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Re: RuiDeng Riden RD6006 DC power supply
« Reply #571 on: January 25, 2021, 05:43:04 pm »
...do you think it is worth upgrading to the "P" version?
I don't know...  :-//

Does your custom firmware work on this new version?
For sure - NOT!
With a high probability, I will not make firmware for it. Too much work.
 

Offline ptluis

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Re: RuiDeng Riden RD6006 DC power supply
« Reply #572 on: January 25, 2021, 07:05:36 pm »

Does your custom firmware work on this new version?
For sure - NOT!
With a high probability, I will not make firmware for it. Too much work.
[/quote]

I understand. I keep RD6006 and your firmware, it's enough for me. Can you tell me what is your latest stable firmware version for RD6006? Thank you
 

Offline UniSoft

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Re: RuiDeng Riden RD6006 DC power supply
« Reply #573 on: January 25, 2021, 07:47:52 pm »
Can you tell me what is your latest stable firmware version for RD6006?
the latest beta (k)... it is stable enough, at least still no reports about serious bugs.
https://www.eevblog.com/forum/testgear/ruideng-riden-rd6006-dc-power-supply/msg3398072/#msg3398072
 

Offline ptluis

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Re: RuiDeng Riden RD6006 DC power supply
« Reply #574 on: January 25, 2021, 10:32:11 pm »
Can you tell me what is your latest stable firmware version for RD6006?
the latest beta (k)... it is stable enough, at least still no reports about serious bugs.
https://www.eevblog.com/forum/testgear/ruideng-riden-rd6006-dc-power-supply/msg3398072/#msg3398072

Thank you my friend. I try this one. for this firmware it is advisable to reset to defaults first and then upgrade firmware right?
 


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