DIY POWER SUPPLY based on RD DPS/DPH power supply

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RD tech
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DIY POWER SUPPLY based on RD DPS/DPH power supply

hello everyone, today I want to show you some DIY power supplies based on our DPS/DPH series power supply. They are all awesome and everyone is genius, and I am very grateful to them for showing their power supply with pictures or videos. if you have more interesting DIY power supplies, you can send pictures to me. Thank you:)

view more in this YouTube vedio link:https://youtu.be/Tt0O3KlmLNg

 

related products

DPS5020:https://www.aliexpress.com/item/32821185351.html

DPS5015:https://www.aliexpress.com/item/32702714880.html   

DPS5005:https://www.aliexpress.com/item/1000004290003.html

DPS3012:https://www.aliexpress.com/item/32685179404.html

DPS3005:https://www.aliexpress.com/item/1000004279003.html

DPS3003:https://www.aliexpress.com/item/32685187020.html

DPS8005:https://www.aliexpress.com/item/32849962454.html

DPH5005:https://www.aliexpress.com/item/32840324731.html

DPH3205:https://www.aliexpress.com/item/32762131242.html

RD tech: https://rdtech.aliexpress.com/store/923042

E-mail: 1749808860@qq.com

 

If you have any interest in USB tester or power supply, please contact me
this is my shop on Aliexpress: https://rdtech.aliexpress.com/store/923042

Edited by: RD tech on 08/06/2019 - 00:05
RD tech
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you can show your DIY power supply here, thank you

If you have any interest in USB tester or power supply, please contact me
this is my shop on Aliexpress: https://rdtech.aliexpress.com/store/923042

The Analog Kid
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Ruideng DPS3005 Power Supply

DPS3005

Green pushbutton is auxiliary of above On/Off switch

RD tech
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which picture?

If you have any interest in USB tester or power supply, please contact me
this is my shop on Aliexpress: https://rdtech.aliexpress.com/store/923042

RD tech
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sorry, maybe I cannot get access to the picture link so what I see is blank, can you send the picture to my email(1749808860@qq.com)? thank you Big Smile

If you have any interest in USB tester or power supply, please contact me
this is my shop on Aliexpress: https://rdtech.aliexpress.com/store/923042

RD tech
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more pictures here

If you have any interest in USB tester or power supply, please contact me
this is my shop on Aliexpress: https://rdtech.aliexpress.com/store/923042

RD tech
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you can also watch this video:

If you have any interest in USB tester or power supply, please contact me
this is my shop on Aliexpress: https://rdtech.aliexpress.com/store/923042

KevinZA1988
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Hi,

I’m interested in the DPS3012. Do you also sell power supplies to power the DPS3012? I see the Vin is 6-40 Vdc. Where can I find it?

Acebeam L16, BLF Q8, BLF A6, BLF FW3A, BLF FW3C, Convoy L2, Convoy L6, Convoy C8+ , Convoy S3, Convoy M21A, Convoy S11, Emisar D4, Fireflies E07, Jaxman E2L, Olight S1R Baton II special edition series, S2R Baton II, Nitecore HC65, Olight H1R Nova.

RD tech
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KevinZA1988 wrote:
Hi,

I’m interested in the DPS3012. Do you also sell power supplies to power the DPS3012? I see the Vin is 6-40 Vdc. Where can I find it?


sorry, we don’t sell power supply to power our devices because there are already enough on the market, you can search “36V switch power supply“on Aliexpress and it will have discount at the end of August.

If you have any interest in USB tester or power supply, please contact me
this is my shop on Aliexpress: https://rdtech.aliexpress.com/store/923042

DavidEF
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RD tech wrote:
KevinZA1988 wrote:
Hi,

I’m interested in the DPS3012. Do you also sell power supplies to power the DPS3012? I see the Vin is 6-40 Vdc. Where can I find it?


sorry, we don’t sell power supply to power our devices because there are already enough on the market, you can search “36V switch power supply“ on Aliexpress and it will have discount at the end of August.

Wait, what? Shocked

You should get a source for power supplies that your equipment works well with. Many of your customers will appreciate being able to buy all at one stop, besides also the assurance that the power supply will work for them. Buying from eBay or AliExpress, or other shops can be a gamble. It’s better that you do the research instead and provide known-to-work options directly to your customers. If that is not possible for any reason, the next best thing would be that you find the power supply options that do work well, and then provide a link to them on your website. That way, at least the customer doesn’t have to wonder if it will work after they buy it.

The Cycle of Goodness: “No one prospers without rendering benefit to others”
- The YKK Philosophy

BlueSwordM
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Yes, absolutely.

Customers will really like it.

My very own high current Beryllium Copper springs Gen 3:
http://budgetlightforum.com/node/67401
Liitokala Aliexpress Stores Battery Fraud: http://budgetlightforum.com/node/60547

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DavidEF wrote:
RD tech wrote:
KevinZA1988 wrote:
Hi,

I’m interested in the DPS3012. Do you also sell power supplies to power the DPS3012? I see the Vin is 6-40 Vdc. Where can I find it?


sorry, we don’t sell power supply to power our devices because there are already enough on the market, you can search “36V switch power supply“ on Aliexpress and it will have discount at the end of August.

Wait, what? Shocked

You should get a source for power supplies that your equipment works well with. Many of your customers will appreciate being able to buy all at one stop, besides also the assurance that the power supply will work for them. Buying from eBay or AliExpress, or other shops can be a gamble. It’s better that you do the research instead and provide known-to-work options directly to your customers. If that is not possible for any reason, the next best thing would be that you find the power supply options that do work well, and then provide a link to them on your website. That way, at least the customer doesn’t have to wonder if it will work after they buy it.


thank you so much for your trust , but we never sell the products we did not produce, because we could not make sure the quality
and most AC-DC power supply are all ok, don’t worry

If you have any interest in USB tester or power supply, please contact me
this is my shop on Aliexpress: https://rdtech.aliexpress.com/store/923042

DavidEF
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RD tech wrote:
thank you so much for your trust , but we never sell the products we did not produce, because we could not make sure the quality and most AC-DC power supply are all ok, don’t worry

I think you just contradicted yourself there. If most of them are ok, and we shouldn’t worry, then why are you worried about their quality when considering sourcing them for your customers? Your engineers should be better able to secure good quality power supplies than your customers can. At least you could test a few of them and give your customers some recommendations!

The Cycle of Goodness: “No one prospers without rendering benefit to others”
- The YKK Philosophy

RD tech
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DavidEF wrote:
RD tech wrote:
thank you so much for your trust , but we never sell the products we did not produce, because we could not make sure the quality and most AC-DC power supply are all ok, don’t worry

I think you just contradicted yourself there. If most of them are ok, and we shouldn’t worry, then why are you worried about their quality when considering sourcing them for your customers? Your engineers should be better able to secure good quality power supplies than your customers can. At least you could test a few of them and give your customers some recommendations!

in fact , don’t worry, we have add many protection for our products, so even you choose some cheaper AC-DC converter, it will be ok
I can’t change the AC-DC power , I only add more protection on our products to let it to be suitable for most AC-DC power supply
so don’t worry

If you have any interest in USB tester or power supply, please contact me
this is my shop on Aliexpress: https://rdtech.aliexpress.com/store/923042

DavidEF
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RD tech wrote:
in fact , don’t worry, we have add many protection for our products, so even you choose some cheaper AC-DC converter, it will be ok
I can’t change the AC-DC power , I only add more protection on our products to let it to be suitable for most AC-DC power supply
so don’t worry

Okay. Thank you.

The Cycle of Goodness: “No one prospers without rendering benefit to others”
- The YKK Philosophy

The Analog Kid
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Design Suggestion:

Add a connector on the display panel so that users have the option of adding auxiliary buttons for the four buttons in front.

See picture below.  Mod on a DPS5020 display panel.

DPS5020 Display Panel Aux.Button Mod

RD tech
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DavidEF wrote:
RD tech wrote:
in fact , don’t worry, we have add many protection for our products, so even you choose some cheaper AC-DC converter, it will be ok
I can’t change the AC-DC power , I only add more protection on our products to let it to be suitable for most AC-DC power supply
so don’t worry

Okay. Thank you.

you are welcome
have a nice day

If you have any interest in USB tester or power supply, please contact me
this is my shop on Aliexpress: https://rdtech.aliexpress.com/store/923042

RD tech
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The Analog Kid wrote:

Design Suggestion:


Add a connector on the display panel so that users have the option of adding auxiliary buttons for the four buttons in front.


See picture below.  Mod on a DPS5020 display panel.


DPS5020 Display Panel Aux.Button Mod


thank you for your suggestion, for our new products , we have already add many button and connector on the pannel, please wait our new power supply

If you have any interest in USB tester or power supply, please contact me
this is my shop on Aliexpress: https://rdtech.aliexpress.com/store/923042

zeroair
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My comment on youtube doesn’t seem to be showing, but one of those (at 0:49) is my build. I made a build log:

https://zeroair.org/2018/06/18/how-do-i-build-a-bench-power-from-a-psu/

Maybe someone here would find that interesting.

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zeroair wrote:
My comment on youtube doesn’t seem to be showing, but one of those (at 0:49) is my build. I made a build log:

https://zeroair.org/2018/06/18/how-do-i-build-a-bench-power-from-a-psu/

Maybe someone here would find that interesting.


yes, I know, your work is great , I like it so much, my friend
thank you for your suppport

If you have any interest in USB tester or power supply, please contact me
this is my shop on Aliexpress: https://rdtech.aliexpress.com/store/923042

WTF
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Would it be possible to add low voltage protection to the set up menu?

This would allow safe use of battery packs as a power source.

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sorry, for now , there is not plan, maybe our new products have this function

If you have any interest in USB tester or power supply, please contact me
this is my shop on Aliexpress: https://rdtech.aliexpress.com/store/923042