Customer Review for Hot recommend RD tech (ruideng) products of DPS5020, DPS5015,DPS5005, UM25C ,UM34C ,TC66C UM24C at34,DPH5005

hello,it is mid-year sale on aliexpress, you can get items with lowest price,

you can see the detailed information in this URL:RD Official Store - Amazing products with exclusive discounts on AliExpress

some items are sold up to 40% discount. and it offers an additional 5% off discount for newcomers.

there are also coupons you can use:

on product page you can get a* $79-4* coupon and you can also use 20 coins to exchange a $2 coupon

if you want to buy some products, it will be a good time to do that,don’t let the chance pass away

hello,just like what I said, it is mid year sale, and we RD tech has our own discount.
today I want to introduce TC66C, a multifunctional USB-C tester,compact and useful.

product link:https://www.aliexpress.com/item/32968303350.html?storeId=923042&spm=a2g1y.promotion-20181111.hotSpots_150695052.0
it has *28* discount off and if you are a new user ,you can get additional 5 off,which means you can get TC66C with $20.52(33% off) if you are a new user.
if you don’t know our product, you can see its technical parameters here

and our customers think highly of it

[very fast delivery and great packaged! The measurement of voltage and current ist very accurate and you can connect it over bluetooth or usb with your computer / handy and collect the values (for bar graph etc). The main rail ist usb-c and the connectors fits very well (after I removed some dirt from my cable connectors:) ). I can recommend both, Item and seller!]

hello,good morning,today I want to introduce DPS8005 power supply to you

It is a DC DC power supply and it can provide 80V 5.1A output.

you can enjoy 25% off these day and if you are a new user, you can get additional 5% off which means you can get 30% off totally

that’s not all, you can also use coupons,you can get a $79-4 coupon, or use 20 coins to exchange $2 coupon, if you want to buy a power supply ,DPS8005 will be a good choice for you.
you can click the URL to view more:https://www.aliexpress.com/item/32849962454.html?storeId=923042&spm=a2g1y.promotion-20181111.hotSpots_150695052.2

by the way, you can view the technical parameter first
table(table#posts).
|technical parameter|product name: DPS8005|
|Input voltage range: DC10-90V|Output voltage range: 0-80.00V|
|Output current: 0-5.100A|Output power range: 0-408W|
|Product Weight: about 150g|Product Dimension : 79*43*54(mm) (L*W*H)|
|Open size: 71mm*39mm|Output Voltage accuracy: ± (0.5% + 3 digits)|
|Output Current accuracy: ± (0.8% + 5 digits)||

So, how is the boost/buck 20A converter development going?

It must be very hard, yes?

Hi friend
thank you for your message
it is not hard problem , it will be very expensive, there are not many people to buy it

【25% OFF for DPS5015】
hello,good morning, mid-year sale on AliExpress will end at Sunday, so if you want to buy something, you need to be fast.
here is the mid-year sale page.
you guys can have a look at our power supply:DPS5015,* it has 25% off now*, it is a good DC-DC power supply which is highly recommended by our customer
you can buy it with this link: https://www.aliexpress.com/item/32702714880.html
[The seller in this store man responsible, always was in touch, answered all the questions, in the beginning i made an order for the module 5005, then decided to change to 5015 for wrote to the seller, he answered and, of course, paid the difference in price. The parcel came packed neatly everything was folded: bolts, terminals and any other trifle, everything lay in the pockets, shop and producer definitely recommend. the module itself is made very high quality, with not large sizes it has power, at the output of 750 w, and it is not marketing, made according to the scheme of the reducing converter, Looking according to the scheme, it has protection, according to, the entrance “are two mosfets from the wrong polarity, according to, the exit” also has a protective diode and precooling, success to you and all the best]

you can see its parameter below
table(table#posts).
|Input voltage range: 6.00-60.00V|Output voltage range: 0V-50.00V|
|Output current: 0-15.00A|Output power range: 0-750W|
|Product Weight: about 222g |Display module size: 79*43*41(mm) (L*W*H)|
|Open size: 71mm*39mm|Power module size: 93*71*41(mm) (L*W*H)|
|Length of connecting line: 200mm|Fixed hole center distance: 86mm, 64mm|
|Output voltage resolution: 0.01V|Output current resolution: 0.01A |
|Output Voltage accuracy: ± (0.5% + 3 digit) |Output Current accuracy: ± (0.5% + 5 digits)|

【39% OFF FOR UM24C】
mid year sale will end in a couple of hours
and you still have the chance to get items with lower price
you can click here to view more information:RD Official Store - Amazing products with exclusive discounts on AliExpress.

for UM24C, our first UM series USB tester, always be highly recommended:
[The order was delivered to the tula region in three weeks, the track was tracked. Performance is checked in all modes. Everything works well on windows 10 and android. Not the first time i order from this seller, as always the goods of excellent quality. I am very pleased with the purchase, the product and the seller highly recommend. Thank you very much to the seller.]

now it has 39% and it the price will return to normal at 6.24 00:00(Pacific Time)

20A is more than enough for me

but if you guy can make DPH5010 less than $80, i may buy it

Can a unit be assembled with housing prior to shipping? What is the added fee and how do we order it that way?

Thank you so much for your message and your support
I will consider that

so sorry, we don’t assemble it before shipping , because I can’t make sure there is some damage or not during shipping , when we design the case, we did not consider shipping
so sorry

Hello everyone, good day.
mid year sale has passed. and the price has returned to normal, if you want to know the next time to have big discount,please follow our shop and you can get the information at the first time.
here is our shop on Aliexpress:https://rdtech.aliexpress.com/store/923042
today let’s talk about our UM25C. It is developed based on UM24C.
UM25C link:https://www.aliexpress.com/item/32855845265.html?storeId=923042&spm=2114.12010615.8148356.11.245f65cbtu59BB
you can see the comparison chart here:

and it is recommend by many customers:
[This tester is a useful purchase for anyone who is a little fond of checking banks, testing wires and keeps the pulse on checking the characteristics of these devices. The tester embodies a wide range of capabilities: from checking wires, counting spent energy to kwh and mah, building graphs of energy consumption, transferring data to a computer and a phone (in a model with bluetooth), determines the type and potential of charging (fast, fast or other) and simply will not replace for almost all wires (except lightning). At a price, the offer is advantageous if you separately want to buy testers for usb, for type-c and micro-usb connectors. I advise you to purchase complete with hd35 load, as this will additionally allow you to test wires and plug-ins. In general, only with this load the test will be possible, and the tester itself will help to check the compliance with the declared characteristics of the seller. I’m happy with the purchase! Delivery took 10 days, the seller sociable, sent the goods the next day.]

you know we produce DC power supply and USB tester, and today I want to share DPH5005 with you, unlike DPS series, the output voltage can be higher than the input voltage,so that it is called buck-boost power supply.
here is the technical parameter:

Input voltage range: 6.00-50.00V Output voltage range: 0V-50.00V
Output current: 0-5.000A Output power range: 0-250W
Product Weight: about 222g Display module size: 79*43*41(mm) (L*W*H)
Open size: 71mm*39mm Power module size: 93*71*41(mm) (L*W*H)
Length of connecting line: 200mm Fixed hole center distance: 86mm, 64mm
Output voltage resolution: 0.01V Output current resolution: 0.001A
Output Voltage accuracy: ± (0.5% + 3 digits) Output Current accuracy: ± (0.5% + 5 digits)
Max allowable input current: 10A Output ripple: 100mVpp

if you want to see more information,you can click this URL:https://www.aliexpress.com/item/32840324731.html
and of course it is recommended as other models
[Excellent fully functional device. Everything is super!!!
Made a case of a carbolite connecting box, a fan of 40x40x20 12 v 0,6 w paralleled from the fan on the board. The vent on the board consumes 120ma, the vent on the body of 10 ma. Together work
perfectly almost noiselessly.]

good stuff
NAME:RD UM34C Type-C DC Voltmeter ammeter voltage current meter
LINK: https://www.aliexpress.com/item/32880908871.html?storeId=923042&spm=2114.12010612.8148356.1.301b157bSAUGb8
review:
Those from Ruideng are crazy people =))) crazy people with crazy products =))) I saw this product on a video on bigclivedotcom youtube channel, I liked it, I searched it and I buyed it. Nice products with a ton of features. Very fast shipping and delivery. I really recommend the products and the seller.

technical parameter:

table(table#posts).
|Display screen:1.44 Inch color LCD display|Voltage measurement range:4-24.000V|
|Refresh rate:2Hz|Voltage measurement resolution:0.01V|
|Current measurement range:0-5.0000A|Current measurement resolution:0.001A|
|Capacity accumulation rannge:0-99999mAh|Voltage measurement accuracy:±(0.2%+1digit)|
|Energy sccumulation range:0-999.99Wh|Current measurement accuracy:±(0.8%+3digits)|
|Load impedance range:0.8Ω-9999.9Ω|Time measurement range:0-99h59min59s|
|Temperature range:–10℃~100℃/0℉~200℉|Temperature measurement error:±3℃/±6℉|
|Screen brightness setting:0-5 levels|Auto screen off time:0-9mins|
|Voltage graphing range:0-24.00V|Current graphing range:–4.000A|
table(table#posts).
|Quick charge recognition mode:QC2.0、QC3.0、APPLE 2.4A/2.1A/ 1A/0.5A、Android DCP、SAMSUNG|
|Product size:71.2mmx30.5mmx12.4mm(UM34C)/71.2mmx30.5mmx11.3mm(UM34)|

Daily share:

PRODUCT NAME:RD DPS5020 DC- DC Step-down Power Supply

PRODUCT LINK:https://www.aliexpress.com/item/32821185351.html

REVIEW CONTENT:
【Good quality product. Collected, checked, had to screen the wires, there were interference with the display on the screen. Without problems connected to the laptop and smartphone. I advise you to buy!】

TECHNICAL PARAMETER:

Input voltage range: 6.00-60.00V Output voltage range: 0V-50.00V
Output current: 0-20.00A Output power range: 0-1000W
Product Weight: about 222g Display module size: 79*43*41(mm) (L*W*H)
Open size: 71mm*39mm Power module size: 93*71*41(mm) (L*W*H)
Length of connecting line: 200mm Fixed hole center distance: 86mm, 64mm
Output voltage resolution: 0.01V Output current resolution: 0.01A
Output Voltage accuracy: ± (0.5% + 3 digit) Output Current accuracy: ± (0.5% + 5 digits)

Daily share:

PRODUCT NAME:RD DPS5015 DC- DC Step-down Power Supply

PRODUCT LINK: https://www.aliexpress.com/item/32702714880.html

REVIEW CONTENT:
[Received today a parcel in pavlodar. Got in record 18 days. The speed of delivery was pleasantly surprised, but here the foam container was something crumpled in the center. Thought it was all, ppc. Broke everything. At the autopsy, it turned out that fears are in vain. The controller board itself is visually not affected. Dimensions live, amaze with minimalism. I haven’t checked yet. In absentia to the seller and the store 5… ]

Daily share:

PRODUCT NAME:RD DPS5005 DC- DC Step-down Power Supply

PRODUCT LINK: https://www.aliexpress.com/item/1000004290003.html

REVIEW CONTENT:Very nice to work. I would recommend it to those who work with electronics. You have a professional power supply at an affordable price. Excellent. Thanks Rui deng store …

Daily share:

PRODUCT NAME:RD DPS3012 DC- DC Step-down Power Supply

PRODUCT LINK:https://www.aliexpress.com/item/32685179404.html

REVIEW CONTENT:All as always at the highest level at five plus. Thank you very much to the seller, this is not the first purchase in this store, i recommend the seller as a reliable, sends the goods quickly and quality packaging.

First, I will say that RD Tech makes great products.

However, these sales threads are very confusing and I have never been able to actually get the price that is posted in these threads.
It is usually either limited or restricted (new users only) coupon availability or the deal has expired.

Why not just simply offer a discount code for BLF members?

They offer discounts to BLF members.

Just send them a message to them before ordering a product, and they’ll try their best to give you a good deal.

That’s how I got a discount on the DPS5015 that I got last year.