Vocation Sale on Aliexpress will start from July 13th to 20th, chance to get RD6018P, RD6024, RK6006H, RD6030

Commercial Sellers' Spot
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Hello everyone, Vocation Sale on Aliexpress will start from July 13th to 19th, you can get the products with lower price compared with normal time, you can visit the promotion page in this link: RD Official Store - Amazing products with exclusive discounts on AliExpress, if you are not familiar with our products here is the introduction:

If you need a power supply which is easy to use, RD series will be a good choice because they are user friendly and have bigger screen,you can see more details in the product page.

RD6030: https://www.aliexpress.com/item/3256806694694326.html

RD6012H buck boost model: https://www.aliexpress.com/item/1005010664846393.html

RD6018P: https://www.aliexpress.com/item/1005009662649484.html

RD6024: https://www.aliexpress.com/item/1005003744641750.html

RD6012P: https://www.aliexpress.com/item/1005003472332331.html

If you need the accessory for RD power supply, you can get them in the link below:

X15A/X25A cable: https://www.aliexpress.com/item/3256803549639569.html

X36A cable: https://www.aliexpress.com/item/3256806765571799.html

Silicone sleeve: https://www.aliexpress.com/item/3256807544144602.html

If you don’t care about the operation and the screen, you can choose our RK and DPS series(buck mode) and DPH series(buck boost mode).

RK6006H buck boost model: https://www.aliexpress.com/item/1005012537498638.html

RK6006(normal from 36USD: https://www.aliexpress.us/item/3256805243272337.html

RK6012: https://www.aliexpress.com/item/1005011964548453.html

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

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

If you need a USB tester to test the charging voltage and current of your phone, you can choose our UM series, AT series or TC series(for USB-C port).

TC66C: https://www.aliexpress.com/item/2251832781988598.html

UM25C: https://www.aliexpress.com/item/32855845265.html

If you have any needs or questions, you can consult our buyer service, hope you can find what you need in our store.

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some customers order RK6006 and later they need the case and PSU, it is recommend to order C400, assemble them together and it becomes an AC to DC power supply

Aliexpress:
1.RD RK6006 RK6006-BT 60V 6A 4 digit Communication Adjustable DC to DC Step Down Voltage Bench Power Supply Buck converter - AliExpress 1420
2.RD RU RIDEN RK6006 RK6006BT 60V 6A Step-Down DC-DC voltage Model - AliExpress 1420

Ozon:
https://www.ozon.ru/product/1946150629

If you have any questions , you can contact us in the way below:
1.Contact us on Aliexpress directly
2.Contact my email:1749808860@qq.com
3.WhatsApp: +8615868147353
4.WeChat: 15868147353

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some customer may ask if RD power supply has input voltage protection function, so that when use battery as input power, the input will be cut off when input votlage decrease to a value, sorry we do not have such function

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for new design RD series power supply, normally input voltage is 7-70V DC, when you use 72V DC input, it shows “Over Voltage at Input”, when connect 75V it turns off, it can withstand 100V DC input for 1 second, please disconnect immediately

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hello, when you find the fuse in the box, you just need to keep it, in case you need it when you damage the device by yourself with wrong operation, you do not need to use it right now

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back to school sale starts on aliexpress

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please notice the promotion time, it lasts to 27th

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hello, if you order RK6006 and use it in open air, no need to install a fan, but if you install it into a box, then you should add a fan, it can use 5V 200mA
fan, and do not use the wrong socket

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some customer will order the RD power supply, case and PSU separately to assemble them together, for RD6030, some customers just need 30A output at low voltage, then you can consider the 400W , 800W or 1200W PSU according to your needs

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a customer as me that if lower output voltage on RD6024, can output current higher than 24A, no, RD power supply name is just the max output voltage and current, under any output voltage, RD6024 can output 24A max

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some customers get S400/S800 case and find there are only 2 screws on each side, but actually the scews are not missing, they are used to fix the case on the shipping way, you still need to open the case to assemble PSU and RD power supply, the scews you need are in the accessory bag

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hello, if you want to use the date time display on RD6030, you can insert a CR1220 battery on the back of the device, and then go to the setting menu-Date and time page, you can set correct time and it is ok

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hello, RD power supplies have their output cables, you can get the cable link in chat or in product page, RD power supply name means the max output voltage and current, the cable need to withstand max output current, like RD6030 you need to choose 36A cable not 25A cable

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hello, for RD6030, fan start condition is 45℃, it is system temperature in the setting page, not the temperature at the bottom of screen, please notice that

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a customer ask me that if RD power supply like RD6030, 30A output and output are shorted by accident, will the device be damaged? do not worry, it does not matter, in this way the connection cable is load and it turnes to CC mode

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please check the AC switch on RK6006-C to see if it is set to 110V AC input or 220V AC input, normally it is set to use 220V AC input, if you use 110V AC input, adjust the switch position, do not use 220V AC input when it is on 110V AC gear

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hello, if you use a power supply to power on an inductive load, like a motor, you should limit the max output current in 1/3 range, for example you use RD6012, it can output 12A, but you can only use 4A for motor

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hello, a customer ask me a question, in your RD6012H link, there is no 800W PSU as input, why? it is because RD6012H is buck boost mode power supply, you can use any stable PSU as input to get 60V output, if you need full output, use 800W 48V PSU is enough, of course you can use our 800W 68V PSU but in this way your RD6012H can only use buck mode

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hello, a customer ask me that I always use RD power supply to charge battery, how about the old models, yes RK/DPS power supply can charge battery as long as the charging voltage in output range, just notice that do not reverse battery connection

RK6006: RD RU RIDEN RK6006 RK6006BT 60V 6A Abwärtstransformatormodell DC-DC - AliExpress 1420
DPS5020: RD RU RIDEN DPS5020 50V 20A DC DC Abwärtsspannungsversorgungseinheit - AliExpress 1420

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if you connect battery in wrong way, the fuse will be burned, you can take the fuse out and use the backup fuse into the socket, then it should work again

RK6006: RD RU RIDEN RK6006 RK6006BT 60V 6A Abwärtstransformatormodell DC-DC - AliExpress 1420