RD6006 feedback
very glad to get this bargain
https://www.aliexpress.com/item/4000282551930.html
25A cable feedback
These are a pretty good lead. In my pictures you can see the watts lost. their performance is better than all of my other power supply leads. I highly recommend these.
https://www.aliexpress.com/item/1005003735954321.html
tear down video of the 1200W 68V PSU
www.youtube.com/embed/yd2K8OC3Yhg
Comparison between 800W65V and RD 1200W68V switching power supply
S-800-65 is NVVV 65V 800W power supply, and RD-1200-68 is RD 68V 1200W power supply. We will disassemble them and show you the difference.
Overall comparison: There are obvious jumper Wire on the 800W power supply, and it uses green single-sided circuit board, half bridge type topology, and the use of low-cost components make the PSU more affordable when the performance is ensured. The 1200W power supply uses a black double-sided circuit board, which has better soldering performance. It uses a 2-transistor forward topology structure, and the used components are more abundant and have a longer service life. This two power supplies are glued at the large capacitor and inductor positions to fix them, both can work at full load for a long time when testing performance, which is recommended.
Comparison between 800W65V and RD 1200W68V switching power supply(part 2)
For the case, the 800W PSU use tapping fixed screws, it is low-cost, the 1200W PSU use press riveting process, it will be stronger and more durable.
Rectifier bridge: 800W PSU uses single rectifier bridge with heat sink, the heat dissipation is better and the working temperature will be lower. 1200W PSU use 2 rectifier bridges in parallel without heat sink, the over current performance is better and better impact resistance. Because the PSU does not have PFC circuit, the peak current of the rectifier bridge is relatively higher, it needs higher impact resistance.
Input main filter capacitors:800W PSU uses 2 PCS 200V1000uF,1200W PSU uses 2 PCS 200V1500uF, the higher of the output power, the bigger input capacitors required.The peak voltage after rectification of 220V AC voltage is 311V,so 2 PCS 200V capacitors connected in series is enough
Transformer: 800W PSU uses PQ4040 magnetic core,1200W uses PQ5050 magnetic core, bigger magnetic core can withstand higher power.
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RD6012 feedback
Everything is top as always
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RD6006 feedback
The power supply is fully consistent with the description. Fast delivery. I recommend the product and the seller.
https://aliexpress.com/item/4000282551930.html
RD6006 feedback
Delivered quickly. Packed well, nothing was wrinkled. Everything is neatly done, a pleasure to collect. It took about 3 hours to read the instructions and assemble. the power supply is cool! I recommend both the power supply and the seller
https://aliexpress.com/item/4000282551930.html
RD6012 feedback
Good packaging!The block itself in real life looks a little smaller than you imagine in the photo. I dreamed about him for a long time.
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RD6018 feedback
Overall Good Quality. Thanks for a pen gifted inside packing. Recommended.
https://aliexpress.com/item/3256801301756152.html
RD6012 feedback
Connected, everything works!
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RD6012P feedback
The quality of the goods is good, the seller honestly described them on the product page.
https://aliexpress.com/item/1005003472332331.html
RD6024 feedback
Very well packaged and also came a gift pen.
https://aliexpress.com/item/1005003744641750.html
RD6018 feedback
Very fast shipping, very secure packaging! Everything you need to assemble is there. Only a AC power cable is missing, but it fits from any computer. good device! Thanks to the manufacturer and seller. I am very glad!
https://aliexpress.com/item/3256801301756152.html
RD6024 feedback
Arrived well. I like stuff.
https://aliexpress.com/item/1005003744641750.html
RD6006 feedback
The product was packed in a foam box, wrapped in plastic, with all the necessary accessories. It worked at its function. Hope the product is of good quality and durable with times.
https://aliexpress.com/item/4000282551930.html
