1800W Switching Server Power Supply 90% Professional Mining Machine Power Source for Ethereum S9 S7 L3 Rig Mining 180 260V

1800W Switching Server Power Supply 90% Professional Mining Machine Power Source for Ethereum S9 S7 L3 Rig Mining 180 260V
  • Продавецyourartsdesire.us
  • Список ценUS $123.06piece
  • Продажная ценаUS $123.06piece
  • ДоставкаБесплатная доставка
  • Рейтинги3,2 (874)

Oписание продукта

We accept and provide Products OEM/ODM service!

Input voltage: 110VAC/220VAC optional
Pls notice our default delivery for order is: input voltage 220vAC
output voltage 12vDC,output power 240Wand output current20A

if you need other voltage, pls leave message when placing your order, thanks!


  • Low price and high reliability
  • 105°C output capacitor
  • Universal AC input
  • High efficiency and low operation temperature
  • Soft-start current can reduce the AC input impact effectively
  • With short-circuit and overload protection
  • Compact size, light weight
  • 100% full-load burn-in test
  • Install with EMI filter, minimum wav



  S-250-12   S-250-13.5   S-250-15   S-250-24  S-250-27 S-250-48  
  DC Output voltage   12V   13.5V  15V   24V   27V  48V
  Output voltage range(Note:2)   ±1%   ±1%   ±1%   ±1%   ±1%   ±1%
  Rated output current   20A    18A    16.5A    10A    9A    5A 
  Output current range   0~20A   0~18A   0~16.5A   0~10A   0~9A   0~5A
  Wave and noise(Note:3)   75mVp-p   75mVp-p   75mVp-p   75mVp-p   100mVp-p   100mVp-p
  Inlet stability(Note:4)   ±0.5%   ±0.5%   ±0.5%   ±0.5%   ±0.5%   ±0.5%
  Load stability(Note:5)   ±0.5%   ±0.5%   ±0.5%   ±0.5%   ±0.5%   ±0.5%
  DC output power   240W   240W   240W   240W   240W   240W
  Efficiency   83%   83%   84%   85%   85%   86%
  Adjustable range for DC voltage 10~13.2V     12~15V   13.5~18V   20~26.4V   26~32V   41~56V
  AC input voltage range      90~132VAC/180~264VAC selected by switch 47~63Hz, 254~370VDC
  Input current      3.6A/115V  1.8A/230V
  AC Inrush current      25A/115V  50A/230V
  Leakage current      <3.5mA/240VAC
  Overload protection         105 ~ 150% Type: pulsing hiccup shutdown Reset: auto recovery.    
  Over-voltage protection      115%~135%
  High-temperature protection      ......................
  Temperature coefficient      ±0.03%/°C(0~50°C)
  Setup, rise, hold up time      200ms, 100ms, 20ms
  Vibration      10~500Hz, 2G 10min,/1 cycle. Period for 60min, Each axes
  Withstand voltage      I/P-O/P:1.5KVAC  I/P-FG:1.5KVAC  O/P-FG:0.5KVAC
  Isolation resistance      I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC
  Working temperature and humidity      -10°C~+60°C (Refer to output derating curve), 20%~90%RH
  Store temperature and humidity      -20°C~+85°C, 10%~95%RH
  Overall dimension      199X110X50mm (L*W*H)
  Weight      0.95 Kg
  Safety standards      Design refer to UL 1950
  EMC standards      Design refer to FCC PART15J class A

1. The parameter under the testing condition : 230VAC input, rated load, 25°C70% RH. Temperature.
2. Tolerance: Including setting tolerance, circuit stability and load stability. (Note: 5).
3. Wave test: Adopting “A12” double wire for 20MHz, and 0.1 UF&47UF capacitor short-circuit for interrupting.
4. Inlet voltage stability test: the lowest voltage will be up to the highest voltage when the circuit overload.
5. Load stability test: The load is from 0% to 100%.
6. C3, 4, 32 must be knocked down.



All our Items are 100% Top Quality Guranteed.
Top Quality, Cheap Price, Good Service is our Store Target!



1. When you place an order, please choose a shipping method and pay for the order including the shipping fee.
And please make sure your current address after your payment within 1-2 days!
2. Free Shipping Worldwide - Usually, we will ship by china Post. 
It takes 10-45 business days arrive your location.
3. We do not guarantee delivery time on all international shipments due to differences in customs clearing times in individual countries,
which may affect how quickly your product is inspected!

Warranty & Guarantee  

24 months Warranty. Buy with confidence!
If the product malfunction under proper usage within warranty time, please contact us for shipping instruction and return it at your shipping cost.
A 7-days evaluation and investigation is needed after we receive it.
And a brand new replacement will be sent to you at our shipping cost or refund will be made after agreement,
if it is in accordance with our warranty condition.


We are a online store, your feedback is very valuable for us.
When you get the items, you could check everything about it carefully.

If you are satisfied with our goods, we will appreciate it that you could give us a postive feedback.
If you think that we need to improve something,  it is very kind of you to give us a opportunity to resolve
the problem before you leave a negative feeback.

We believe that there is a reasonable solution.
Thanks a lot! Have a nice Shopping day!