2400W Switching Server Power Supply 90% Efficiency Mining Machine Power Source for Ethereum S9 S7 L3 Rig bitman bitcoin computer

2400W Switching Server Power Supply 90% Efficiency Mining Machine Power Source for Ethereum S9 S7 L3 Rig bitman bitcoin computer
  • Продавец15thinfantry.us
  • Список ценUS $110.43piece
  • Продажная ценаUS $110.43piece
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Oписание продукта

GPS305D Mini 30V 5A LED Display Adjustable Switching DC Power Supply 4 Digits LED Voltage Regulator Laboratory Power Source

Introduction This series of switching power supplies for measuring instrument have broken out the inconvenience of bigvolume and heavyweight of traditional power supply possess.The output voltage and current is controlled by two variable resistors with precise adjustment. Features: 1, With more extensive range of input voltage at 230V+-10% 50Hz(115 V+-10% 60Hz) 2,With high frequency operation can reduce the size of power transformer. 3,With small size, light weight and high density power. 4,Entire efficiency rate higher up to 70%. 5,Zero adjustment for the output of voltage and current. Parameter Specification: Operation Environment : Indoor use, Altitude up to 2000m, Installation Category II, Pollution degree 2. Operation Temperature & Humidity : 0 ~ 40 C, RH<80%. Storage Temperature & Humidity : -10 ~ 70 C, RH<70%. Constant Voltage Operation (1) Output Voltage ranges from 0 to rating voltage with continuous adjustment . (2) Voltage regulation Line regulation<5mV. Load regulation<5mV. (3) Recovery time<500us(50% Load change, minimum load 0.5A). (4) Ripple & Noise<5m Vrms, 100m Vp-p (5) Temperature coefficient<100p pm/C. Constant Current Operation (1) Output current ranges from 0 to rating current with continuous adjustment. (2) Current regulation line regulation<3mA. load regulation<3mA. Indicator Meter (1)Voltage: Display : 4 Digits 0.56" Blue LED display. Accuracy : +-(0.5% of rdg + 2 digits). 2)Current: Display : 4 Digits 0.56" Blue LED display. Accuracy : +-(0.5% of rdg + 2 digits). Insulation Between Chassis and Output Terminal : >20M ohm (DC500V). Between Chassis and AC Cord : >30M ohm (DC500V).

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