LED Digital Switching DC Power Supply Voltage Regulators Lab Repair Tool Adjustable LW K3010D 110/220V Power Source

LED Digital Switching DC Power Supply Voltage Regulators Lab Repair Tool Adjustable LW K3010D 110/220V Power Source
  • Продавец15thinfantry.us
  • Список ценUS $27.00piece
  • Продажная ценаUS $27.00piece
  • ДоставкаБесплатная доставка
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Oписание продукта



Mini Adjustable Digital DC Laboratory Switch Power Supply Multifunction LED Lab Power Source Bench Power Supply
 

Notes:

Dear friend.Due to design weight issues.

GPS series products The total weight of the product containing the power cord exceeds 2kg,send from China.Can\'t send most logistics methods.Buy Russian warehouse containing power cord.

So we have to remove the power cord,our goods do not have the Power Cable.Pls understand.

The power cord used by our power supply is a general specification.

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).
 
Packing list
1.  Power Supply X 1  
2.  Load Cable X 1
3.  Operation Guide X 1
GPS & NPS DC POWER SUPPLY