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DC Power Supply
BACK
Standard Specification

DC Power Supply (DC POWER SUPPLY) is a continuous linear adjustable voltage and current, voltage and steady flow of high-precision automatic switching DC adjustable voltage stabilized power supply.
      
Adjustable DC stabilized power supply from the step-down transformer, rectifier filter, reference power supply circuit, reference voltage circuit, voltage regulator, relatively steady flow amplifier, adjust the circuits and the steady flow

      
Constitute a sampling circuit. When the output voltage of the power supply voltage or load current changes caused by fluctuations, fluctuations in the voltage signal sampling circuit by the regulator, compared with the reference voltage, the error signal is amplified by the comparison, after amplification circuit control the regulator, the output voltage stability settings.

 

DC output voltage from 0 V - Rating linear continuous variable, the output current arbitrary. The DC power supply with two kinds of working state: 1, regulated state, when the output current set of change within the current Court, the circuit in the regulator state. Work in the state power regulator, is the steady flow part of the protection circuit; when the output current exceeds the set value or output short circuit, the circuit loses the role of regulator, automatically to the steady flow state. If the load current decreases to the set value or open circuit, the circuit is then automatically transferred to the state regulator. Work in the steady flow state, the regulator has to play some role in limiting the pressure between the two is mutual protection, to ensure the safe use of electricity load.

      
The linear DC power into a single output and dual output of the two series.
      
DC power panel has two digital voltage, current meter, respectively, indicating that the output voltage and current values.



DC power supply is ideal for:
      
The DC power supply with small size, performance, power, high stability, low noise, widely used in industrial and mining enterprises, universities, research institutes, workshops, laboratories and automation devices.
DC power supply optional features:
      
The DC power can be added at the input analog: 4-20MA. 0-5V ,0-10V, etc., internal control, through the potentiometer output voltage or output current; external control, through the analog control output voltage or current. Through internal and external control switch.
DC power supply optional features:
      
The DC power output can be selected four semi-LED table.
DC power - Fixed Output Series DC power supply.


 

 

Fixed output DC power supply (Linear power)

Specifications

Output Current

Output Voltage

Size lwh mm

Fixed 12V output

2A

12V

285*155*140

3A

12V

285*155*140

5A

12V

285*155*140

10A

12V

285*155*140

15A

12V

285*155*140

20A

12V

280*260*170

30A

12V

280*260*170

40A

12V

280*260*170

50A

12V

280*260*170

100A

12V

430*200*340

150A

12V

430*200*340

200A

12V

430*200*340

Fixed 48V output 

2A

48V

285*155*140

3A

48V

285*155*140

10A

48V

430*200*340

15A

48V

430*200*340

20A

48V

430*200*340

30A

48V

430*200*340

50A

48V

430*200*340

100A

48V

430*200*340



Fixed output DC power supply (Linear power)

Specifications

Output Current

Output Voltage

Size  lwh mm

Fixed 24V output 

2A

24V

285*155*140

3A

24V

285*155*140

5A

24V

285*155*140

10A

24V

285*155*140

15A

24V

285*155*140

20A

24V

280*260*170

30A

24V

280*260*170

40A

24V

280*260*170

50A

24V

280*260*170

100A

24V

430*200*340

150A

24V

430*200*340

200A

24V

430*200*340

Fixed 60V output

5A

60V

380*220*250

10A

60V

380*220*250

20A

60V

480*250*300

30A

60V

600*280*450

Fixed 110V output

5A

110V

380*220*250

10A

110V

380*220*250

Fixed 220V output 

5A

220V

480*250*300