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 | |