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Regulated power supply/12vdc power supply/switching powr supply
DXKD series unipolar DC power supplies are high performance DC power supplies, specially researched and developed for industrial applications. They have features of high accuracy, high stability, over-voltage protection and over temperature protection. DXKD series power supplies install voltage regulating device and current regulating device, easy to operate.
Product features
- Small size, light weight, suitable for work surface using and rack mounting;
- Using PWM modulation, crystal modules with low power consumption, high efficiency, more power saving.
- Well-designed electronic circuits, forced air cooling heat dissipation, low temperature coefficient.
- Low noise, low ripple.
- Using high-gain amplifier circuit design, quick response.
- Using four-digit high sampling rate and high resolution voltage and current digital display meters.
- Built-in over-voltage protection circuit (OVP) and over temperature protection circuit (OTP).
- This product has voltage detection terminal of load terminal, with function of accurately reading and controlling the load terminal voltage.
Note: installation accessories for 12KW and 15KW 19 inch rack-mounted power supplies will be provided freely if need.
Specifications of DC Power Supply
|
Model
|
Power
|
Current
|
Voltage
|
Model of applied electromagnet
|
|
DXKD-300
|
0.3KW
|
0.01A~10A
|
0.01V~30V
|
50
|
|
DXKD-600
|
0.6KW
|
0.01A~10A
|
0.01V~60V
|
60, 80
|
|
DXKD-1300
|
1.3KW
|
0.01A~10A
|
0.1V~130V
|
100
|
|
DXKD-2000
|
2.0KW
|
0.01A~16A
|
0.1V~125V
|
100
|
|
DXKD-3750
|
3.8KW
|
0.01A~25A
|
0.1V~150V
|
130
|
|
DXKD-6000
|
6.0KW
|
0.01A~40A
|
0.1V~150V
|
175
|
|
DXKD-8000
|
8.0KW
|
0.01A~50A
|
0.1V~160V
|
178, 200
|
|
DXKD-10K
|
10.0KW
|
0.01A~50A
|
0.1V~200V
|
200, 220
|
|
DXKD-12K
|
12.0KW
|
0.01A~60A
|
0.1V~200V
|
250, 280
|
|
DXKD-15K
|
15.0KW
|
0.01A~75A
|
0.1V~200V
|
300
|
|
DXKD-20K
|
20.0KW
|
0.01A~80A
|
0.1V~250V
|
380
|
|
DXKD-30K
|
30.0KW
|
0.1A~120A
|
0.1V~250V
|
400
|
Technical indexes of DC Power Supply:
|
Item
|
Parameters |
|
AC Input
|
Single phase AC220V±10% (6KW and below) |
| Three phase AC380V±10% (above 6KW) | |
| 50Hz/60Hz | |
|
Output Voltage
|
0-rated voltage |
|
Output Current
|
0-rated current |
|
Output Power
|
Rated power |
|
Output-voltage Stability
|
~0.3%+10mV |
|
Load Stability
|
~0.5%+30mV |
|
Voltage Ripple
|
≤0.5%+10mV (rms) |
|
Voltage Values Display
|
4 digits meter Accuracy: ±1% +1 word (10%-100% rated value) |
| Display Format: 0.000V-9.999V; 0.00V-99.99V; 0.0V-999.9V | |
|
Current Value Display
|
4 digits meter Accuracy: ±1% +1 word (10%-100% rated value) |
| Display Format: 0.000A-9.999A; 0.00A-99.99A; 0.0A-999.9A | |
|
Over Voltage Protection
|
With OVP inside, the protective value is ±5% of rated value; the output will be turned off after protection. |
|
Over Current Protection
|
Over load and over current protection |
|
Over Temperature Protection
|
With OTP inside, the protective value is 85℃±5% (heat sink temperature); the output will be turned off after protection. |
|
Voltage Setting
|
Potentiometer to adjust |
|
Current Setting
|
Potentiometer to adjust |
|
Output Polarity
|
Output positive (+) and negative (-) can be arbitrary grounding |
|
Heat-dissipating method
|
Forced air cooling |
|
Operational Environment
|
Temperature: 0℃~40℃; Humidity: 10%~85% RH |
|
Storage Environment
|
Temperature: -20℃~70℃; Humidity: 10%~90% RH |
| Note: all values are the typical values, so under the condition of different load or other conditions it will exceed this value. The accuracy is measured in the state of voltage detection of load terminal, the possible deviation between actual value and the rating under the condition of temperature error and element aging. | |
