SPE 150V /300V DC Power Supply
+ Max.500W constant power output with 0.05% high-precision voltage and current control
+ Full digital control with comprehensive protection:OVP/OCP/OTP
+ Power-on auto output setting, ideal for unattended applications
+ CV (Constant Voltage) / CC (Constant Current) modes
+ Built-in discharge circuit to eliminate residual high voltage at shutdown
+ List waveform output with up to 10 programmable timing steps
+ 4 sets of memory presets for quick recall, enabling easy use in factory and production line environments
+ Supports programmable output via PC software, providing flexible solutions for diverse testing needs
+ Versatile interfaces: USB device, optional RS485/RS232, optional LAN; supports Modbus and SCPI protocols for industrial process control and centralized network control
+ 2.8-inch color IPS LCD display
FEATURES
Compact Design · Exceptional Visibility
High resolution, high contrast color LCD display screen.
Precision Comes from the Core
Ensures High-Precision Measurements and Long-term Stable Operation.
List Waveform Editing Output
Built-in 10 timed waveforms, expandable to 100 with PC software.
4 Groups of Memory Quick Parameter Recall
The system has 4 preset memory groups for quick one-click recall of outputs, greatly improving operational efficiency.
Real-time Voltage/Current Curve Display
Online data recording for 1 minute, helping users detect abnormal fluctuations in real time.
Multiple Protection for Enhanced Stability
Full digital control with comprehensive protection
PC Host Control
Support PC host computer programming output, flexibly respond to diverse testing needs.
ndustrial-grade Interconnection & Control
Easily integrates with industrial automation and networking systems.
Stable Power-On, Ensuring Reliability
With excellent dynamic response and output stability, there is no voltage or current overshoot during power-on, effectively protecting sensitive components and improving system safety and reliability.
Specifications
The instrument must be operated continuously for more than 30 minutes at the specified operatingtemperature to achieve the following specifications.
|
Model |
SPE15054 |
SPE15105 |
SPE30054 |
SPE30055 |
|
|
Rated Output(0℃-40℃) |
Voltage |
0 - 150V |
0 - 150V |
0~300V |
0~300V |
|
Current |
0 - 5A |
0 - 10A |
0~5A |
0~5A |
|
|
Power |
400W |
500W |
400W |
500W |
|
|
Input Characteristics |
Supply Voltage |
100V- 240V |
|||
|
Input Frequency |
45- 65Hz |
||||
|
Input Fuse |
250V, F10A |
||||
|
Regulation (CV) |
Load |
≤20mV |
≤30mV |
||
|
Line |
≤20mV |
≤30mV |
|||
|
Regulation (CC) |
Load |
≤10mA |
|||
|
Line |
≤10mA |
||||
|
Ripple & Noise |
Voltage (Vpp) |
≤150mVpp |
≤150mVpp |
≤300mVpp |
≤300mVpp |
|
Current (rms) |
≤30mA |
≤30mA |
≤30mA |
≤30mA |
|
|
Setting Resolution |
10mV/1mA |
||||
|
Readback Resolution |
10mV/1mA |
||||
|
Setting Accuracy |
Voltage |
≤0.05%±20mV |
≤0.05%±200mV |
||
|
Current |
≤0.05%±20mA |
||||
|
Readback Accuracy |
Voltage |
≤0.05%±20mV |
≤0.05%±200mV |
||
|
Current |
≤0.05%±20mA |
||||
|
Transient recovery time (10%- 100% rated load) |
≤5.0ms |
||||
|
OVP |
0 - 155V |
0 - 155V |
0 - 310V |
0 - 310V |
|
|
OCP |
0 - 6A |
0 - 11A |
0 - 6A |
0 - 6A |
|
|
OTP |
85℃ |
85℃ |
85℃ |
85℃ |
|
|
Temperature coefficient of output |
Voltage |
100ppm/℃ |
|||
|
Current |
200ppm/℃ |
||||
|
Temperature coefficient of readback value |
Voltage |
100ppm/℃ |
|||
|
Current |
200ppm/℃ |
||||
|
Display |
Display Type |
2.8-inch Color LCD Display (IPS Panel) |
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|
Resolution |
240 x 320 pixels |
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|
Color |
65536 color,TFT |
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|
Temperature |
Working Temperature：0℃- 40℃; Storage Temperature：-20℃～60℃ |
||||
|
Relative Humidity |
≤90%RH; no condensation |
||||
|
Height |
2,000 meters |
||||
|
Cooling |
Fan cooling, temperature intelligent speed control |
||||
|
Communication Port |
USB, DB9: RS232/RS485(optional), LAN (optional), compatible with the SCPI communication protocol |
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|
Dimension |
82mm(W)× 142mm(H)×226mm(D) |
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|
Weight |
Approx. 1.6kg |
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* Noise bandwidth 20MHz, ripple bandwidth 1MHz, connect 10uF electrolytic capacitor in parallel with 0.1uF ceramic capacitor to the output terminal for testing.
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