Benchtop DC Power Supply
Benchtop DC Power Supply
Benchtop LAB-DSPH units are provided feature outputs of either 750W or 1.5kW. 15 different models are available at each power level.
|Power:||0 to 750W||0 to 1.5kW|
|Voltage:||0 to 6V||0 to 600V|
|Current:||0 to 1.25A||0 to 200A|
|Standard Control:||HMI, Analogue, IEEE 488.2, RS-485|
|Optional Control:||Ethernet, Isolated Analogue|
or call +44 (0)1246 452909 to discuss this product
The LAB-DSPH units are packaged in a convenient benchtop case with outputs of either 750W or 1.5kW. 15 different models are available at each power level.
All units operate from a single phase wide AC input with active PFC. Adjustable over-current and over-voltage protection help to ensure these units can be used with sensitive loads.
- RS-485 and Analogue as Standard
- 16 Bit Setting and Measurement
- Configurable OCP and OVP
- Adjustable Voltage Ramp
- CV/CC Operating Modes
- Low Ripple and Noise
Using the optional master/slave cards up to 5 identical units can be connected in parallel to provide up to 1000A and 7.5kW. The required output current is actively shared when the units are connected in parallel. Series operation of 2 units is also possible (limited to 600V maximum output).
Each PSU is able to operate independently, so that systems can be reconfigured, expanded or broken up as needs dictate. The modular approach is useful for test houses and research labs who regularly test different sized power devices. Individual units can be used for the day to day testing of multiple small devices, then grouped together for larger projects.
The diagram shows the possible configurations with 30V and 300V 1.5kW systems.
Interfaces and Control
The LAB-DSPH allows the user to set the voltage ramp up and ramp down times via the front panel and computer interface. RS-485 and analogue interfaces are provided as standard. If isolated analogue control and monitoring is required, this can be achieved using the Isolated Analogue Programming Port, or ATI (all pins of the ATI are isolated from the negative output). This is a factory fitted option which basically enables both 5V and 10V isolated control and monitoring of the power supply.
Excellent setting and measurement resolution is provided via the 16 bit processors. This can be enhanced for front panel operation by upgrading the display from the standard 4 digit to the optional 5 digit display. If the high resolution front panel option is chosen then a GPIB or LAN interface is also included along with the RS-485 and analogue.
Free operating software is available with the LAB-DSPH to set and monitor live values. A sequence mode is also provided.
Form Factor and Enclosures
Measuring only 215mm wide and less than 45mm or 90mm high these compact DC Power Supplies can find space on even the most crowded test bench. If you require a rackmounting system, please see the separate LAB-DSP datasheet.
This series of power supplies can be found in a very wide range of market sectors and applications including: Aerospace, telecom, ATE, quality control, chemical processing, water purification, electroplating, sputtering and coating, semiconductor manufacture, burn-in along with general R&D.
A LAB-DSP system was used to power the Técnico Solar Boat team in the Monaco Solar & Electric Boat Challenge.
|LAB-DSPH 006-100||750W||0 - 6V||0 - 100A||Add|
|LAB-DSPH 008-090||750W||0 - 8V||0 - 90A||Add|
|LAB-DSPH 012.5-060||750W||0 - 12.5V||0 - 60A||Add|
|LAB-DSPH 020-038||750W||0 - 20V||0 - 38A||Add|
|LAB-DSPH 030-025||750W||0 - 30V||0 - 25A||Add|
|LAB-DSPH 040-019||750W||0 - 40V||0 - 19A||Add|
|LAB-DSPH 050-015||750W||0 - 50V||0 - 15A||Add|
|LAB-DSPH 060-12.5||750W||0 - 60V||0 - 12.5A||Add|
|LAB-DSPH 080-09.5||750W||0 - 80V||0 - 9.5A||Add|
|LAB-DSPH 100-07.5||750W||0 - 100V||0 - 7.5A||Add|
|LAB-DSPH 150-005||750W||0 - 150V||0 - 5A||Add|
|LAB-DSPH 300-02.5||750W||0 - 300V||0 - 2.5A||Add|
|LAB-DSPH 350-02.1||750W||0 - 350V||0 - 2.1A||Add|
|LAB-DSPH 450-01.7||750W||0 - 450V||0 - 1.7A||Add|
|LAB-DSPH 600-01.25||750W||0 - 600V||0 - 1.25A||Add|
|LAB-DSPH 006-200||1500W||0 - 6V||0 - 200A||Add|
|LAB-DSPH 008-180||1500W||0 - 8V||0 - 180A||Add|
|LAB-DSPH 012.5-120||1500W||0 - 12V||0 - 120A||Add|
|LAB-DSPH 020-076||1500W||0 - 20V||0 - 76A||Add|
|LAB-DSPH 030-050||1500W||0 - 30V||0 - 50A||Add|
|LAB-DSPH 040-038||1500W||0 - 40V||0 - 38A||Add|
|LAB-DSPH 050-030||1500W||0 - 50V||0 - 30A||Add|
|LAB-DSPH 060-025||1500W||0 - 60V||0 - 25A||Add|
|LAB-DSPH 080-019||1500W||0 - 80V||0 - 19A||Add|
|LAB-DSPH 100-015||1500W||0 - 100V||0 - 15A||Add|
|LAB-DSPH 150-010||1500W||0 - 150V||0 - 10A||Add|
|LAB-DSPH 300-005||1500W||0 - 300V||0 - 5A||Add|
|LAB-DSPH 350-04.2||1500W||0 - 350V||0 - 4.2A||Add|
|LAB-DSPH 450-03.4||1500W||0 - 450V||0 - 3.4A||Add|
|LAB-DSPH 600-02.5||1500W||0 - 600V||0 - 2.5A||Add|
Frequently asked questions
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