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How to Calculate Input Current for PCR-LE/MA Series

How to Calculate Input Current for PCR-LE/MA Series

How to Calculate Input Current for PCR-LE/MA Series Before installing PCR-LE or MA Series, you may want to know how much current should be supplied from the distribution board. The best way is to calculate the current consumption (= input current) of your PCR-LE or MA Series. Here are the examples how to calculate the input current based on your output requirement (your outp...
How to Calculate Input Current for PCR-LE/MA Series

Parallel Operation with Different Power Supply Models

Parallel Operation with Different Power Supply Models The same model of Kikusui DC power supplies can be connected in parallel. By connecting the signal cables, one unit is set as the master unit and it can control the other units. This operation is called as ‘master-slave parallel operation’. Master-slave parallel operation is not available when connecting the different ...
How to Calculate Input Current for PCR-LE/MA Series

CC-CV Charging System without Series Diode

CC-CV Charging System without Series Diode To charge batteries, it is recommended that you connect a diode in series at an output of DC power supply (See Figure 1). With a diode, constant current (CC) can be properly supplied; however constant voltage (CV) may be unstable if using remote sensing at battery terminals. Without a diode, a high c...
How to Calculate Input Current for PCR-LE/MA Series

How do I pick the right spectrum analyser for my application?

Introduction The SIGLENT SSA3000X, SSA3000X Plus and ...
How to Calculate Input Current for PCR-LE/MA Series

Programming Example: SSA/SVA analyser screen image capture using Python over LAN

Here is a brief code example written in Python 3.4 that uses a socket to pull a display image (screenshot) from a SIGLENT SSA/SVA analyser via LAN and save it to the local drive of the controlling computer. NOTE: This program saves the picture/display image file in the same directory that the .py file is being run from. It will overwrite any existing file that has the same na...
How to Calculate Input Current for PCR-LE/MA Series

Build FM NRSC masks for SIGLENT SSA3000X/SVA1000Xs using a Python script

Many broadcast applications require monitoring a transmitter and observing the output amplitude vs. frequency. For FM radio applications, a common mask is defined by the National Radio Systems Committee (NRSC) and is commonly referred to as the FM NRSC mask. A very helpful SIGLENT owner, Dan from Alabama Broadcast Servi...
How to Calculate Input Current for PCR-LE/MA Series

Programming Example: Return Peak Table Data with an SSA3000X Spectrum Analyser

The SIGLENT SSA3000X series of spectrum analysers have an on-screen peak detection that can be used to easily show the peak values in a Configure the instrument span, RBW, and amplitude to capture the signals of interest Send “:CALC:M...
How to Calculate Input Current for PCR-LE/MA Series

Testing Intrinsic Safety Barrier fusing and circuitry using an Electronic Load

From Wikipedia: Intrinsic safety (IS) is a protection technique for safe operation of electrical equipment in hazardous areas by limiting the energy, electrical and thermal, available for ignition. The idea is to minimise the risk of fire or explosion by physically eliminating any potential source of ignition. Many IS circuits utilise special fusing and elements that are de...
How to Calculate Input Current for PCR-LE/MA Series

Programming Example: Controlling an SPD power supply via Sockets over LAN

Here is a Python 3.6 example of using sockets to control an SPD power supply connected to a computer using LAN. NOTE: The SPD uses VXI-11 protocol for LAN. On some systems, it is helpful to use the VXI-11 format for the IP address: “TCPIP::ip.add.re.ss::INSTR” Here is the program in full: ...
How to Calculate Input Current for PCR-LE/MA Series

Verification of a LAN connection using Telnet

Automating a test can dramatically increase the productivity, throughput, and accuracy of a process. Automating a setup involves connecting a computer to the test instrumentation using a standard communications bus like USB or LAN and then utilising code entered via a software layer (like LabVIEW, .NET, Python, etc..) to sequence the specific instrument commands and process data. This process n...
How to Calculate Input Current for PCR-LE/MA Series

Open Socket LAN connection using Python

Automating a test can dramatically increase the productivity, throughput, and accuracy of a process. Automating a setup involves connecting a computer to the test instrumentation using a standard communications bus like USB or LAN and then utilising code entered via a software layer (like LabVIEW, .NET, Python, etc..) to sequence the specific instrument commands and process data. In this note, ...
How to Calculate Input Current for PCR-LE/MA Series

Verification of a working remote communications connection using NI – MAX

Automating a test can dramatically increase the productivity, throughput, and accuracy of a process. Automating a setup involves connecting a computer to the test instrumentation using a standard communications bus like USB or LAN and then utilizing code entered via a software layer (like LabVIEW, .NET, Python, etc..) to sequence the specific instrument commands and process data. This process n...