CONTACT
TEL: 0118 978 6911
NQA ISO9001 logo
Home / 2021 (Page 5)

Archive for 2021

Current and Voltage Accuracy in Two Setting Methods

Posted on: June 22nd, 2021 by Doug Lovell
Current and Voltage Accuracy in Two Setting Methods 22/06/2021
Current and Voltage Accuracy in Two Setting Methods When setting the output current or voltage from DC power supply, a higher accuracy can be achieved by panel setting or remote PC setting instead of ammeter adjustment. Below explains the accuracy difference between these two methods taking ...

How to Enable Positive/Negative Output from DC Power Supply

Posted on: June 22nd, 2021 by Doug Lovell
How to Enable Positive/Negative Output from DC Power Supply 22/06/2021
How to Enable Positive/Negative Output from DC Power Supply DC power supply can provide dual (positive and negative) output by following the method described in Section 1 below. 1. How to Produce Positive/Negative Output 1. Connect Power Supply 1 to Power Supply 2 in series. 2. Connect COM terminal to GND terminal. 3. Set each voltage from Power Supply 1 and 2. ...

PLZ Series: How to Effectively Improve Safety during Load Testing of Non-isolated AC/DC Converter

Posted on: June 22nd, 2021 by Doug Lovell
PLZ Series: How to Effectively Improve Safety during Load Testing of Non-isolated AC/DC Converter 22/06/2021
PLZ Series: How to Effectively Improve Safety during Load Testing of Non-isolated AC/DC Converter Considering minimising the potential shock hazard, the use of an isolation transformer or regulated power supply is critical during load testing of a non-isolated AC/DC converter (such as PFC). This white paper explains; what happens without an isolation transformer or regulated A...

PBZ Series: How to Change Pulse Width Using Sequence Function

Posted on: June 22nd, 2021 by Doug Lovell
PBZ Series: How to Change Pulse Width Using Sequence Function 22/06/2021
PBZ Series: How to Change Pulse Width Using Sequence Function PBZ Series can change the square waveform frequency and duty cycle. Using the sequence function, you can also change the pulse width. The following sections explain how to change the pulse width according to Ton/Toff specified in figure 1 and table 1. ...

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

Posted on: June 22nd, 2021 by Doug Lovell
How to Calculate Input Current for PCR-LE/MA Series 22/06/2021
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...

Parallel Operation with Different Power Supply Models

Posted on: June 22nd, 2021 by Doug Lovell
Parallel Operation with Different Power Supply Models 22/06/2021
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 ...

CC-CV Charging System without Series Diode

Posted on: June 22nd, 2021 by Doug Lovell
CC-CV Charging System without Series Diode 22/06/2021
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 do I pick the right spectrum analyser for my application?

Posted on: June 22nd, 2021 by Doug Lovell
How do I pick the right spectrum analyser for my application? 22/06/2021
Introduction The SIGLENT SSA3000X, SSA3000X Plus and ...

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

Posted on: June 22nd, 2021 by Doug Lovell
Programming Example: SSA/SVA analyser screen image capture using Python over LAN 22/06/2021
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...

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

Posted on: June 22nd, 2021 by Doug Lovell
Build FM NRSC masks for SIGLENT SSA3000X/SVA1000Xs using a Python script 22/06/2021
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...

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

Posted on: June 22nd, 2021 by Doug Lovell
Programming Example: Return Peak Table Data with an SSA3000X Spectrum Analyser 22/06/2021
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...

Testing Intrinsic Safety Barrier fusing and circuitry using an Electronic Load

Posted on: June 22nd, 2021 by Doug Lovell
Testing Intrinsic Safety Barrier fusing and circuitry using an Electronic Load 22/06/2021
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...

Sub Categories

AC Power Supplies / Frequency Converters Offers & Promotions (1)

Application Notes

Blog (87)

DC Power Supplies Offers & Promotions (6)

Digital Multimeters Offers & Promotions (1)

Digital Oscilloscopes Offers & Promotions (5)

Electronic Loads Offers & Promotions (1)

Events (5)

Knowledge Base AC Power Supplies

Knowledge Base Data Acquisition Systems

Knowledge Base DC Power Supplies

Knowledge Base DG1000 Series (14)

Knowledge Base DG4000 Series (14)

Knowledge Base Digital Multimeters

Knowledge Base Digital Oscilloscopes

Knowledge Base DL3000 Series (2)

Knowledge Base DM3000 Series (21)

Knowledge Base DP700 Series (8)

Knowledge Base DP800 Series (26)

Knowledge Base DS1000 Series (46)

Knowledge Base DS2000 Series (36)

Knowledge Base DSA800 Series (70)

Knowledge Base DSG800 Series (2)

Knowledge Base Electrical Safety Analysers

Knowledge Base Electronic Loads

Knowledge Base M300 Series (2)

Knowledge Base MSO/DS7000 Series (35)

Knowledge Base MSO5000 Series (35)

Knowledge Base MSO8000 Series (32)

Knowledge Base PBZ Series (3)

Knowledge Base PCR-LE Series (3)

Knowledge Base PCR-MA Series (3)

Knowledge Base PCR-WE/WE2 Series (3)

Knowledge Base PLZ-5W Series (3)

Knowledge Base PLZ-5WH Series (3)

Knowledge Base PLZ-5WH2 Series (3)

Knowledge Base PMX-Multi Series (3)

Knowledge Base PWR-01 Series (3)

Knowledge Base RF Signal Generators

Knowledge Base RSA3000 Series (32)

Knowledge Base RSA5000 Series (31)

Knowledge Base SDG1000X Series (10)

Knowledge Base SDG2000X Series (11)

Knowledge Base SDG6000X Series (11)

Knowledge Base SDG800 Series (10)

Knowledge Base SDL1000X Series (5)

Knowledge Base SDM3000 Series (6)

Knowledge Base SDS1000X-E Series (15)

Knowledge Base SDS2000X-E Series (15)

Knowledge Base SDS5000X Series (15)

Knowledge Base SPD1000X (5)

Knowledge Base SPD3000X/X-E Series (6)

Knowledge Base Spectrum Analysers

Knowledge Base SSA3000X Plus Series (2)

Knowledge Base SSA3000X Series (15)

Knowledge Base SSA3000X-R Series (1)

Knowledge Base SSG3000X Series (4)

Knowledge Base SVA1000X Series (13)

Knowledge Base TOS9300 Series (3)

Knowledge Base Waveform Generators

LCR Meters Offers & Promotions (1)

Product Support (1)

RF Signal Generators (1)

Safety Testers Offers & Promotions (1)

Spectrum Analysers Offers & Promotions (4)

Telonic Instruments News (17)

Telonic Offers & Promotions (5)

Product Categories

AC Power Supplies / Frequency Converters
DC Power Supplies
DC Electronic Loads
Test & Measurement
Safety Testers
EMC
Soldering Irons / Test Tools
Manufacturers
Rental

Service & Support

About
Contact
Newsletter
Returns
Terms and Conditions
Privacy Policy
Shipping & Delivery
My account

Support, News & Events

Latest News
Future Events
Product Support
Blog

Copyright © 2024. All rights reserved by Telonic Instruments Ltd

Website operated by Jumping Giraffe Ltd. Jumping Giraffe Ltd is not responsible for content on external websites.

CLICK TO CALL

0118 9786911
CLICK TO EMAIL