Double Pulse Testing for SiC and GaN: The High Voltage DC Bus Supply

Selecting a DC power supply for double pulse testing (DPT) of SiC and GaN wide bandgap semiconductors, with worked examples and guidance on voltage, current, programmability, and safety requirements.

High Current Power Supplies for Superconductors

Superconducting applications demand precise high-current, low-voltage power supplies to energize magnets and test advanced HTS cables. Magna-Power’s current-fed programmable DC power supplies meet these needs by providing robust, scalable solutions complete with flexible cooling, specialized high-current cabling, and ultra-precision measurement accessories.

Ultra-Low Standby Power Testing Made Simple with Vitrek Power Analyzers and EN50564:2011

Electronic devices sold in energy-conscious markets must meet strict standby and off-mode power limits as defined by standards like IEC62301 and EN50564:2011.

Slew rate and the available configurations

Slew rate defines the maximum rate of change per unit time for either output voltage or output current. Magna-Power's limits on slew rate produce a non-linear rise time effect.

Precision Power Analyzers: A designers high performance test toolbox

The design of any power conversion system requires the measurement of a large range of electrical parameters that could be made using a....
 

Measuring range extension for power analyzers by high accuracy current transducers

When measuring current in the field of power analysis greater than 30 A, highly accurate current transducers are required that can convert the primary current into a measurable secondary signal for the power analyzer (PA).

Improving Output Performance of Switching Power Supplies Using the New DBx Module

Switching power supplies have been the staple of the power conversion industry for over six decades, addressing some of the problems exhibited by older power processing technologies while also introducing new ones. 

DC Power for Electrodionization Water Filtration

A variety of water treatment processes require DC power for producing strong electric fields in enclosed containers or water tanks...

High Precision Portable Signal Generators and Calibrators: Everything You Need to Know

High precision portable signal generators are portable electronic devices that generate highly precise signals for testing, system calibration, sensor simulation, troubleshooting, and monitoring....

Calculating Power Supply AC Input Current

Knowing a product’s AC input current rating is essential for determining appropriate circuit breakers, AC input cabling, and connectors. 

Blocking Diodes vs. Bi-Directional Supplies: Choosing the Right Reverse-Energy Protection

Blocking diodes provide a cost-effective and robust alternative to bi-directional power supplies for protecting programmable DC power systems from damaging reverse current in high-power test applications.

An Overview of Current-Fed Power Processing

This article describes the general characteristics of high power voltage-fed and current-fed converters and their sensitivity to device parameter variations and erroneous switching states.

FAQs on Power Analyzers

What does a multichannel power analyzer do?.....

Compliance Testing of Harmonic Current Emissions According to IEC61000-3-2 and IEC61000-3-123.

Compliance with electromagnetic compatibility (EMC) standards is mandatory for electrical and electronic equipment sold in many global markets. Among these, the IEC61000-3-2 and IEC61000-3-12 standards specify limits for harmonic current emissions of equipment connected to low-voltage public supply systems.....

FAQs on Danisense current transducers

Generally, all the frequently asked questions are..........