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Rental / Hire Bidirectional DC Power Supplies

Bidirectional DC power Supplies are fast becoming the go to power supply for all Motor, Powertrain, Inverter and Battery Testing as they combine a DC power supply and DC electronic Load in…

Residual Current Monitoring

NEW Delta Elektronika Regenerative Bidirectional DC Power Supplies 15kW to 900kW

Delta Electronika extends their line-up of bidirectional sink source DC power supplies which incorporate a DC source with a grid-tied DC load in a single unit with the addition of the SM210-CP-150…

Rigol Introduce NEW DSG3000B Series RF Signal Generators!

Rigol Technologies introduced the new DSG3000B series RF/μW signal Generators with optional IQ modulation capability. The DSG3000B is a high performance RF/μW signal generator which ranges from 9 kHz to 6.5 GHz…

Siglent Introduce NEW SNA5000A Series Vector Network Analysers!

The SIGLENT SNA5000A series of Vector Network Analysers have a frequency range of 9 kHz to 8.5 GHz, which support 2/4-ports scattering-parameter, differential-parameter, and time-domain parameter measurements. They are effective instrumentation for…

Siglent release NEW SNA5000A Vector Network Analyser

SIGLENT presents its first vector network analyser and the first device of its new “A” performance line With the continuous growth of radio and cellular networks, the increase in data traffic and…

Siglent Introduce NEW SPS5000X Series DC Power Supplies!

Siglent have introduced the new SPS5000X Series DC Power Supplies. The SPS5000X-Series is a programmable Switching DC Power supply series that provides a wide range of output power using single-channel and multi-channel…

DC Electronic Load – Part 4: How Each Operation Mode Works with Other Modes?

We have so far explained the four major operation modes for electronic loads - 1) constant current 2) constant resistance 3) constant voltage and 4) constant power, in the previous white papers.…

How to Double Output Voltage from Two PBZ through BTL* Connection

Here is an introduction on a method to achieve a double output voltage using two units of PBZ. The actual connection of PBZs is shown in Figure 1 as; -‘OUT’ terminals are…

Useful Functions and Precautions for Using L-Load/C-Load in PCR-LE Series

1. When Using Inductive Load (L-Load)1-1 Soft Start A typical L-load is a motor load. E.g.) If using an induction motor load, the startup current can be 5 times (or more) larger…

Which Power Supply is Most Suitable to Run DC Motor?

When choosing a power supply to run a DC motor, the first and most important thing you need to consider is a maximum current that your motor will use. DC motor typically…

How to Balance Battery Module Charge-Discharge

With the recent diversification of battery module application such as for automotive and backup, more and more users want to conduct a battery module charge-discharge test, besides of an individual cell battery…