Batteries

350V to12V DC “Yeaman Topology” Power System
This paper introduces a new DC/DC power supply architecture, called “Yeaman Topology”. The main characteristic...

Fundamentals of Building a Test System
Most organizations do not consider production test a top priority, but it is a necessity to prevent major...

Battery Simulation with DC power supply R&S®NGM200
This application note is about creating your own battery model for the RandS®NGM200, beyond the standard...

Using Ultracapacitors for Voltage Stabilization
When an electrically-driven machine starts, it may require very high current from the power supply for...

Supercapacitors as a Long-Life Solution in Battery Powered Applications
Using electrostatic technologies in supercapacitors rather than the electrochemical technology of battery...

Wall-Mount Rack Solutions for PCI Compliance
Credit, debit and ATM card fraud costs consumers, merchants and financial institutions billions in losses...

Battery Holder Design and Testing, ANSI, EIA, UL
For testing new designs of battery holders, MPD fabricated min-max sized battery slugs. The slugs proved...

A NEW APPROACH TO PFC INRUSH PROTECTION
There are currently two common approaches to PFC inrush current protection. Such protection caters only...

Power supply control loop response measurements
To ensure the stability of voltage regulators and switched mode power supplies, the control loop behaviour...

dB or not dB?
True or false: 30 dBm + 30 dBm = 60 dBm? Why does 1% work out to be -40 dB one time but then 0.1 dB or...
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