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We have a collection of technical topics on power supply, DC-DC converters, and AC-DC converters.
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ISDN
The ISDN System is divided in four parts:
1. COT (Central Office Terminal): the telephone company's local facility that provides telephone service in the area
2. TA (Terminal Adapter): the device that connects between ISDN and the telecommunication equipment
3. NTI (Network Terminal 1): the device that connects the ISDN and works as a converter between an ISDN U-Interface and an ISDN S/T Interface. Some ISDN Adaptors have a TA already built into them (also known as a Smart ISDN) making it easier and less expensive than an external NT-1, but may prevent one from connecting other equipment to the ISDN line
4. TE (Terminal Equipment): examples include an ISDN phone, ISDN telefax, PC, etc.
How do DC/DC Converters help build ISDN systems?
PAIR-GAIN
What are the parts of a PAIR-GAIN system?
TECHNICAL ISSUES
What are European electromagnetic requirements?
What are FCC electromagnetic requirements?
Knowledge Base
What are the components of conducted EMI?
What is the general test setup for DC/DC converters?
How is output voltage accuracy calculated?
What is the "input voltage accuracy"?
What is the "voltage balance"?
What is line regulation and how is it calculated?
What is load regulation and how is it calculated?
What is output ripple and noise?
What is "Transient Recovery Time"?
What is "foldback current limiting?"
What is the "breakdown voltage"?
What is the "temperature coefficient" and how is calculated?
What is the "ambient temperature"?
What is the "operating temperature"?
What is the "storage temperature range"?
XDSL
What types of DSL are there?
How do DC/DC Converters help DSL applications?