Videos & Files

EFT and Surge waveform equations and simulation models

Thomas Kugelstadt — Wed, 24 Jul 2013 07:53:41 GMT

This document contains the IEC61000-4-4 (EFT) and IEC61000-4-5 (Surge) waveform equations and simulation models.

Ultra Low-cost Isolated DC-DC Converter with SN6501

Thomas Kugelstadt — Sat, 11 Aug 2012 06:04:47 GMT

The new SN6501 transformer driver in combination with the new center-tap transformers from Wuerth-Electronics/Midcom allows for ultra low-cost isolated DC-DC converter designs with very small form factors. This apps-note show two circuits with unregulated and regulated outputs and their measured performance characteristics for a wide range of transformers from Wuerth-Electronics/Midcom, Coilcraft, and Murata.

For detailed information consult the SN6501 data sheet and its extensive application section.

Kind regards, Thomas

RS-485 Turbo Design Guide

Thomas Kugelstadt — Sat, 11 Aug 2012 05:32:03 GMT

This is a one-page RS-485 design guide providing 14 instructions to be followed. No questions asked - no explanations given, just instructions to follow. If you need detailed background information, you'll have to study my app-notes (or my future book a few months down the line).

Do your best, - Thomas

ISO7640FC Emission Data

Thomas Kugelstadt — Tue, 19 Jun 2012 01:55:47 GMT

New ISO7640FC Emission Data have been uploaded

RS-485 Design Guide

Thomas Kugelstadt — Wed, 10 Nov 2010 00:22:06 GMT

RS-485 Transient Protection

Thomas Kugelstadt — Wed, 10 Nov 2010 00:21:42 GMT

Calculating Failsafe Resistors for RS485

Thomas Kugelstadt — Wed, 10 Nov 2010 00:21:10 GMT

Package Land Patterns

Thomas Kugelstadt — Wed, 10 Nov 2010 00:19:52 GMT

New Isolator Training Guide

Thomas Kugelstadt — Wed, 10 Nov 2010 00:19:19 GMT

Isolator Output Conditions during Power-Up

Thomas Kugelstadt — Wed, 10 Nov 2010 00:18:53 GMT

Isolated RS-485 Reference Design

Thomas Kugelstadt — Wed, 10 Nov 2010 00:18:27 GMT

Design Your own Isolated DC-DC Converter

Thomas Kugelstadt — Wed, 10 Nov 2010 00:17:55 GMT

Burst duration vs CMTI

Thomas Kugelstadt — Wed, 10 Nov 2010 00:17:07 GMT

Digital Input Module-Transient Protection

Thomas Kugelstadt — Wed, 10 Nov 2010 00:16:24 GMT

High Channel Digital Input Modules with HVS880

Thomas Kugelstadt — Wed, 10 Nov 2010 00:15:58 GMT