| Inductor/Transformer Calculator
(Excel) |
To use the spreadsheet you
will need to know the input voltage, output voltage, nominal current,
maximum duty cycle, diode drop, on-resistance, cap ESR, gm etc. |
SMPS
Spreadsheet Link |
| SMPS Basics |
National Semi Ap Note for
LM1577 Switcher |
Basics |
| SMPS Basics |
National Semi "Reading
List" -- GREAT !!! |
Nat
Semi |
| SMPS Basics |
National Semi
"Push-Pull" Interactive Tool |
PushPull |
| Quiet Switchers |
Linear Technologies Link -
LT1533, LT3439 |
AN70 |
| Heatsink Design |
AavidThermalloy
Thermal Transfer Tool |
Aavid |
| Heatsink Articel |
From a defunct
magazine (scanned) |
HeatsinkEW |
| SwitcherCAD |
Linear Technologies Link --
executable file |
SWCAD |
| Linear |
Compensating LDO Regulators |
Comp |
| Loop Stability |
Measuring Loop
Stability without a Transformer (Micrel) |
LoopStability |
| Rewinding Transformers |
Article from defunct magazine |
Rewinding |
| Transformers and Coils |
Magnetics "Filling the
Gap" by Sanjay Maniktala |
NS
Seminars |
| Transformers and Coils |
Link to Bytemark site |
Bytemark |
| Transformers and Coils |
Link to Amidon site |
Amidon |
| Transformers and Coils |
Link to Coilcraft site |
Coilcraft |
| Transformers and Coils |
Magnetics Inc.
Powder Core PDF |
Mag_Cores |
| Transformers and Coils |
Link to Magnetics site |
Magnetics |
| Transformers and Coils |
Link to Surplus Sales
magnetics site |
SS_Ecores |
| Transformers and Coils |
Link to Micrometals site |
MicroMetals |
| Transformers and Coils |
Link to Arnold (SPS
Technologies) |
Arnold |
| Transformers and Coils |
Arnold Tech Coil Winding
Tutorial |
Arnold |
| PCB Layout |
Layout design for "Simple
Switchers" |
Layout |
| Interference |
"EMI/RFI Board
Design" |
NatSemi |
| SMPS |
|
|
| |
Link to RF Cafe |
RFCAFE |
| |
Micrometals |
MicroMetals |
| Iron Powder Color Code Data |
NeoSid |
NeoSid |
| Transformers and Coils |
Fair-Rite |
Fair-Rite |
| Interactive Design Tool |
On Semi + Ridley Engineering |
On
Semi |
| Link of Links |
SMPS Tech
Knowledge Base |
LINKS |
| Brad
Suppanz' |
State space
averaging, other goodies |
Suppanz |