PI Expert 設計軟體
立即開始使用
PI Expert Online 是一款網頁型程式設計，
可擷取您的規格，然後自動產生功率轉換解決方案。
- 第一時間納入最新推出的產品
- 自動新增軟體更新和新功能
- 無需下載或安裝
PI Expert Online 提供建置和測試工作原型所需的一切資訊。
- 詳盡的變壓器構造報告 –「立即可用」的解決方案
- 電氣與機械圖
- 繞組指示
- 物料表 (BOM)
- 電路板佈局建議
一如 PI Expert Online，PI Expert Suite 這款 PI 的舊版電源供應器設計工具可為您提供建置及測試工作原型所需的一切資訊。
- 無需網際網路連線
- 定期更新
進一步瞭解
- PI Expert FAQs
- Watch this 3-part webinar about PI Expert Online: Pt 1: Introduction to PI Expert Online
2.4.3 版新功能
- TinySwitch-3/4 optimization issue resolution
- General Tiny-like PI Device optimization update
- USB-PD GUI logic update
- Zener Diode Database update
- PI Xls Spreadsheets update to TinySwitch-III, TinySwitch-4, TopSwitch-JX, HiperPFS-2
2.4.2 版新功能
- USB PD GUI - changes /modifications.
- Updates to algorithm for current sensing circuit component selection
- Change of preferences for SR MOSFET and VBUS Switch components
- Simplification of winding layer adjustment algorithm for optimal transformer design
- Updated several PI Xls spreadsheets
2.4 版新功能
- Updated transformer design engine for InnoSwitch3-CE/CP/EP/Pro offers flexibility in creating custom winding construction and shield windings
- Features to enable design report creation including change log
- Improved Optimization. User adjustable parameter ranges and optimization priority between cost, efficiency, core volume and thermal performance
- Update to PI xls format. Allows hiding section of spreadsheet for easy viewing
- PI Expert designs for all product families now prefer surface mount components by default
- Updates to legacy transformer designs for additional clearance/creepage considerations
- InnoSwitch3 Designs now supports up to 24.5V in PI Expert
2.3.5 版新功能
- LYTSwitch-6 update with new part numbers (feature codes)
- Added ability to allow second (parallel) SR-FET on the output
- Transformer construction now supports Parallel Wound Secondary
- PI xls Design now supports Litz Wire in Transformer Construction
- PI Device database update with additional part numbers (feature codes) and current limit dependency
- Update to InnoSwitch-3 bias calculations
- Update to high output voltage design rules for InnoSwitch3
- Update to guidance for using VOUT-Pin Linear Regulator - PI xls Spreadsheets update to InnoSwitch3-CE, InnoSwitch3-CP, InnoSwitch3-EP, InnoSwitch3-Pro, 900 V InnoSwitch3-EP and InnoSwitch3-AQ
2.3.4 版新功能
- PI Expert now supports Litz Wires
- DC-DC LYTSwitch-6 now supports Design Evaluation in PI Expert
- Calculation Engine updates
- For InnoSwitch-3 Flyback spreadsheets,
- Interactive Design Evaluation feature for InnoSwitch3-CE/EP/CP/Pro and spreadsheets
- Updates to InnoSwitch3-EP/CP/Pro with Size 8 GaN devices - Minor updates to TOPSwitch-JX Flyback spreadsheet
2.3.3 版新功能
- PI Expert now supports CAPZero-3
- PI Expert Online new Look and Feel Phase 1 - Quick links to product documents and new design for components selection
- New performance-optimizing bias winding circuit calculations for InnoSwitch3 Family
- Minor updates to InnoMux and InnoSwitch3-MX spreadsheet
2.3 版新功能
- PI Expert now supports DC Input for LYTSwitch-6 product family
- New features in PI Expert Online
- Enables freezing of components prior to optimization
- Component Database now includes new Surface Mount parts
- InnoSwitch3-CP and InnoSwitch3-Pro have a new bias winding circuit calculation for optimizing design performance
- For all InnoSwitch-3 family devices:
- Interactive Design Evaluation Report
- Updated Clamp calculations
- PI xls now supports LinkSwitchTN2-900V Buck Boost
- Improvements in PI Expert Online performance and stability
2.2.10 版新功能
- Updates to InnoSwitch-CH/CE/EP/EP 900V Flyback spreadsheets
- Updates to LYTSwitch-6 Flyback and Switched Valley-Fill PFC with Flyback spreadsheets
2.2.9 版新功能
- Updates to InnoMux and InnoSwitch3-MX spreadsheet
- Bug fixes
2.2.8 版新功能
- New features in PI Expert Online:
- InnoSwitch-3 EP/CP/Pro now include additional parts with breakdown voltage of 750 V
- CAPZero support
- Calculation and Optimization Engine update for InnoSwitch3 families
- Magnet wire database update
- PI xls now supports InnoMux and InnoSwitch3-MX Chipset
- Minor updates to InnoSwitch-CP Flyback spreadsheet
- Bug fixes
2.2.7.14 版新功能
- Updates to PI xls InnoSwitch-3 EP/CP/Pro Flyback spreadsheets – Additional parts with breakdown voltage of 750V added to the spreadsheets
2.2.7 版新功能
- Updates to PI xls LYTSwitch-6
- Major updates to Transformer Engine for all families – Support uneven primary winding split and other enhancements which provides superior transformer optimization
- PI xls now supports InnoSwitch3-EP 900V Flyback and LinkSwitchTN2-900V Buck spreadsheets
- Major update to HiperPFS-4 Boost spreadsheet
- Bug fixes
2.2.6 版新功能
- Minor updates to LinkSwitch-TN2 in Buck Boost topology
- Transformer Engine now supports Flying Leads
- Bug fixes
2.2.5 版新功能
- Minor updates to InnoSwitch3-EP Flyback spreadsheet
- Minor updates to HiperTFS-2 spreadsheet
- Enable Exhaustive Search Optimization method for InnoSwitch3-CP and InnoSwitch3-Pro
- Enhancements in PI Expert Online: added more High Voltage Ceramic capacitors to Component Database; improved Post Filter Circuit components selection; and updated new Design Notifications
- Bug fixes
2.2.4 版新功能
- PI xls now supports TinySwitch-LT in Flyback topology
- Minor updates to LinkSwitch-HP Flyback spreadsheet
- Added Current Sense Circuit Slope components to InnoSwitch3-Pro
2.2 版新功能
- PI Expert now supports InnoSwitch-3 CP/PRO
- Improvements in PI Expert Online performance and stability
進一步瞭解...觀看影片！
PI Expert Online支持的Web瀏覽器
| 瀏覽器 | 版本* | 支持 | 有限支持** |
|---|---|---|---|
| Internet Explorer | 11 | X | |
| Edge | >85 | X | |
| Google Chrome | >90 | X | |
| Firefox | >80 | X | |
| Opera | >70 | X | |
| Safari | >5.17 | X |
** PI Expert requires HTML5. Older version browsers may not be
fully compatible.
設計軟體支援概觀
| 設計軟體支援的 PI 產品 |
PI Expert | PI xls |
|---|---|---|
|
BridgeSwitch |
X19 | |
|
DPA-Switch |
X1 | X2 |
|
HiperLCS |
X5 | |
|
HiperPFS |
X6 | |
|
HiperPFS-2 |
X6 | |
|
HiperPFS-3 |
X6 | |
|
HiperPFS-4 |
X6 | |
|
HiperTFS-2 |
X7 | |
|
InnoSwitch4-CZ |
X1 | |
|
InnoSwitch3-CE |
X1 | X1 |
|
InnoSwitch3-CP |
X1 | X1 |
|
InnoSwitch3-EP |
X1 | X1 |
|
InnoSwitch3-Pro |
X1 | X1 |
|
InnoSwitch3-EP 900 V |
X1 | |
|
InnoSwitch3-AQ |
X1 | |
|
InnoSwitch3-MX & InnoMux |
X1 | |
|
InnoSwitch-CE |
X1 | |
|
InnoSwitch-CH |
X1 | |
|
InnoSwitch-CP |
X1 | |
|
InnoSwitch-EP |
X1 | |
|
InnoSwitch-EP 900 V |
X1 | |
|
LinkSwitch-II |
X3 | |
|
LinkSwitch-3 |
X1 | |
|
LinkSwitch-4 |
X1 | |
|
LinkSwitch-CV |
X1 | X3 |
|
LinkSwitch-HP |
X1 | X1 |
|
LinkSwitch-LP |
X1 | |
|
LinkSwitch-PH |
X1 | X8 |
|
LinkSwitch-PL |
X1 | X15 |
|
LinkSwitch-TN |
X4 | |
|
LinkSwitch-TN2 |
X10 | |
|
LinkSwitch-TNZ |
X4 | |
|
LinkSwitch-XT |
X1 | X1 |
|
LinkSwitch-XT2 |
X1 | |
|
LinkZero-AX |
X1 | |
|
LinkZero-LP |
X1 | |
|
LYTSwitch-0 |
X12 | |
|
LYTSwitch-1 |
X16 | |
|
LYTSwitch-2 |
X1 | |
|
LYTSwitch-3 |
X10 | |
|
LYTSwitch-4 |
X13 | |
|
LYTSwitch-5 |
X14 | |
|
LYTSwitch-6 |
X1 | X18 |
|
LYTSwitch-7 |
X12 | |
|
TinySwitch-III |
X1 | X1 |
|
TinySwitch-4 |
X1 | X1 |
|
TinySwitch-LT |
X1 | |
|
TOPSwitch-GX |
X1 | |
|
TOPSwitch-HX |
X1 | X1 |
|
TOPSwitch-JX |
X1 | X1 |
附註：
- 僅支援返馳式架構
- 支援返馳式和順向式架構
- 支援返馳式和 Tapped-Buck 式架構
- 支援返馳式、降壓式和升降壓式架構
- 支援 LLC 諧振式架構
- 支援升壓式架構
- 支援雙開關順向式架構
- 支援返馳式和降壓式架構
- 支援返馳式、Tapped-Buck 式、降壓式和升降壓式架構
- 支援返馳式、降壓式、升降壓式和抽頭升降壓式(Tapped-Buck Boost)架構
- 同時支援返馳式、降壓式和抽頭降壓式(Tapped-Buck)架構
- 支援降壓式架構
- 支援返馳式、降壓式、升降壓式和抽頭降壓式(Tapped-Buck)架構
- 支援返馳式、降壓式、升壓式、升降壓式和抽頭升降壓式(Tapped-Buck Boost)架構
- 支援返馳式、降壓式、升壓式、升降壓式和抽頭降壓式(Tapped-Buck)架構
- 支援降壓式和升降壓式架構
- 支援返馳式切換填谷式功率因數修正(PFC)架構
- 支援返馳式、返馳式切換填谷式功率因數修正(PEC)架構
- 支援三相橋架構
