TIDA-00315
適用於伺服驅動器的 100/200Vac 輸入、30W 隔離電源供應參考設計
TIDA-00315
概覽
This reference design provides isolated 24Vdc, 16Vdc (x3) and 6V outputs to power the control electronics, IGBT module and fan for 100Vac/200Vac input servo drives. The power supply can be either powered directly from a single or 3- phase AC mains or can be powered from the DC link voltage. This reference design uses primary-side regulation, quasi-resonant flyback topology and is rated for 30W output. The line and load regulation of the power supply is designed to be within 5%. The power supply is designed to meet the clearance, creepage and isolation test voltages as per IEC61800-5 requirements
特點
- 30W isolated main power supply for servo drives
- Can operate with DC Link (450Vdc max) or AC input (200VAC)
- Load and line Regulation: 5%
- Input UV/OV, Output overload & SC protection
- Protection against loss of feedback
- Lower system cost solution using UCC28711 through primary side regulation, eliminating feedback loop
- Quasi-Resonant mode controller improves EMI
- Operating temp range: -10ºC to 65ºC
- Designed to comply with IEC 61800-5
已開發完全組裝的電路板，僅供測試與性能驗證，且為非賣品。
設計檔案與產品
設計檔案
下載立即可用的系統檔案以加速您的設計流程。
技術文件
=
TI 所選的重要文件
找不到結果。請清除您的搜尋條件，然後再試一次。
檢視所有 1
| 類型 | 標題 | 下載最新的英文版本 | 日期 | |||
|---|---|---|---|---|---|---|
| * | 設計指南 | 100V/200Vac Input 30W Isolated Power Supply for Servo Drives Design Guide (Rev. A) | 2015/10/15 |