TIDA-00628, Snubber less, Non-Isolated AC/DC Flyback Converter Reference Design with Simplified Transformer
使用 Texas Instruments 的 UCC28722DBV 的参考设计
Image
1 / 2
依据最终产品
- Electricity Meter
- Industrial Power Supply
- Isolated Bias Supply
说明
- TIDA-00628, Snubber less, Non-Isolated AC/DC Flyback Converter Reference Design with Simplified Transformer. TIDA-00628 is a 15V/6.5W non-isolated, single output, AC/DC Flyback power supply that is capable of operating from wide input voltage ranging from 85Vac to 440Vac. This design demonstrates 2 key features: the elimination of snubber components enabled by use of a high-voltage bipolar transistor and simplified transformer design with no need for an auxiliary winding. Low system parts count and built in advanced protection features result in a cost-effective solution for electricity meters and industrial designs
主要特色
-
Conversion TypeAC to DC
-
Input Voltage85 to 440 (AC) V
-
Output Voltage15 V
-
Output Current0.5 A
-
Output Power6.5 W
-
Efficiency80 %
-
TopologyFlyback
Featured Parts (2)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
|
UCC28722DBVR | Texas Instruments | AC to DC Switching Converters | AC to DC Switching Converter Flyback 23V 89kHz T/R 6-Pin SOT-23 | 买入 | |
|
|
UCC28722DBVT | Texas Instruments | AC to DC Switching Converters | AC to DC Switching Converter Flyback 23V 89kHz T/R 6-Pin SOT-23 | 买入 | |