STEVAL-ISA111V1, Wide Range Single Output Demonstration Board based on the VIPER26HN Flyback Converter
使用 STMicroelectronics 的 VIPER26HN 的参考设计
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依据最终产品
- Compact SMPS
- DVD Player/Recorder
- LED Driver
- Power Meter
- Power Supplies
- Set-Top Box
说明
- STEVAL-ISA111V1, Wide Range Single Output Demonstration Board based on the VIPER26HN. The STEVAL-ISA111V1 demonstration board is a 12 V, 1 A power supply set in non-isolated flyback topology using the VIPER26HN, the new offline high voltage converter. The features include an 800 V avalanche rugged power section, PWM operation at 115 kHz with frequency jittering for lower EMI, current limiting with adjustable set point, on-board soft-start, a safe auto-restart after a fault condition and a low standby power. The protections include thermal shut-down with hysteresis, delayed overload protection and open loop failure protection
主要特色
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Conversion TypeAC to DC
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Input Voltage90 to 264 (AC) V
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Output Voltage12 V
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Output Current1 A
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Efficiency80 %
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TopologyFlyback
