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IRPLPFC1
PFC Pre-regulator
- 90 to 265VAC Input
- Output 420VDC
- Maximum Load 90W
- Power Factor > 0.95
- Low THD
- Open load / over voltage protected
- Featuring IRS2500S PFC SMPS control IC
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IRAC27951SR-240W
High Efficiency Resonant Half-Bridge Power Supply with Synchronous Rectification
- Employing IRS27951SPbF Resonant Half Bridge controller HVIC and the IR11682S
- Input voltage range: 350-420VDC or 250V-300Vac
- Outputs: 24V/10A
- Switching frequency range: 70KHz-150Khz
- 95% efficiency without heatsink
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IRAC27951-220W
IRAC27951- 220W Dual Outputs Resonant Half-Bridge Power Supply
- Employing IRS27951SPbF Resonant Half Bridge controller HVIC
- Input voltage range: 350-420VDC or 250V-300Vac
- Outputs: 24V/6A, 12V/6A
- Switching frequency range: 70KHz-150Khz
- 92% efficiency
- Soft-start, Short circuit protection
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IRAC1155-300W
300W One Cycle Control CCM PFC IC Demo Board
- Employing IR1155SPbF One Cycle Control PFC IC
- IEC61000-3-2 Class D Compliant, Low Harmonic Distortion
- Universal Input Voltage (85-264VAC)
- Regulated 388VDC Output Voltage
- 100kHz Switching Frequency
- Current Loop Controlled Power Limiting
- Cycle-by-Cycle Peak Current Limit
- Output Over Voltage Protection
- Open Feedback Loop Protection
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IRAC1152-350W
350W One Cycle Control CCM PFC Demo Board
- Employing IR1152SPbF One Cycle Control PFC IC
- Universal input voltage (85-264vac)
- Fixed 66kHz switching frequency
- Average current mode control
- Current loop controlled power limiting
- Cycle-by-cycle peak current limit
- Output over-voltage protection
- Open feedback loop protection
- Brown-out protection
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IRAC11662-100W
100W Low-side Smart Rectification reference design
- Employing IR11662SPbF Smart Rectifier controller and IRF7853 MOSFETs
- Universal AC input
- 16V @ 6.25A during active rectification mode
- Featuring heatsink less secondary rectification
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IRAC1166-100W
100W Low-side Smart Rectification reference design
- Employing IR1166SPbF Smart Rectifier controller and IRF7853 MOSFETs
- Universal AC input
- 16V @ 6.25A during active rectification mode
- Featuring heatsink less secondary rectification
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