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STMICROELECTRONICS STEVALISA147V3 High Power Digital Power Supply
The STEVAL-ISA147V3 is a 500 W fully digital AC-DC power supply based on the STM32F334C8 microcontroller. It features a semi-bridgeless PFC stage and resonant LLC DC-DC stage for high efficiency, with peak efficiency of 94%. Designed for industrial applications, it supports input voltages from 90 V to 264 V and frequencies from 45 Hz to 65 Hz. The system manages power factor correction and output regulation through advanced digital control, incorporating protections for short circuits, over/under voltage, temperature, and more, ensuring reliable, high-performance operation.
STMICROELECTRONICS STEVALISA147V3 High Power Digital Power Supply Specifications:
- Input Voltage: 90 V to 264 V
- Input Frequency: 45 Hz to 65 Hz
- Nominal Power: 500 W
- Output Voltage: 12 V
- PFC Stage: Semi-bridgeless with PFC switching at 60 kHz
- DC-DC Stage: Resonant LLC with synchronous rectification, switching frequency 80 kHz to 115 kHz
- Peak Efficiency: 94%
- HF Transformer Isolation Voltage: 4 kV
- Cooling: Natural convection up to 300 W, forced cooling above 300 W
- Control: Managed by STM32F051K8 for PFC, STM32F334C8 for LLC
- Protections: Short-circuit, over/under voltage, overtemperature, over/under frequency
- RoHS compliant
Buy the Buy STMicroelectronics STEVAL-ISA147V3 Power Supply Part Number STEVALISA147V3 Online
Order the STMicroelectronics STEVAL-ISA147V3 online today to experience reliable, high-efficiency power conversion. Featuring digital control with STM32 microcontrollers, it supports input voltages from 90 V to 264 V and delivers 500 W of power. Its advanced PFC and LLC stages ensure peak performance with 94% efficiency, making it ideal for industrial equipment and automation systems. Equipped with comprehensive protections, this power supply guarantees safety and durability for demanding applications. Enhance your system’s power management today.
Get STMicroelectronics STEVAL-ISA147V3 today—built for high efficiency and reliable industrial power conversion.
Frequently Asked Questions
Where can I buy STMICROELECTRONICS STEVALISA147V3?
You can click on the BUY or RFQ button to purchase STEVALISA147V3 from an authorized STMICROELECTRONICS distributor.
How do I troubleshoot issues or seek technical support for part STEVALISA147V3?
You can download the STEVALISA147V3 datasheet or visit the STMICROELECTRONICS website for support.
Who is the manufacturer of STEVALISA147V3?
STMICROELECTRONICS