- RS-artikelnummer:
- 215-0834
- Tillv. art.nr:
- STEVAL-DPSTPFC1
- Tillverkare / varumärke:
- STMicroelectronics
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Pris (ex. moms) Varje
6 629,38 kr
(exkl. moms)
8 286,72 kr
(inkl. moms)
Enheter | Per unit |
1 - 1 | 6 629,38 kr |
2 - 4 | 6 459,48 kr |
5 + | 6 297,90 kr |
- RS-artikelnummer:
- 215-0834
- Tillv. art.nr:
- STEVAL-DPSTPFC1
- Tillverkare / varumärke:
- STMicroelectronics
Lagstiftning och ursprungsland
Produktdetaljer
STEVAL-DPSTPFC1 3.6 kW Totem Pole PFC with Inrush Current Limiter Reference Design Using TN3050H-12WY and SCTW35N65G2V
The STEVAL-DPSTPFC1 3.6 kW bridgeless totem pole boost circuit achieves a digital power factor correction (PFC) with inrush current limiter (ICL). It helps you to design an innovative topology with the latest ST power kit devices: a silicon carbide MOSFET (SCTW35N65G2V), a thyristor SCR (TN3050H-12WY), an isolated FET driver (STGAP2S) and a 32-bit MCU (STM32F334).
The reference design includes a power board with bridgeless totem pole boost (with an inrush limiter circuit, switch drivers and an auxiliary power supply), a control board with its MCU, a PFC/ICL control firmware and an adapter board for software debug.
This reference design also opens the path to a compact converter running at 72 kHz offering a high peak efficiency, low THD distortion (97.5 % with 3.7 % THD) and reduced bill of materials. It achieves a robust circuit that meets EMC standards up to 4 kV delivering high switching lifetime with reduced EMI emissions.
The thyristor SCR used as AC line polarity switcher allows achieving an active current limitation at power up or line drop recovery: the PFC efficiency is optimal and no EMI bouncing effect occurs.
The reference design includes a power board with bridgeless totem pole boost (with an inrush limiter circuit, switch drivers and an auxiliary power supply), a control board with its MCU, a PFC/ICL control firmware and an adapter board for software debug.
This reference design also opens the path to a compact converter running at 72 kHz offering a high peak efficiency, low THD distortion (97.5 % with 3.7 % THD) and reduced bill of materials. It achieves a robust circuit that meets EMC standards up to 4 kV delivering high switching lifetime with reduced EMI emissions.
The thyristor SCR used as AC line polarity switcher allows achieving an active current limitation at power up or line drop recovery: the PFC efficiency is optimal and no EMI bouncing effect occurs.
Features and Benefits
Peak efficiency: 97.5 % with 3.7% THD
Compact PFC converter
Higher switching lifetime
Compliant with EMI normative at 4 kV
RoHS and WEEE compliant
Compact PFC converter
Higher switching lifetime
Compliant with EMI normative at 4 kV
RoHS and WEEE compliant
Applications
EV/HEV on-board chargers
Charging stations
Motor drive, motion control
UPS, industrial battery charger
Server/Telecom SMPS
Charging stations
Motor drive, motion control
UPS, industrial battery charger
Server/Telecom SMPS
Specifikationer
Attribute | Value |
---|---|
For Use With | ST power kit |
Kit Classification | Development Kit |
Featured Device | STM32F334 |
Kit Name | Totem Pole PFC |