STMicroelectronics EVLHVLED007W35F Evaluation Board
STMicroelectronics EVLHVLED007W35F Evaluation Board is configured to evaluate the operation of the HVLED007. The STMicroelectronics HVLED007 is a current-mode PFC controller specific for isolated high-power factor flyback converters operated in transition mode. The EVLHVLED007W35F Evaluation Board supplies a stable and isolated 48V voltage bus suitable for secondary side circuitry for a total output power of 35W when a wide range of input voltages is applied at its input. The Board provides an auxiliary 12V output to supply small circuits, which absorb a maximum current of 15mA.
Features
- AC input voltage from 90V to 265V (frequency range 45-66Hz)
- 48V/730mA max isolated DC bus voltage (flyback topology)
- High-power factor flyback with very low THD
- 100AC: PF>0.99, THD<3% @ full load
- 230AC: PF>0.98, THD<5% @ full load
- >89 % @ full load efficiency
- Mains harmonics meet EN61000-3-2 and JEITA-MITI Class-C
- According to EN55022 Class-B EMI
- RoHS compliant
Associated Product
STMicroelectronics Contrôleurs PFC à mode courant HVLED007
Offrent un circuit spécial, permettant aux convertisseurs Flyback de tirer un courant d'entrée à partir d'une ligne électrique.
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STMicroelectronics Standard Products
A broad range of drop-in replacements for general-purpose analog ICs, discretes, and serial EEPROMs.
Publié le: 2019-03-27
| Mis à jour le: 2024-02-12