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ROHM Semiconductor BM1ZxFJ Evaluation Boards

ROHM Semiconductor BM1ZxFJ Evaluation Boards provide a demonstration platform for the BM1ZxFJ AC Voltage Zero Cross Detection (ZCD) ICs. The BM1ZxFJ ZCD ICs from ROHM Semiconductor are voltage comparators that output the AC voltage zero-cross timing detection and the DC voltage after diode rectification. By eliminating the need for photocouplers and external components required in conventional ZCD circuits, the number of parts can be drastically reduced, and compact and highly reliable power supply applications can be realized.

Features

  • Premounted target BM1ZxFJ ZCD IC
  • 90V to 264V input voltage range
  • 47Hz to 63Hz input frequency
  • 4.75V to 5.25V high level output voltage
  • 0.0V to 0.1V low level output voltage
  • -10°C to +65°C operating temperature range

Required Equipment

  • AC power supply, 90V to 264VAC, 10W
  • Oscilloscope

Setup Example

ROHM Semiconductor BM1ZxFJ Evaluation Boards

Supported Devices

ROHM Semiconductor BM1ZxxxFJ AC Voltage Zero Cross Detection ICs

Voltage comparators designed to perform AC zero-cross detection, eliminating need for a photocoupler

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View Results ( 3 ) Page
Número de referencia Hoja de datos Descripción La herramienta es para la evaluación de
BM1Z002FJ-EVK-002 BM1Z002FJ-EVK-002 Hoja de datos Herramientas de desarrollo IC de gestión de energía BM1Z002FJ AC Voltage Zero Cross Detection IC BM1Z002FJ
BM1Z102FJ-EVK-001 BM1Z102FJ-EVK-001 Hoja de datos Herramientas de desarrollo IC de gestión de energía Zero Cross Output AC/DC Converter BM1Z102FJ
BM1Z002FJ-EVK-001 BM1Z002FJ-EVK-001 Hoja de datos Herramientas de desarrollo IC de gestión de energía AC Voltage Zero Cross Detection IC BM1Z002FJ
Publicado: 2020-07-14 | Actualizado: 2024-10-03