EFD25 SMD Current Sensing Transformers High Frequency

EE4.6 SMD High frequency Current Sensing Transformers , SMD Current transformers

Feature:

• Turns Ratio: 1:100 1:150 1:200 available
• Sensed current up to 50 Amps
• Designed for use up to 500KHz and above
• Very low primary resistance
• High frequency current transformers for SMPS appllications
• High-permeability ferrite current transformers
• Low-profile current transformers
• PCB mount current transformers
• Reliable linear performance transformers

Applications:

• Continuous AC current monitoring in switched-mode power supply
• Overload and short-circuit protection
• Current measurement in traction motor and battery management systems in conventional and xEV (EV, HEV, FCEV) vehicles.
• Can also be used in 48 V vehicle electrical systems.

Notes:

• Primary current of 50 A causes 40℃ temperature rise from 25℃ ambient. Higher current causes a greater temperature rise
• Operating temperature : -55℃ to 125℃
• Storage temperature Component: -40℃ to +105℃
• Tape and reel packaging: -40℃ to +80℃
• Moisture sensitivity level(MSL) 1 (Unlimited floor life at <30deg /85% relative humidity)
• Inductance measured between secondary pins at 100kHz, 0.1 Vrms, 0 Adc
• Frequency range: 50KHz to 500KHz
• Inductance measured at 0Adc on HP 4284A LCR Meter or equivalent
• DCR measured on Chroma 16502 micro-ohmmeter or equivalent

Notes: Product specifications can be customized

    Shaanxi Shinhom Enterprise Co.,Ltd is one large-sized key enterprise in producing magnetic components and supplying OEM`high quality magnetics components in China ,It has been approved for the certification ISO9001&QS9000.Shinhom has grown rapidly by supplying high quality magnetic components on-time, offering competitive pricing, and providing strong customer service, It`s products can be widely used in personal computer, computer peripherals, automotive electronics, consumer electronics, elecommunication equipment ,test equipment, GPS equipment, medical appliances and cellular Phone to name just a few . It has annual capacity reaches 300 Million Pieces and has more than 20 year of experience in producing inductors & transformers,Current transformers, filters.

    Since its inception in 1998, shinhom has become a major supplier of inductors & transformers and Product Solutions for its professional R&D Department, accurate market positioning and high quality products.