EE4.6 SMD Current Sensing Transformers Ferrite High Frequency

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

Feature:

• Turns Ratio: 1:20 1:30 1:50,1:70,1:100,1:150 available
• Sensed current up to 20 Amps
• Designed for use up to 1 MHz 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:

• Inductance measured between secondary pins at 100 kHz, 0.1 Vrms, 0 Adc.
• Primary current of 20 A causes less than 25°C temperature rise from 25°C ambient.Higher current causes a greater temperature rise (see Temperature Rise vs Current curve).
• Terminating resistance (RT) value is based on 1 Volt output with 20 Amps flowing through the primary. Varying terminating resistance increases or decreases output Voltage/Ampere according to the following equation: RT (Ohms) = Vout × Nsec / Iin.
• 500 Vrms, 1 minute isolation (hipot) winding to winding.
• Many differennt kinds of structure and style for your selection.
• Custom-made are welcome.

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.