SMD Current Sensor Transformer ACSTE12 Series Up to 35A for DC-DC and AC-DC Converters

ACSTE12 Series SMD Current Sensor Transformer 

The ACSTE12 series SMD current sense transformer is designed for current sensing in DC-DC and AC-DC converter applications. The rated current is up to 35A, with a frequency range of 1kHz to 500kHz. The product uses a low-profile SMD package (height 10mm, pad size 19.9mm×15.0mm), compatible with automated placement and reflow soldering processes. Multiple core sizes are available (EE4.2, EE5, EE8.3, EF12.6) with a full range of turns ratio options, offering flexible selection. It is widely used in energy metering, power monitoring, protection CTs, AC/DC converters, and DC-DC converters.

FEATURES

• Height: 10mm Max
• Footprint: 19.9mm X 15.0mm Max
• Frequency range: 1KHz to 500KHz
• Current rating: up to 35A
• Low profile SMD current transformers
• Full selection of turns ratios
• EE4.2 EE5 EE8.3 EF12.6 available
• Suitable for pick and place applications
• Withstands solder reflow

APPLICATIONS

1. AC energy Meter Power transducer RTU
2. Protection current transformer
3. AC kilowatt hour meter
4. Electronical monitoring system
5. DC/DC converters
6. AC/DC converters

TECHNICAL INFORMATION

1. Insulation resistance: 500V DC >100MΩ
2. Hi-Pot : 1500V 1mA 60S
3. Temperature range: -40℃ to +125℃
4. Storage Temperature: -40℃ to +125℃
5. Resistance to soldering heat:260℃ for 10 seconds
6. Marking: Part number and date code

Notes: Product specifications can be customized

FAQ