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Brand: FERRTX
| Selling Units: | Piece/Pieces |
|---|---|
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Transportation: Ocean,Land,Air,Express
Place of Origin: China
Supply Ability: 2~8weeks
Certificate: RoHS/ISO/UL/CE/IATF16949/CNAS
Port: Xi'an,Shanghai
Payment Type: L/C,T/T
Surface-mount current sense Transformers play a key role in today’s compact power electronics, enabling precise current measurement, feedback control, and circuit protection within limited PCB space. Ferrtx provides a dedicated line of SMD Current Sense Transformers engineered for accuracy, reliability, and easy integration in modern high-density power systems.
Our products are optimized for switching power supplies, inverters, industrial controls, and energy-efficient designs—applications that increasingly rely on miniature magnetic components such as High Frequency Transformer and SMD Inductor families.
Engineered specifically for automated SMT assembly, they minimize board footprint while delivering consistent performance.
Ideal for current monitoring, overload detection, and control loops in high-frequency SMPS.
Ensures stable performance even under rapidly changing current conditions.
Suitable for low-power feedback circuits all the way to industrial energy-monitoring systems.
Ideal for applications used alongside Power Line Common Mode Choke and other EMI suppression components.
Switched-mode power supplies (SMPS)
LED lighting drivers
DC-DC converters
Battery management systems
Industrial control and automation
Smart energy and metering systems
Inverters and power conversion units
Wide frequency response for precision sampling
SMD configuration for fully automated PCB assembly
High dielectric strength and stable inductance
Custom turns ratio and package options available
Excellent thermal stability for long-term reliability
| Turns Ratio | Inductance (mH) | Model | DC Resistance (Ω) | Rated Current (A) |
|---|---|---|---|---|
| 1:20 | 1.2 | CS-SMD01 | 0.18 | 0.5 |
| 1:50 | 3.5 | CS-SMD02 | 0.32 | 0.5 |
| 1:100 | 7.8 | CS-SMD03 | 0.55 | 0.5 |
| 1:150 | 12.0 | CS-SMD04 | 0.82 | 0.4 |
| 1:200 | 20.0 | CS-SMD05 | 1.10 | 0.3 |
Ferrtx specializes in Customized Current Sense Transformer solutions:
Non-standard turns ratios
Modified SMD outlines
Enhanced insulation level
Special creepage/clearance requirements
Whether for consumer electronics or industrial-grade monitoring, we tailor designs to meet safety, performance, and space constraints.
As a manufacturer of magnetics and sensing components, Ferrtx delivers high-precision solutions across power, control and RF systems. Our portfolio also includes High Frequency Transformer, SMD Inductor, Power Line Common Mode Choke, current sensors, and more—ensuring complete magnetic integration support for your application.
Looking for SMD current transformer, high-accuracy current sense transformer, or a custom design?
Contact our engineering team for samples, drawings, or tailored specifications.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.