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Home > Products >
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SMD EF12.6 High Frequency Current Transformer Circuit Boards for Power Supplies
All Category

Audio Transformer

Permalloy Audio Transformer

Audio Isolator

Power Transformer

High Frequency Transformer

Inductor

Wireless Charging Coil

EMI Filter

Air Coil

Line Filter

Common Mode Inductor

Current Transformer

Toroidal Transformer

Low Frequency Transformer

Lan Transformer

Chip Inductor
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SMD EF12.6 High Frequency Current Transformer Circuit Boards for Power Supplies
  • name
  • name
  • name

SMD EF12.6 High Frequency Current Transformer Circuit Boards for Power Supplies

Brand Name: ZXY
Model Number: ZXY-EF12.6
MOQ: Negotiable
Price: Negotiable
Packaging Details: Carton
Payment Terms: T/T
Detail Information
Product Description
Detail Information
Place of Origin:
Huizhou.China
Certification:
RoHS、ISO9001、CE
Other Name:
SMD Current Transformer
Brand Name:
ZXY
Small Orders:
Negotiable
Type Of Bobbin:
EF Type
Installation Method:
Installation Method
Model Number:
EF12.6
Product Description

SMD EF12.6 High Frequency Current Transformer Circuit Boards for Power Supplies

1.Product Description

The SMD EF12.6 High Frequency Current Transformer Circuit Boards for Power Supplies are a game - changing solution in power supply applications. With a compact SMD (Surface Mount Device) design, they are incredibly easy to integrate into modern, space - constrained circuit boards, making them perfect for a wide range of electronic devices. Operating at high frequencies, they efficiently transfer electrical energy while minimizing power losses, which is crucial for maximizing the overall efficiency of power supply systems. Their EF12.6 size offers a balance between performance and size, providing stable current transformation even in demanding environments. These circuit boards are designed with high - quality materials and advanced manufacturing techniques, ensuring reliable and long - lasting performance. Whether it's in small - scale consumer electronics like smartphones and tablets or large - scale industrial power supplies, the SMD EF12.6 High Frequency Current Transformer Circuit Boards prove to be a reliable and efficient choice for accurate current control and power conversion.
 

1. Miniaturization and Surface Mount Design
Compact Size: SMD package, much smaller than traditional plug-in current transformers, suitable for high-density PCB layout.
 
Automated production: can be directly through the SMT (surface mount technology) welding, improve production efficiency and reduce labor costs.
 
2. High accuracy and low error
High linearity: good linear relationship between output signal and input current within the rated current range, typical error range ±1%~±3%.
 
Low phase difference: optimized design to reduce phase shift, especially important for AC signals (such as power metering).
 
3. Wide Operating Parameters
Wide Current Range: Typically supports current detection in the milliampere (mA) to tens of amperes (A).
 
Wide Frequency Bandwidth: Suitable for 50/60Hz industrial frequency, some models support kHz level high frequency (e.g. switching power supply applications).
 
4. Low power consumption and high isolation
Passive sensing: relies on the principle of electromagnetic induction and does not consume power itself.
 
Electrical isolation: the primary side (measured current) and the secondary side (output signal) are insulated, and the withstand voltage can reach several kV, to ensure the safety of the circuit.
 
5. Application Scenarios
Electricity metering: smart meters, energy monitoring systems.
 
Power management: current protection and feedback in switch-mode power supply (SMPS), inverter, UPS.
 
Industrial electronics: motor drive, inverter, PLC current detection.
 
Consumer electronics: miniaturization design of chargers and adapters.

 

2.Performance Characteristics

 

ParameterSpecificationBenefits
Frequency Range10 kHz – 1 MHz+Ideal for high-speed switching applications (SMPS, inverters)
Current RatingUp to 20A (configurable)Handles moderate to high current loads
Turns Ratio1:50 / 1:100 (customizable)Flexible for different sensing needs
Isolation Voltage2.5 kV (min)Safe for high-voltage circuits
Core MaterialHigh-permeability ferriteLow loss, high efficiency at high frequencies
Mounting TypeSurface-mount (SMD)Space-saving, easy PCB assembly
Operating Temp.-40°C to +125°CReliable in extreme environments
Accuracy±1% (typical)Precise current measurement
ComplianceRoHS, REACHEnvironmentally friendly
ApplicationsSMPS, inverters, solar converters, BMS, industrial PSUsVersatile for power electronics

SMD EF12.6 High Frequency Current Transformer Circuit Boards for Power Supplies 0SMD EF12.6 High Frequency Current Transformer Circuit Boards for Power Supplies 1SMD EF12.6 High Frequency Current Transformer Circuit Boards for Power Supplies 2SMD EF12.6 High Frequency Current Transformer Circuit Boards for Power Supplies 3SMD EF12.6 High Frequency Current Transformer Circuit Boards for Power Supplies 4
 

3.Other Recommended Produtcs

 
SMD EF12.6 High Frequency Current Transformer Circuit Boards for Power Supplies 5

4.Company Profile

SMD EF12.6 High Frequency Current Transformer Circuit Boards for Power Supplies 6SMD EF12.6 High Frequency Current Transformer Circuit Boards for Power Supplies 7SMD EF12.6 High Frequency Current Transformer Circuit Boards for Power Supplies 8

Tags: 

High Accuracy Current Transformer  

Easy Installation Split Type Current Transformers  

Miniature Current Transformer

Good price online

Products Details

Home > Products >
Current Transformer
>
SMD EF12.6 High Frequency Current Transformer Circuit Boards for Power Supplies
All Category

Audio Transformer

Permalloy Audio Transformer

Audio Isolator

Power Transformer

High Frequency Transformer

Inductor

Wireless Charging Coil

EMI Filter

Air Coil

Line Filter

Common Mode Inductor

Current Transformer

Toroidal Transformer

Low Frequency Transformer

Lan Transformer

Chip Inductor
SMD EF12.6 High Frequency Current Transformer Circuit Boards for Power Supplies
  • name
  • name
  • name

SMD EF12.6 High Frequency Current Transformer Circuit Boards for Power Supplies

Brand Name: ZXY
Model Number: ZXY-EF12.6
MOQ: Negotiable
Price: Negotiable
Packaging Details: Carton
Payment Terms: T/T
Detail Information
Product Description
Detail Information
Place of Origin:
Huizhou.China
Brand Name:
ZXY
Certification:
RoHS、ISO9001、CE
Model Number:
ZXY-EF12.6
Other Name:
SMD Current Transformer
Brand Name:
ZXY
Small Orders:
Negotiable
Type Of Bobbin:
EF Type
Installation Method:
Installation Method
Model Number:
EF12.6
Minimum Order Quantity:
Negotiable
Price:
Negotiable
Packaging Details:
Carton
Delivery Time:
3-4 Weeks
Payment Terms:
T/T
Product Description

SMD EF12.6 High Frequency Current Transformer Circuit Boards for Power Supplies

1.Product Description

The SMD EF12.6 High Frequency Current Transformer Circuit Boards for Power Supplies are a game - changing solution in power supply applications. With a compact SMD (Surface Mount Device) design, they are incredibly easy to integrate into modern, space - constrained circuit boards, making them perfect for a wide range of electronic devices. Operating at high frequencies, they efficiently transfer electrical energy while minimizing power losses, which is crucial for maximizing the overall efficiency of power supply systems. Their EF12.6 size offers a balance between performance and size, providing stable current transformation even in demanding environments. These circuit boards are designed with high - quality materials and advanced manufacturing techniques, ensuring reliable and long - lasting performance. Whether it's in small - scale consumer electronics like smartphones and tablets or large - scale industrial power supplies, the SMD EF12.6 High Frequency Current Transformer Circuit Boards prove to be a reliable and efficient choice for accurate current control and power conversion.
 

1. Miniaturization and Surface Mount Design
Compact Size: SMD package, much smaller than traditional plug-in current transformers, suitable for high-density PCB layout.
 
Automated production: can be directly through the SMT (surface mount technology) welding, improve production efficiency and reduce labor costs.
 
2. High accuracy and low error
High linearity: good linear relationship between output signal and input current within the rated current range, typical error range ±1%~±3%.
 
Low phase difference: optimized design to reduce phase shift, especially important for AC signals (such as power metering).
 
3. Wide Operating Parameters
Wide Current Range: Typically supports current detection in the milliampere (mA) to tens of amperes (A).
 
Wide Frequency Bandwidth: Suitable for 50/60Hz industrial frequency, some models support kHz level high frequency (e.g. switching power supply applications).
 
4. Low power consumption and high isolation
Passive sensing: relies on the principle of electromagnetic induction and does not consume power itself.
 
Electrical isolation: the primary side (measured current) and the secondary side (output signal) are insulated, and the withstand voltage can reach several kV, to ensure the safety of the circuit.
 
5. Application Scenarios
Electricity metering: smart meters, energy monitoring systems.
 
Power management: current protection and feedback in switch-mode power supply (SMPS), inverter, UPS.
 
Industrial electronics: motor drive, inverter, PLC current detection.
 
Consumer electronics: miniaturization design of chargers and adapters.

 

2.Performance Characteristics

 

ParameterSpecificationBenefits
Frequency Range10 kHz – 1 MHz+Ideal for high-speed switching applications (SMPS, inverters)
Current RatingUp to 20A (configurable)Handles moderate to high current loads
Turns Ratio1:50 / 1:100 (customizable)Flexible for different sensing needs
Isolation Voltage2.5 kV (min)Safe for high-voltage circuits
Core MaterialHigh-permeability ferriteLow loss, high efficiency at high frequencies
Mounting TypeSurface-mount (SMD)Space-saving, easy PCB assembly
Operating Temp.-40°C to +125°CReliable in extreme environments
Accuracy±1% (typical)Precise current measurement
ComplianceRoHS, REACHEnvironmentally friendly
ApplicationsSMPS, inverters, solar converters, BMS, industrial PSUsVersatile for power electronics

SMD EF12.6 High Frequency Current Transformer Circuit Boards for Power Supplies 0SMD EF12.6 High Frequency Current Transformer Circuit Boards for Power Supplies 1SMD EF12.6 High Frequency Current Transformer Circuit Boards for Power Supplies 2SMD EF12.6 High Frequency Current Transformer Circuit Boards for Power Supplies 3SMD EF12.6 High Frequency Current Transformer Circuit Boards for Power Supplies 4
 

3.Other Recommended Produtcs

 
SMD EF12.6 High Frequency Current Transformer Circuit Boards for Power Supplies 5

4.Company Profile

SMD EF12.6 High Frequency Current Transformer Circuit Boards for Power Supplies 6SMD EF12.6 High Frequency Current Transformer Circuit Boards for Power Supplies 7SMD EF12.6 High Frequency Current Transformer Circuit Boards for Power Supplies 8

Tags: 

High Accuracy Current Transformer

Easy Installation Split Type Current Transformers

Miniature Current Transformer

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