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Nuvotem Talema Toroidal Transformer 230 V ac 2 x 7 V ac 3.2 VA Dual Primary Winding PCB Mount 70010K

Category Toroidal Transformer Brand Nuvotem Talema Condition New

Specifications

Country of Origin India
Brand Nuvotem Talema
Model 70010K
Gross Weight 110g
Mount Type PCB
Series 70000
Termination Type Pin
Maximum Operating Temperature 60°C
Secondary current 229mA
Number of outputs 2
Winding Type Dual Primary
Standards/Approvals IEC, UL
Primary Voltage 230 V ac
Secondary Voltage 2 x 7 V ac
Minimum Operating Frequency 50Hz
Maximum Operating Frequency 60Hz
Toroid Centre Potted

Key Features

  • The transformer features dual primary windings suitable for 115/230 V ac operation.
  • Provides low magnetic interference and low noise ideal for compact space applications.
  • Fully encapsulated with UL94-V0 rating ensuring durability and safety.
  • M4 central bush for easy mounting on PCB or chassis.
  • Meets IEC and UL standards with an operating temperature limit of 60°C.
  • Extremely high efficiency and low temperature rise enable reliable long-term use.
  • Designed for industrial, electronic component, power supply, and transformer applications.

Product Description

The Nuvotem Talema 70010K Toroidal Transformer is a miniature, encapsulated PCB mounting transformer featuring dual primary windings rated for 230 V ac input and two secondary outputs of 7 V ac each, delivering a total power of 3.2 VA. It is designed to provide excellent electrical performance with low noise, low magnetic interference, and high efficiency.

This transformer is fully encapsulated to the UL94-V0 standard, providing robust insulation and protection, making it suitable for use in demanding industrial environments, electronic assemblies, power supplies, and other applications where space is limited and electromagnetic interference must be minimized.

The dual primary windings allow flexible operation at either 115 V or 230 V ac by wiring the windings in series or parallel. The transformer includes a potted toroid centre, pin termination type, and a PCB mount type with an M4 central fixing bush for secure installation.

Operating with a frequency range from 50 Hz to 60 Hz, this transformer has a maximum operating temperature of 60°C, ensuring reliability under typical load conditions. Standards compliance includes IEC and UL approvals, confirming the product meets rigorous safety and quality benchmarks.

Weighing only 110 grams, this compact Toroidal Transformer is well-suited for use in industrial electronics, power supply systems, manufacturing, laboratory instruments, HVAC controls, and other commercial electrical systems requiring efficient voltage transformation with minimal noise and interference.

The transformer features dual primary windings suitable for 115/230 V ac operation. Provides low magnetic interference and low noise ideal for compact space applications. Fully encapsulated with UL94-V0 rating ensuring durability and safety.

M4 central bush for easy mounting on PCB or chassis. Meets IEC and UL standards with an operating temperature limit of 60°C. Extremely high efficiency and low temperature rise enable reliable long-term use. Designed for industrial, electronic component, power supply, and transformer applications.

Explore more related products in the Electronics & Electricals category on EnvMart to find solutions matching your project requirements.

Nuvotem Talema Toroidal Transformer 230 V ac 2 x 7 V ac 3.2 VA Dual Primary Winding PCB Mount 70010K
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Frequently Asked Questions

The Nuvotem Talema 70010K Toroidal Transformer has a total power rating of 3.2 VA.

This model is designed for a primary voltage of 230 V ac.

It features two secondary outputs, each rated at 7 V ac.

The maximum operating temperature limit for this transformer is 60°C.

The dual primary windings allow for flexible operation at either 115 V or 230 V ac by wiring the windings in series or parallel.

The gross weight of the Nuvotem Talema 70010K is 110 grams.

It is designed for PCB mounting and includes an M4 central bush for secure installation.

This model meets IEC and UL standards, ensuring it adheres to rigorous safety and quality benchmarks.

The transformer operates within a frequency range of 50 Hz to 60 Hz.

The secondary current for this transformer is rated at 229 mA.

It is designed for industrial electronics, power supply systems, manufacturing, laboratory instruments, and HVAC controls.

The termination type for this transformer is pin termination, suitable for PCB mounting.

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