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Customizable EI42 Low-frequency Power Transformer with 4-Pin Silicon Steel Sheet for High Isolation & Safety in Industrial Control

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Customizable EI42 Low-frequency Power Transformer with 4-Pin Silicon Steel Sheet for High Isolation & Safety in Industrial Control

Brand Name:	ZXY
Model Number:	EI42
MOQ:	Negotiable
Price:	Negotiable
Packaging Details:	CARTON

Detail Information

Product Description

Detail Information

Place of Origin:

Huizhou.China

Certification:

RoHS、ISO9001、CE

Highlight:

Customizable Windings EI42 Transformer

4-Pin Silicon Steel Sheet Low-frequency Power Transformer

High Isolation & Safety Industrial Control Transformer

Product Description

Customizable EI42 Low-frequency Power Transformer

This customizable EI42 low-frequency power transformer is specifically designed for industrial control applications. Featuring a classic four-pin non-oriented silicon steel core structure, it delivers excellent electrical isolation performance and superior anti-interference capabilities. With stable 50/60Hz power frequency operating characteristics, it provides pure power output ideal for PLC control systems, instruments, and automation equipment.

Engineered for harsh industrial environments, this transformer offers extreme reliability, safe isolation, and strong anti-interference properties. The high-quality non-oriented silicon steel sheets and four-pin stable structure ensure low loss, low temperature rise, and excellent mechanical stability. It provides perfect electrical isolation, effectively resists power grid surges and transient impacts, and outputs clean, low-noise power supply, eliminating the electromagnetic interference problems common with high-frequency switching power supplies.

Performance Characteristics

Feature Category	Specific Characteristic	Description / Benefit
Core & Construction	EI-42 Lamination Core	Standard E-I shape with 42mm center leg width. Offers excellent balance of power capacity (typically 60-120VA), manufacturability, and cost.
Core & Construction	4-Pin Mounting Frame	Integrated pins provide secure mechanical fixation to the PCB or chassis, reducing vibration and improving long-term reliability in industrial settings.
Core & Construction	Non-Oriented Silicon Steel	High magnetic permeability at 50/60Hz with low core loss. Ensures high efficiency and minimal heat generation under rated load.
Electrical Performance	High Isolation & Safety	Reinforced insulation between primary and secondary windings. Withstands high-potential tests (e.g., 3000VAC), ensuring operator and equipment safety.
Electrical Performance	Low No-Load Current & Loss	Optimized design minimizes magnetization current, reducing standby power consumption and core heating.
Electrical Performance	Excellent Load Regulation	Stable output voltage under varying loads (typical regulation within 5-10%), crucial for consistent performance of control circuits.
Electrical Performance	High Overload Capacity	Robust construction allows it to withstand short-term current surges without damage.
EMI & Reliability	Very Low EMI Emission	As a linear component operating at mains frequency, it generates virtually no high-frequency electrical noise, preventing interference with sensitive sensors or communication lines.
EMI & Reliability	High Immunity to Transients	Inherently insensitive to line-borne high-frequency noise and voltage spikes, acting as a natural filter for the power supply.
EMI & Reliability	Long Service Life & Durability	No semiconductor components to fail. Properly impregnated windings resist moisture, vibration, and thermal cycling, enabling decades of reliable operation.
Thermal & Environmental	Low Operating Temperature	Efficient core and copper design leads to low temperature rise, enhancing lifespan.
Thermal & Environmental	Robust Construction	Vacuum varnish impregnation protects against humidity, dust, and corrosive atmospheres common in industrial environments.
Customization Flexibility	Tailored Windings	Primary and secondary voltages can be customized (e.g., Dual Primaries: 115V/230V; Secondaries: Multiple taps like 12V, 15V, 24V).
Customization Flexibility	Flexible Power Rating	Power capacity can be optimized by adjusting the stack thickness of the core lamination to meet specific current requirements.

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Products Details

Home > Products >

Audio Transformer

Customizable EI42 Low-frequency Power Transformer with 4-Pin Silicon Steel Sheet for High Isolation & Safety in Industrial Control

All Category

Customizable EI42 Low-frequency Power Transformer with 4-Pin Silicon Steel Sheet for High Isolation & Safety in Industrial Control

Brand Name:	ZXY
Model Number:	EI42
MOQ:	Negotiable
Price:	Negotiable
Packaging Details:	CARTON

Detail Information

Product Description

Detail Information

Place of Origin:

Huizhou.China

Brand Name:

ZXY

Certification:

RoHS、ISO9001、CE

Model Number:

EI42

Minimum Order Quantity:

Negotiable

Price:

Negotiable

Packaging Details:

CARTON

Delivery Time:

3-4weeks

Highlight:

Customizable Windings EI42 Transformer

4-Pin Silicon Steel Sheet Low-frequency Power Transformer

High Isolation & Safety Industrial Control Transformer

Product Description

Customizable EI42 Low-frequency Power Transformer

Performance Characteristics

Feature Category	Specific Characteristic	Description / Benefit
Core & Construction	EI-42 Lamination Core	Standard E-I shape with 42mm center leg width. Offers excellent balance of power capacity (typically 60-120VA), manufacturability, and cost.
Core & Construction	4-Pin Mounting Frame	Integrated pins provide secure mechanical fixation to the PCB or chassis, reducing vibration and improving long-term reliability in industrial settings.
Core & Construction	Non-Oriented Silicon Steel	High magnetic permeability at 50/60Hz with low core loss. Ensures high efficiency and minimal heat generation under rated load.
Electrical Performance	High Isolation & Safety	Reinforced insulation between primary and secondary windings. Withstands high-potential tests (e.g., 3000VAC), ensuring operator and equipment safety.
Electrical Performance	Low No-Load Current & Loss	Optimized design minimizes magnetization current, reducing standby power consumption and core heating.
Electrical Performance	Excellent Load Regulation	Stable output voltage under varying loads (typical regulation within 5-10%), crucial for consistent performance of control circuits.
Electrical Performance	High Overload Capacity	Robust construction allows it to withstand short-term current surges without damage.
EMI & Reliability	Very Low EMI Emission	As a linear component operating at mains frequency, it generates virtually no high-frequency electrical noise, preventing interference with sensitive sensors or communication lines.
EMI & Reliability	High Immunity to Transients	Inherently insensitive to line-borne high-frequency noise and voltage spikes, acting as a natural filter for the power supply.
EMI & Reliability	Long Service Life & Durability	No semiconductor components to fail. Properly impregnated windings resist moisture, vibration, and thermal cycling, enabling decades of reliable operation.
Thermal & Environmental	Low Operating Temperature	Efficient core and copper design leads to low temperature rise, enhancing lifespan.
Thermal & Environmental	Robust Construction	Vacuum varnish impregnation protects against humidity, dust, and corrosive atmospheres common in industrial environments.
Customization Flexibility	Tailored Windings	Primary and secondary voltages can be customized (e.g., Dual Primaries: 115V/230V; Secondaries: Multiple taps like 12V, 15V, 24V).
Customization Flexibility	Flexible Power Rating	Power capacity can be optimized by adjusting the stack thickness of the core lamination to meet specific current requirements.

Product Images

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Customizable EI42 Low-frequency Power Transformer with 4-Pin Silicon Steel Sheet for High Isolation & Safety in Industrial Control

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High Isolation & Safety Industrial Control Transformer

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Products Details

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

Customizable EI42 Low-frequency Power Transformer with 4-Pin Silicon Steel Sheet for High Isolation & Safety in Industrial Control

Customizable Windings EI42 Transformer

4-Pin Silicon Steel Sheet Low-frequency Power Transformer

High Isolation & Safety Industrial Control Transformer

Customized Small Audio Transformer

High-Fidelity Audio Transformer

Audio Transformer Custom