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Compact Low Noise EI60 PCB Transformer Stable Insulated for Industrial Control
Product Overview
The EI60 Pin-Type Low-Frequency Transformer is a compact laminated-core transformer designed for PCB-mounted voltage conversion, electrical isolation, and auxiliary control power at 50 Hz or 60 Hz.
Through-hole pin construction supports direct installation and soldering on printed circuit boards. The laminated EI core, metal clamping structure, insulated bobbin, and enclosed winding assembly provide a practical solution for industrial controllers, instruments, medical devices, renewable-energy controls, and building-automation equipment.
Industry Applications & Specifications
Industry
Typical Application
Primary Voltage
Secondary Voltage
Capacity Range
Industrial Automation
PLC control, relay supply, sensors, actuators
110V-500VAC
6V-48VAC
10-60 VA
Medical Devices
Monitoring equipment, diagnostic instruments
115V-230VAC
6V-24VAC
5-50 VA
Instruments & Measurement
Test instruments, meters, controllers
100V-240VAC
5V-24VAC
5-40 VA
Renewable Energy
Monitoring modules, communication equipment
220V-500VAC
12V-48VAC
10-60 VA
HVAC & Building Automation
Thermostats, dampers, actuators, controllers
110V-400VAC
12V-48VAC
10-60 VA
Note: All values represent common project-discussion ranges. Final specifications must be confirmed through approved customer drawing and sample validation.
Key Features
Compact PCB Integration: Through-hole pin structure for direct control board installation
Multiple Primary Voltage Taps: Supports regional and industrial supply voltages including 380V-500V systems
Multiple Secondary Outputs: Independent windings for different AC voltages
Stable Voltage Regulation: Optimized turns ratio and conductor size
Low No-Load Loss Options: Optimized for continuously energized equipment
Low Audible Noise: Core stacking and mounting optimized to reduce transformer hum
Mechanical inspection and dimensional verification
Sample validation under various operating conditions
Complete traceability and documentation
Why Choose Chipsen
Application-Specific Customization: Tailored to your voltage, load, and insulation requirements
OEM and ODM Support: Complete customization of electrical and mechanical parameters
Engineering Collaboration: Technical review of regulation, efficiency, temperature rise, and PCB integration
Multiple Output Development: Independent secondary windings and center taps
Controlled Specification Process: Defined through approved drawings and validation testing
Frequently Asked Questions
Q1: Is EI60 a fixed VA rating?
No. EI60 identifies the laminated-core platform. Actual VA capability depends on lamination stack, conductor size, voltage, frequency, regulation, insulation class, and allowable temperature rise.
Q2: What information is required for quotation?
Please provide primary-voltage range, primary taps, frequency, secondary voltages, secondary currents, rated VA, voltage requirements, insulation level, temperature-rise limit, PCB footprint, pinout, and applicable standards.
Q3: Can 380V, 400V, 415V and 500V primary taps be customized?
Yes. Multiple high-voltage primary taps can be designed according to equipment supply-voltage requirements.
Q4: Are 24V and 19V dual outputs available?
Yes. The pictured transformer shows 24V at 0.6A and 19V at 0.5A output references. Other output voltages and currents can be customized.
Q5: Can additional secondary windings be added?
Yes. Independent outputs, center taps, and auxiliary windings can be developed subject to winding space, insulation, regulation, and temperature-rise requirements.
Product Image
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2007
Total Annual:
28820000-29820000
Employee Number:
400~450
Ecer Certification：
Verified Supplier
Chipsen Electronics - Supplier to Fortune Global 500 Companies
Magnetic Components Engineered for Performance & Reliability
Founded in 2007, Dongguan Chipsen Electronics Technology Co., Ltd. is a professional manufacturer specializing in magnetic components and micro switches.
...
Chipsen Electronics - Supplier to Fortune Global 500 Companies
Magnetic Components Engineered for Performance & Reliability
Founded in 2007, Dongguan Chipsen Electronics Technology Co., Ltd. is a professional manufacturer specializing in magnetic components and micro switches.
...
