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Electrical Products

Input Choke

Input Filtering Inductors for Power Supply and Converter Applications

Our input chokes are engineered for **input filtering and EMI suppression** in power supplies, converters, and inverter systems. Built with optimized core materials and precision windings, these chokes reduce input current harmonics, suppress EMI, and improve power quality in electrical systems.

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Input Choke - Product Image
Input Filtering
Harmonic reduction
EMI Suppression
Noise filtering
50/60Hz
Frequency
Low THD
Performance
Product Overview

Engineered for Input Filtering

Input Choke - Overview

Input chokes provide **input filtering and EMI suppression** at the input stage of power supplies, converters, and inverter systems. Our chokes feature optimized core materials, precision windings, and robust construction designed to reduce input current harmonics, suppress conducted EMI, and improve power quality.

Ideal for switch-mode power supplies, variable frequency drives, UPS systems, and power conversion equipment where input filtering and EMI suppression are critical. Available in standard and custom configurations to match specific current, inductance, and frequency requirements.

Premium Product Features

Why Choose Our Input Choke

Input Harmonic Reduction

Effective reduction of input current harmonics for improved power quality and reduced THD in electrical systems.

EMI Suppression

Suppression of conducted EMI at the input stage for compliance with electromagnetic compatibility standards.

Current Limiting

Inrush current limiting capability for protection of power supply components and improved system reliability.

Power Quality Improvement

Improved power factor and reduced harmonic distortion for better overall system performance.

Product Applications

Trusted in Advanced Systems

Built for sectors where performance, reliability, and quality are non-negotiable.

Switch-mode power supplies

Variable frequency drives (VFDs)

UPS systems & power conditioning

DC-DC converters & inverters

Industrial power systems

EV charging equipment

Technical Specifications

Product Summary

Custom specifications available on request.

Inductance Range
100 μH – 50 mH
Frequency
50/60 Hz (input)
Current Rating
1 A – 500 A
Power Range
100 W – 100 kW
Core Material
Silicon steel, ferrite
Temperature Range
-20°C to +85°C
Mounting
Chassis, panel mount
Standards
IEC, UL, EN
Why Our Input Choke Stand Out

Built Without Compromise

Harmonic Reduction

Effective reduction of input current harmonics for improved power quality.

EMI Suppression

Suppression of conducted EMI for compliance with electromagnetic compatibility standards.

Current Limiting

Inrush current limiting capability for protection of power supply components.

Power Quality

Improved power factor and reduced harmonic distortion for better system performance.

Custom Configurations

Available in standard and custom designs for specific input filtering requirements.

Customization Options

Tailored to Your Needs

Whatever your requirements demand, we deliver a tailored solution.

Custom inductance values and current ratings
Specific harmonic reduction requirements
EMI suppression optimization
Specialized core materials
Custom mounting configurations
Enhanced thermal performance options
Technical documentation and design support
Engineering consultation for input filtering integration
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Frequently Asked Questions

Kisentra provides comprehensive engineering and manufacturing solutions across the entire product lifecycle. Our core service offerings include:

  • New Product Introduction (NPI) - From concept to production
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  • Engineering Consulting - Process optimization and cost reduction
  • Manufacturing Services - Contract manufacturing and aftermarket support
  • Automation & Technology - Industry 4.0 and smart manufacturing
  • Supply Chain & Quality - Vendor development and quality management

We have extensive experience serving diverse industries with specialized solutions tailored to their unique requirements. Our industry expertise spans:

  • Aerospace & Defense - Precision components and assemblies
  • Automotive & EV Components - Next-generation mobility solutions
  • Oil & Gas, Energy & Utilities - Heavy-duty industrial equipment
  • Medical Devices & Healthcare - Regulated manufacturing environments
  • Robotics & Industrial Automation - Advanced automation systems
  • Agriculture, Marine, Consumer Electronics - And many more sectors

Our NPI services cover the entire product development journey from initial concept through to mass production. We provide end-to-end support including:

  • Proof of concept development and validation
  • 3D CAD modeling and design optimization
  • Rapid prototyping with iterative testing
  • DFM/DFA analysis for manufacturability
  • Reverse engineering for legacy products
  • Seamless transition from prototyping to production

We design and build custom industrial engineering solutions that optimize your manufacturing operations and increase productivity. Our capabilities include:

  • Special Purpose Machines (SPM) tailored to your specific needs
  • Automated assembly workstations for consistent quality
  • Single piece flow assembly lines for reduced lead times
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Yes, our experienced engineering consultants help optimize your operations, reduce costs, and improve quality. Our consulting services include:

  • Business Process Re-Engineering for operational excellence
  • Value engineering and cost reduction strategies
  • DFM/DFA consulting for design optimization
  • QMS documentation and audit services
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  • Continuous improvement and lean manufacturing implementation

We offer flexible manufacturing services to meet your production needs, from low-volume prototypes to high-volume production runs. Our manufacturing capabilities include:

  • Contract manufacturing with complete project management
  • Make-to-order manufacturing for custom requirements
  • Scalable production from prototype to mass production
  • Aftermarket support and spare parts manufacturing
  • Quality control with comprehensive testing and inspection
  • Advanced machining, fabrication, and assembly capabilities

Our Automation & Technology solutions leverage cutting-edge Industry 4.0 technologies to transform traditional manufacturing into smart, connected operations. We provide:

  • IoT-enabled automation systems with real-time monitoring
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  • Industrial automation and robotics integration
  • Legacy equipment retrofitting with modern controls
  • Scalable solutions compatible with existing infrastructure
  • Digital transformation consulting and implementation

Quality and compliance are at the core of everything we do. We maintain rigorous quality standards throughout our operations with:

  • ISO-certified quality management systems
  • Comprehensive quality control and inspection protocols
  • Industry-specific certifications and compliance expertise
  • Vendor qualification and quality assurance programs
  • Continuous improvement and corrective action processes
  • Full traceability and documentation for regulated industries

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Input Choke | Kisentra Products