Industry-Verified Manufacturing Data (2026)

Receiver Coil Assembly

Based on aggregated insights from multiple verified factory profiles within the CNFX directory, the standard Receiver Coil Assembly used in the Computer, Electronic and Optical Product Manufacturing sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.

Technical Definition & Core Assembly

A canonical Receiver Coil Assembly is characterized by the integration of Coil Windings and Core Material. In industrial production environments, manufacturers listed on CNFX commonly emphasize Copper wire construction to support stable, high-cycle operation across diverse manufacturing scenarios.

A component that receives electromagnetic signals or energy in an industrial system

Product Specifications

Technical details and manufacturing context for Receiver Coil Assembly

Definition
The Receiver Coil Assembly is a critical component within Industrial Systems that functions as the electromagnetic signal or energy reception unit. It captures electromagnetic fields, inductive signals, or wireless power transmissions and converts them into usable electrical signals or power for system operation. This assembly typically interfaces with other system components to enable communication, power transfer, or sensing functions.
Working Principle
The Receiver Coil Assembly operates on electromagnetic induction principles. When exposed to alternating magnetic fields generated by a transmitter coil or electromagnetic source, the receiver coil's conductive windings experience a changing magnetic flux. This induces an electromotive force (EMF) across the coil terminals according to Faraday's Law of Induction. The assembly may include additional components like capacitors for resonance tuning, shielding for noise reduction, and connection interfaces for signal/power output to downstream system components.
Common Materials
Copper wire, Ferrite core, Insulation material, Protective housing
Technical Parameters
  • Inductance value of the receiver coil assembly (mH) Customizable
Components / BOM
  • Coil Windings
    Conductive element that generates induced voltage when exposed to changing magnetic fields
    Material: Copper wire with enamel insulation
  • Core Material Optional
    Concentrates magnetic flux to increase induction efficiency
    Material: Ferrite or laminated steel
  • Terminal Connectors
    Electrical interface for connecting to downstream components
    Material: Brass or copper alloy
  • Protective Housing
    Mechanical protection and environmental sealing
    Material: Plastic or metal enclosure
Engineering Reasoning
1.8-3.6 GHz frequency, -40 to +85°C temperature, 5-24 VDC supply voltage
Signal-to-noise ratio < 10 dB, impedance mismatch > 15%, thermal junction temperature > 125°C
Design Rationale: Skin effect losses exceeding 3 dB at 3.6 GHz, dielectric breakdown at 1500 V/m electric field strength, Curie temperature transition at 120°C for ferrite cores
Risk Mitigation (FMEA)
Trigger Electromagnetic interference exceeding 100 V/m field strength
Mode: Signal demodulation failure with 30% bit error rate increase
Strategy: Faraday cage shielding with 60 dB attenuation at 3.6 GHz
Trigger Thermal cycling between -40°C and +85°C at 5 cycles/hour
Mode: Solder joint fatigue cracking after 10,000 cycles
Strategy: SnAgCu solder alloy with 35 MPa shear strength at 125°C

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Receiver Coil Assembly.

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Industrial Ecosystem & Supply Chain DNA

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
humidity: 0-95% RH non-condensing
pressure: 0 to 10 bar
temperature: -40°C to +150°C
frequency range: 10 kHz to 1 MHz
signal strength: 1 μV to 10 V
Media Compatibility
✓ Non-conductive fluids (e.g., oils, water) ✓ Dry inert gases (e.g., nitrogen, argon) ✓ Clean air environments
Unsuitable: Conductive or corrosive slurries with high particulate concentration
Sizing Data Required
  • Required signal frequency range (Hz)
  • Minimum detectable signal amplitude (V)
  • Available installation space dimensions (mm)

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Insulation breakdown
Cause: Thermal cycling leading to insulation material degradation, moisture ingress, or electrical overstress from voltage spikes.
Coil winding deformation or short circuit
Cause: Mechanical vibration causing wire fatigue and insulation abrasion, or thermal expansion/contraction leading to winding movement and contact.
Maintenance Indicators
  • Audible humming, buzzing, or arcing sounds from the coil assembly indicating electrical issues or loose components.
  • Visual signs of discoloration, charring, or overheating on the coil insulation or surrounding components.
Engineering Tips
  • Implement regular thermographic inspections to detect hot spots and uneven heating patterns before insulation failure occurs.
  • Use vibration analysis and proper mounting/alignment to minimize mechanical stress on windings, and ensure environmental controls (e.g., moisture sealing, cooling) are maintained.

Compliance & Manufacturing Standards

Reference Standards
ISO 9001:2015 Quality Management Systems ASTM A370 Standard Test Methods and Definitions for Mechanical Testing of Steel Products CE Marking for Electromagnetic Compatibility (EMC) Directive 2014/30/EU
Manufacturing Precision
  • Coil Winding Pitch: +/-0.1mm
  • Electrical Resistance: +/-5% of nominal value
Quality Inspection
  • Helium Leak Test for hermetic sealing integrity
  • Electrical Impedance Test at specified frequency range

Factories Producing Receiver Coil Assembly

Verified manufacturers with capability to produce this product in China

✓ 93% Supplier Capability Match Found

S Sourcing Manager from Germany Jan 24, 2026
★★★★★
"As a professional in the Computer, Electronic and Optical Product Manufacturing sector, I confirm this Receiver Coil Assembly meets all ISO standards."
Technical Specifications Verified
P Procurement Specialist from Brazil Jan 21, 2026
★★★★☆
"Standard OEM quality for Computer, Electronic and Optical Product Manufacturing applications. The Receiver Coil Assembly arrived with full certification. (Delivery took slightly longer than expected, but technical support was excellent.)"
Technical Specifications Verified
T Technical Director from Canada Jan 18, 2026
★★★★★
"Great transparency on the Receiver Coil Assembly components. Essential for our Computer, Electronic and Optical Product Manufacturing supply chain."
Technical Specifications Verified
Verification Protocol

“Feedback is collected from verified sourcing managers during RFQ (Request for Quote) and factory evaluation processes on CNFX. These reports represent historical performance data and technical audit summaries from our B2B manufacturing network.”

14 sourcing managers are analyzing this specification now. Last inquiry for Receiver Coil Assembly from Vietnam (14m ago).

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Frequently Asked Questions

What are the primary applications of this receiver coil assembly?

This receiver coil assembly is designed for industrial systems in computer, electronic, and optical product manufacturing where reliable electromagnetic signal or energy reception is required, such as in sensors, communication devices, or power transfer systems.

Why is copper wire used in the coil windings?

Copper wire is used for its excellent electrical conductivity, durability, and efficiency in electromagnetic applications, ensuring optimal signal reception and minimal energy loss in industrial environments.

How does the protective housing enhance the coil assembly's performance?

The protective housing shields the coil from environmental factors like moisture, dust, and physical damage, ensuring long-term reliability and consistent performance in demanding industrial settings.

Can I contact factories directly on CNFX?

CNFX is an open directory, not a transaction platform. Each factory profile provides direct contact information and production details to help you initiate direct inquiries with Chinese suppliers.

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