Signal Processing Board for Fish Bone Detection

Product Specifications

Technical details and manufacturing context for Signal Processing Board

Definition

The Signal Processing Board is a specialized electronic component used within the Fish Bone Detection Sensor Module. It receives raw electrical signals from detection sensors, conditions them through amplification, filtering, and noise reduction, and converts them into digital data via analog-to-digital converters. Embedded algorithms then process the data to identify bone characteristics, and the processed output is sent to the module's control system for decision-making regarding fish bone presence in food products. The board is built on an FR-4 PCB substrate with copper traces and SMD components, protected by a silicone conformal coating. Key parameters include a supply voltage of 24 V DC ±10%, power consumption up to 15 W, 8 differential analog input channels, 16-bit ADC resolution, adjustable sampling rates from 100 to 1000 kSPS, and a signal-to-noise ratio of at least 80 dB. It operates in temperatures from -40 to 85 °C, with storage from -55 to 125 °C, and relative humidity from 5% to 95% non-condensing. The board meets IP54 to IP65 ingress protection per IEC 60529, uses FR-4 material per IPC-4101, and has dimensions of 160×100 mm with a weight of up to 200 g. These specifications are reference values; verify model-specific details with the manufacturer.

Working Principle

The board receives analog signals from fish bone detection sensors. It applies signal conditioning, including amplification, filtering, and noise reduction, to improve signal quality. The conditioned signals are then converted to digital format using analog-to-digital converters. Embedded algorithms analyze the digital data to identify characteristics indicative of fish bones. The processed data is output to the module's control system for further action. The board's performance depends on proper configuration of sampling rate and gain settings, which must be matched to the sensor characteristics and application requirements.

Common Materials

FR-4 PCB substrate, Copper traces, SMD electronic components, Silicone conformal coating

Technical Parameters

Parameter	Typical range	Notes & selection driver
Supply Voltage	24 ±10% V DC	Outside this range, the board may reset or malfunction.
Power Consumption	≤15 W	Maximum power draw under full load.
Analog Input Channels	8 ch	Differential inputs for sensor signals.
ADC Resolution	16 bit	Higher resolution improves detection accuracy.
Sampling Rate	100–1000 kSPS	Adjustable per channel; higher rates for faster scanning.
Signal-to-Noise Ratio	≥80 dB	Ensures reliable detection in noisy environments.
Operating Temperature	-40–85 °C	Extended range for industrial environments.
Storage Temperature	-55–125 °C	Non-operating survival range.
Relative Humidity	5–95 % RH	Non-condensing; condensation may cause short circuits.
Ingress Protection	IP54–IP65	Protects against dust and water jets.IEC 60529
PCB Material	FR-4	Glass epoxy; UL 94V-0 rated.IPC-4101
Board Dimensions	160×100 mm	Standard Eurocard form factor.
Weight	≤200 g	Lightweight for easy integration.

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM

Circuit Board
The board itself: the substrate and copper traces that carry power and signals between the parts on it.
Analog-to-Digital Converter
Converts analog sensor signals to digital data for processing

Material: silicon semiconductor
Signal Amplifier Circuit
Boosts weak sensor signals to usable levels

Material: copper traces and semiconductor components
Digital Signal Processor
Executes algorithms to analyze bone detection patterns

Material: silicon semiconductor
Power Regulation Circuit Part
Provides stable voltage to all board components

Material: copper traces and electronic components

Manufacturers of Signal Processing Board

1 company lists this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.

Cesgate

Taiwan, CN

Also makes: Multilayer PCB, Printed Circuit Boards, PCB Assembly and 1 more

Listed on the company's own website · profile compiled by CNFX from public sources

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Frequently Asked Questions

What is the supply voltage range for this board?

The supply voltage is 24 V DC with a tolerance of ±10%. Operating outside this range may cause the board to reset or malfunction.

How many analog input channels does the board have?

The board provides 8 differential analog input channels for sensor signals. Each channel can be configured with adjustable sampling rates from 100 to 1000 kSPS.

What is the operating temperature range?

The board operates in temperatures from -40 to 85 °C. Storage temperature range is -55 to 125 °C. Relative humidity should be kept between 5% and 95% non-condensing.

What ingress protection rating does the board have?

The board is rated IP54 to IP65 per IEC 60529, providing protection against dust and water jets. The exact rating depends on the enclosure and installation.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records.

Preliminary Technical Classification

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pressure:	Atmospheric only (enclosed system)
other spec:	Signal frequency range: 1 kHz to 10 MHz, Input voltage: 5V DC ±5%, Power consumption: <2W, Humidity: 10-90% non-condensing
temperature:	0°C to 70°C (operating), -40°C to 85°C (storage)

Signal Processing Board

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