Editorial Technical Reference

Power Regulation Module

This page explains how Power Regulation Module is classified within Computer, Electronic and Optical Product Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.

Technical Definition & Core Assembly

Electronic component that regulates and stabilizes power supply to camera circuits

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Product Specifications

Technical details and manufacturing context for Power Regulation Module

Definition
The Power Regulation Module is a specialized electronic component designed for integration within a Camera Interface Board. Its primary function is to receive input power, regulate voltage levels, filter electrical noise, and deliver clean, stable DC power to camera sensors, processors, and other sensitive components. This ensures optimal performance and prevents damage from power fluctuations. The module typically employs switching or linear regulators to convert and regulate incoming power, while also filtering electromagnetic interference and monitoring output parameters. It provides protection against overvoltage, undervoltage, and overcurrent conditions, maintaining stable power delivery. Key specifications include an input voltage range of 9–36 V DC, suitable for automotive and industrial supplies, and a regulated output of 5 V DC ±2% for camera sensor and logic circuits. Output current ranges from 0.5 to 2.0 A, with line regulation of ±0.5% and load regulation of ±1.0%. Output ripple and noise are kept at or below 50 mVp-p, critical for image sensor noise. Efficiency ranges from 85% to 92% at full load. The module operates over -40 to +85 °C and can be stored from -55 to +125 °C. It offers an ingress protection rating of IP54–IP65 per IEC 60529 for outdoor camera housings, and isolation voltage of 1500 V DC per IEC 62368-1. Dimensions are 25.4 × 15.2 × 8.9 mm, with a weight of 10–15 g. Mean time between failures (MTBF) is rated at 500,000 hours at 25 °C full load per Telcordia SR-332. Materials include a printed circuit board, semiconductor components (MOSFETs, ICs), passive components (capacitors, inductors, resistors), and copper traces. These specifications serve as reference ranges; actual values must be confirmed with the manufacturer for specific models and applications.
Working Principle
The module converts and regulates incoming electrical power through voltage regulation circuits, typically using switching regulators or linear regulators. It filters electromagnetic interference and noise, monitors output parameters, and provides protection against overvoltage, undervoltage, and overcurrent conditions to maintain stable power delivery to camera components.
Common Materials
Printed Circuit Board (PCB), Semiconductor components (MOSFETs, ICs), Passive components (capacitors, inductors, resistors), Copper traces
Technical Parameters
ParameterTypical rangeNotes & selection driver
Input Voltage Range9–36 V DCWide input for automotive and industrial supplies
Output Voltage5 V DC ±2% V DCStable for camera sensor and logic
Output Current0.5–2.0 APeak current for camera actuator
Line Regulation±0.5 %Over full input range
Load Regulation±1.0 %From 10% to 100% load
Output Ripple and Noise≤50 mVp-pCritical for image sensor noise
Efficiency85–92 %At full load, typ. 88%
Operating Temperature Range-40–+85 °CAutomotive grade
Storage Temperature Range-55–+125 °CExceeds operating range
Ingress Protection RatingIP54–IP65For outdoor camera housingsIEC 60529
Isolation Voltage1500 V DCInput to output, 1 minuteIEC 62368-1
Dimensions (L×W×H)25.4 × 15.2 × 8.9 mmCompact for PCB mounting
Weight10–15 gLightweight for drone cameras
MTBF500,000 hoursAt 25°C, full loadTelcordia SR-332

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
  • Voltage Regulator IC
    Primary voltage regulation and conversion
    Material: Semiconductor (silicon)
  • Input/Output Capacitors Part
    Filter noise and stabilize voltage
    Material: Ceramic/electrolytic materials
  • Inductor/Transformer
    Energy storage and voltage transformation in switching regulators
    Material: Ferrite core with copper winding
  • PCB Mounting Pins Part
    Electrical connection to Camera Interface Board
    Material: Copper alloy with plating
  • Protection Circuit
    Cuts or clamps the rail on over/under-voltage and overcurrent instead of passing the fault to the camera.

Application & selection

Application Fit & Sizing Matrix

Operational Limits
temperature: -40°C to +85°C
output current: Up to 5A continuous
voltage input range: 9V to 36V DC
Media Compatibility
✓ Clean indoor environments ✓ Camera housing enclosures ✓ Low-vibration mounting systems
Unsuitable: High-moisture or corrosive atmospheres without proper IP-rated enclosure
Sizing Data Required
  • Maximum camera circuit current draw (A)
  • Input voltage source characteristics (V DC)
  • Required output voltage stability tolerance (%)

Risk, maintenance & compliance

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Overheating due to thermal stress
Cause: Inadequate cooling, excessive load, or poor thermal management leading to component degradation or failure.
Voltage regulation failure
Cause: Aging capacitors, semiconductor wear, or feedback loop instability causing output voltage deviations.
Maintenance Indicators
  • Audible humming or buzzing from the module indicating loose components or electrical arcing.
  • Visible discoloration, bulging, or leaking capacitors on the circuit board.
Engineering Tips
  • Implement predictive maintenance using thermal imaging to monitor hotspots and schedule cooling system cleaning.
  • Use voltage stabilizers and surge protectors on input power to reduce electrical stress on regulation components.

Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.

Compliance & Manufacturing Standards

Applicable Standards
IEC 61010-1 — Safety requirements for electrical equipment for measurement, control and laboratory use

Quoted from the published standard.

Manufacturing Precision
  • Voltage Regulation: +/- 2% of rated output
  • Temperature Drift: +/- 0.02% per °C
Quality Inspection
  • Line and load regulation test
  • Thermal run-up test at rated output
Technical documentation
Request current drawings, revision history, and a signed specification sheet.
Manufacturing capability
Verify equipment lists, process limits, capacity, and representative production evidence.
Inspection readiness
Confirm test methods, calibrated equipment, sampling plans, and traceable reports.
Supplier transparency
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Manufacturers of Power Regulation Module

Manufacturer profiles associated with Power Regulation Module.

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Frequently Asked Questions

What is the input voltage range of the Power Regulation Module?

The input voltage range is 9–36 V DC, suitable for automotive and industrial power supplies. Always verify the exact range for your specific model.

What output voltage and current does it provide?

It provides a regulated output of 5 V DC ±2% and an output current of 0.5–2.0 A, depending on the load. Confirm these values with the manufacturer for your application.

What is the operating temperature range?

The operating temperature range is -40 to +85 °C, with a storage range of -55 to +125 °C. Ensure your environment stays within these limits.

What standards does the module reference?

The module references IEC 60529 for ingress protection (IP54–IP65) and IEC 62368-1 for isolation voltage (1500 V DC). These are reference standards; compliance must be verified with the supplier.

Data basis: editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.

Related equipment

Applied To / Applications

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

Camera Interface Board
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Electronic Cartridge
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Industrial Ecosystem & Supply Chain Structure

Data Basis

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

Preliminary Technical Classification
This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

Compiled and source-reviewed by the CNFX editorial team. Each manufacturer above links to the page on that company's own website where the product is listed, with the date we checked it. How we source and review · Page last updated 13 October 2026

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