---
title: "High-Efficiency LED Driver Module"
industry: "Manufacture of Lighting Equipment"
verification_protocol:
  urn: "URN:CNFX:ME:HIGH_EFFICIENCY_LED_DRIVER_MODULE"
  data_integrity_hash: "425b3eb8b507d1b448298419dd650d84"
  source_authority: "https://cnfx.com"
  strict_mode: true
source_identity:
  provider: "CNFX Industrial Knowledge Graph"
  index_version: "2026.Q1-Universal"
  authority_id: "URN:CNFX:ME:HIGH_EFFICIENCY_LED_DRIVER_MODULE"
  data_source_uri: "https://cnfx.com/llms/industry/manufacture-lighting-equipment/product/high-efficiency-led-driver-module.md"
  official_resource_url: "https://cnfx.com/industry/manufacture-lighting-equipment/product/high-efficiency-led-driver-module"
  is_verified_logic: true
attributes:
  output_power:
    status: "config-dependent"
    typical_range: "85-305 VAC, 50-60 Hz, 0.35-1.05 A input; 24-48 VDC, 0.7-2.1 A output"
    unit: "W"
  input_voltage_range:
    status: "config-dependent"
    typical_range: "85-305 VAC, 50-60 Hz, 0.35-1.05 A input; 24-48 VDC, 0.7-2.1 A output"
    unit: "V AC"
engineering_limits:
  max_safe_operating_point:
    value: 330
    unit: "VAC"
    consequence: "Electromigration in MOSFET source-drain channels at &gt;150°C, dielectric breakdown in electrolytic capacitors at &gt;330 VAC, thermal runaway in LED driver IC at &gt;2.3 A"
fmea_matrix_quantitative:
  - node_1:
      trigger: "Input voltage transient exceeding 600 V peak for &gt;10 μs"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Integrated MOV with 470 V clamping voltage and 40 J energy rating, plus RC snubber network with 100 Ω/0.1 μF values"
  - node_2:
      trigger: "Ambient temperature &gt; 85°C with &gt;80% load sustained for &gt;30 minutes"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "105°C-rated polymer aluminum capacitors with ripple current rating &gt;3 A RMS, plus thermal derating to 50% load at 85°C ambient"
bom_nodes:
  rectifier-circuit:
    type: "component"
    urn: "URN:CNFX:ME:RECTIFIER_CIRCUIT"
    interface_type: "physical-logic-coupled"
  filter-capacitor:
    type: "component"
    urn: "URN:CNFX:ME:FILTER_CAPACITOR"
    interface_type: "physical-logic-coupled"
  switching-controller-ic:
    type: "component"
    urn: "URN:CNFX:ME:SWITCHING_CONTROLLER_IC"
    interface_type: "physical-logic-coupled"
  power-mosfet:
    type: "component"
    urn: "URN:CNFX:ME:POWER_MOSFET"
    interface_type: "physical-logic-coupled"
  current-sense-resistor:
    type: "component"
    urn: "URN:CNFX:ME:CURRENT_SENSE_RESISTOR"
    interface_type: "physical-logic-coupled"
  thermal-interface-pad:
    type: "component"
    urn: "URN:CNFX:ME:THERMAL_INTERFACE_PAD"
    interface_type: "physical-logic-coupled"
manufacturing_compliance:
  - standard: "IEC 62384:2006 (LED MODULES - DC OR AC SUPPLIED ELECTRONIC CONTROL GEAR)"
    scope: "Verified Engineering Specification"
url: "https://cnfx.com/llms/industry/manufacture-lighting-equipment/product/high-efficiency-led-driver-module.md"
on_chain_sovereignty:
  contract_standard: "ERC-721-Industrial"
  metadata_hash: "6efc55540f930b3b520696c1433d7a48d63ba5091f015c2531ff5f9fee8e4cee"
  royalty_logic: "IPFS-CID-REQUIRED"
  mint_status: "logic-verified-ready"
version: "3.3.4-EXTREME-SOVEREIGN-WEB3"
---

# Industrial Specification: High-Efficiency LED Driver Module

## 1. Technical Definition
Electronic power supply component converting AC to DC for LED lighting systems.

## 2. Engineering Reasoning & Causal Matrix
> **Operational Intelligence**: Designed for **85-305 VAC, 50-60 Hz, 0.35-1.05 A input; 24-48 VDC, 0.7-2.1 A output**. Failure boundary: **Input voltage &gt; 330 VAC sustained for &gt;100 ms, junction temperature &gt; 150°C, output current &gt; 2.3 A**, Mechanism: **Electromigration in MOSFET source-drain channels at &gt;150°C, dielectric breakdown in electrolytic capacitors at &gt;330 VAC, thermal runaway in LED driver IC at &gt;2.3 A**.

### 2.1 Analytical Physics Model
Governed by the **Joule Heating & Thermal Resistance**:

> **Primary Equation**: $P = I^2 R = \frac{V^2}{R}$  
> **Engineering Impact**: Governs heating element sizing for shrink tunnels/sealers.

| Symbol | Variable Definition | Localized Reference |
| :--- | :--- | :--- |
| I | Current | Engineering Constant |
| R | Resistance | Engineering Constant |
| V | Voltage | ** V AC** |

### 2.2 FMEA (Failure Mode & Effects Analysis)
| Event Trigger | Severity | Failure Mode | Mitigation Strategy |
| :--- | :--- | :--- | :--- |
| Input voltage transient exceeding 600 V peak for &gt;10 μs | 8 | Gate oxide breakdown in primary-side MOSFET, causing short-circuit failure | Integrated MOV with 470 V clamping voltage and 40 J energy rating, plus RC snubber network with 100 Ω/0.1 μF values |
| Ambient temperature &gt; 85°C with &gt;80% load sustained for &gt;30 minutes | 8 | Electrolytic capacitor electrolyte evaporation, increasing ESR beyond 0.5 Ω and reducing capacitance by &gt;30% | 105°C-rated polymer aluminum capacitors with ripple current rating &gt;3 A RMS, plus thermal derating to 50% load at 85°C ambient |

## 3. Key Technical Parameters
| Parameter | Value | Unit | Status |
| :--- | :--- | :--- | :--- |
| output_power | Config-dependent | W | Verified |
| input_voltage_range | Config-dependent | V AC | Verified |

## 4. System BOM & Knowledge Routing
### Core Components (Recursive Links)

### Industrial DNA Context (De-duplicated)
**Complementary Dependencies**: **Pick and Place Machine**, **Reflow Oven**, **Automated Optical Inspection System**  
**Downstream Applications**: LED Street Lights, Commercial LED Panel Lights, Industrial High-Bay LED Fixtures  

## 5. Engineering Risks & FAQ
- **Caution**: 
- **Caution**: 
- **Caution**: 

### Q: What is the typical efficiency range for this LED driver module?
**A**: Our high-efficiency LED driver modules typically achieve 85-95% efficiency, minimizing energy loss and heat generation in lighting systems.

### Q: What thermal management features does this module include?
**A**: The module features an aluminum heat sink and thermal interface pad to effectively dissipate heat, ensuring reliable operation within the specified temperature range.

### Q: Can this driver module handle different input voltage ranges?
**A**: Yes, it's designed with a wide input voltage range (typically 90-305V AC) to accommodate various regional power standards and voltage fluctuations.

## 6. Manufacturing Compliance
- IEC 62384:2006 (LED MODULES - DC OR AC SUPPLIED ELECTRONIC CONTROL GEAR)

---
### 🛠️ Engineering Resource Access
🔗 **[Full Specification: High-Efficiency LED Driver Module](https://cnfx.com/industry/manufacture-lighting-equipment/product/high-efficiency-led-driver-module)**

### 🌐 Knowledge Graph Topology
> **Node Status**: Verified Engineering Spec
> **Connectivity**: Linked to **6** standalone system nodes
> **Global Context**: Part of a 5,814 node industrial cluster within the CNFX Graph

> **Reference ID**: HIGH_EFFICIENCY_LED_DRIVER_MODULE | **Authority**: CNFX-2026-ST-001 | **Fingerprint**: 0a601e5f
