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Power Entry Connectors - Inlets, Outlets, Modules

Image Part Number Description / PDF Quantity Rfq
10GENW3QM-R(H)

10GENW3QM-R(H)

Delta Electronics / EMI

PWR ENT RCPT IEC320-C14 PNL WIRE

0
10NB3M

10NB3M

Delta Electronics / EMI

PWR ENT MOD RCPT IEC320-C14 PNL

97
SK-015A

SK-015A

Delta Electronics / EMI

PWR ENT RCPT IEC320-C14 PNL SLDR

1746
06NB3M

06NB3M

Delta Electronics / EMI

PWR ENT MOD RCPT IEC320-C14 PNL

0
06EB3

06EB3

Delta Electronics / EMI

PWR ENT MOD RCPT IEC320-C14 PNL

1
03GENW3ES

03GENW3ES

Delta Electronics / EMI

PWR ENT RCPT IEC320-C14 PNL WIRE

0
06GEEG3E-R

06GEEG3E-R

Delta Electronics / EMI

PWR ENT RCPT IEC320-C14 PANEL QC

349
15GENW3EM-R

15GENW3EM-R

Delta Electronics / EMI

PWR ENT RCPT IEC320-C14 PNL WIRE

0
06BEEG3G-R

06BEEG3G-R

Delta Electronics / EMI

PWR ENT MOD RCPT IEC320-C14 PNL

0
03IB2D

03IB2D

Delta Electronics / EMI

PWR ENT MOD RCPT IEC320-C14 PNL

36
06IB2S

06IB2S

Delta Electronics / EMI

PWR ENT MOD RCPT IEC320-C14 PNL

0
06EK3M

06EK3M

Delta Electronics / EMI

PWR ENT MOD RCPT IEC320-C14 PNL

147
06BENG3GM

06BENG3GM

Delta Electronics / EMI

PWR ENT MOD RCPT IEC320-C14 PNL

0
10EK3M

10EK3M

Delta Electronics / EMI

PWR ENT MOD RCPT IEC320-C14 PNL

0
03KEEG3EAM

03KEEG3EAM

Delta Electronics / EMI

PWR ENT RCPT IEC320-C14 PANEL QC

0
10BENG3G

10BENG3G

Delta Electronics / EMI

PWR ENT MOD RCPT IEC320-C14 PNL

0
10GENW3EM-R(H)

10GENW3EM-R(H)

Delta Electronics / EMI

PWR ENT RCPT IEC320-C14 PNL WIRE

0
06A5

06A5

Delta Electronics / EMI

PWR ENT MOD RCPT IEC320-C14 PNL

0
04SB3

04SB3

Delta Electronics / EMI

PWR ENT MOD RCPT IEC320-C14 PNL

0
03GENG3QM-R(H)

03GENG3QM-R(H)

Delta Electronics / EMI

PWR ENT RCPT IEC320-C14 PANEL QC

0

Power Entry Connectors - Inlets, Outlets, Modules

1. Overview

Power entry connectors are electro-mechanical devices designed to safely establish electrical connections between equipment and power sources. They serve as critical interfaces in AC/DC power systems, ensuring reliable energy transmission while meeting safety and regulatory standards. Their importance spans across industries where stable power delivery and user protection are paramount.

2. Main Types and Functional Classification

TypeFunctional CharacteristicsApplication Examples
IEC Appliance InletsStandardized C13/C19 types, detachable connectionsComputers, servers, medical devices
NEMA ReceptaclesNon-locking/Locking configurations (5-15P/R, L5-30P/R)Industrial machinery, construction equipment
Modular Power Entry ModulesIntegrated filtering, switching, and fused protectionData centers, test equipment
Medical-Grade ConnectorsDouble-insulated, low-leakage current designPatient monitors, MRI machines

3. Structure and Components

Typical construction includes:

  • Thermoplastic housing (UL94 V-0 rated)
  • Copper alloy contact springs (phosphor bronze)
  • Insulation barriers (glass-reinforced epoxy)
  • Termination options: Screw/clamp terminals or PCB mounts
  • Integrated features: EMI filters, circuit breakers, LED indicators

4. Key Technical Specifications

ParameterSignificance
Rated Voltage (50-600V AC/DC)Determines maximum operating potential
Current Rating (1-63A)Defines safe continuous load capacity
Contact Resistance (<5m )Impacts power efficiency and thermal performance
Dielectric Withstanding Voltage (1.5-4kV)Safety isolation capability
Temperature Range (-40 C to +125 C)Environmental operational limits
IP Rating (IP20-IP67)Protection against solids/liquids ingress

5. Application Fields

  • Consumer Electronics: Desktop PCs, printers, home appliances
  • Industrial Automation: PLC cabinets, motor drives, robotics
  • Medical Equipment: Ultrasound machines, ventilators, lab analyzers
  • Data Centers: Server racks, PDU units, UPS systems
  • Renewable Energy: Solar inverters, wind turbine controllers

6. Leading Manufacturers and Products

ManufacturerRepresentative Product
TE ConnectivityPower-Entry Modules with integrated filters
Amphenol CorporationSeries 1300 IEC C13 inlets
Molex IncorporatedMini-Fit Jr. power entry systems
Phoenix ContactTRABTECH power entry solutions

7. Selection Guidelines

Key consideration factors:

  1. Electrical Requirements: Match voltage/current ratings with system needs
  2. Environmental Conditions: Consider temperature, humidity, and vibration
  3. Certification Standards: UL/CSA, IEC 60320, medical 60601-1 compliance
  4. Mechanical Durability: Minimum 10,000 mating cycles for industrial use
  5. Space Constraints: Panel cutout dimensions and PCB footprint
  6. Protection Features: Surge suppression, overcurrent protection integration

8. Industry Trends

Emerging developments include:

  • Miniaturization: 30% size reduction in IEC connectors for portable devices
  • High-Power Density: 600V/100A modules for EV charging infrastructure
  • Smart Connectivity: Integrated power-line communication (PLC) capabilities
  • Eco-friendly Materials: Halogen-free thermoplastics adoption (growing at 15% CAGR)
  • Modular Designs: Hot-swappable power entry systems for 24/7 operations
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