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AC DC Desktop, Wall Adapters

Image Part Number Description / PDF Quantity Rfq
RR9LI2500LCPCIMR6B

RR9LI2500LCPCIMR6B

GlobTek, Inc.

AC/DC DSKTP/WALL MT ADPT 24V 60W

0
WR9QH333T00NAIMR6B

WR9QH333T00NAIMR6B

GlobTek, Inc.

AC/DC WALL MOUNT ADAPTER 18V 6W

45
WR9HA2000USB-F(R6B)

WR9HA2000USB-F(R6B)

GlobTek, Inc.

AC/DC WALL MOUNT ADAPTER 5V 10W

1225
TR9CX750T00-IMR6B

TR9CX750T00-IMR6B

GlobTek, Inc.

AC/DC DESKTOP ADAPTER 48V 36W

47
WR9HA2000LCP-F(R6B)

WR9HA2000LCP-F(R6B)

GlobTek, Inc.

AC/DC WALL MOUNT ADAPTER 5V 10W

90
RR9LR1200T00CIMR6B

RR9LR1200T00CIMR6B

GlobTek, Inc.

AC/DC DSKTP/WALL MT ADPT 30V 36W

0
WR9ME500LCP-F(R6B)

WR9ME500LCP-F(R6B)

GlobTek, Inc.

AC/DC WALL MOUNT ADAPTER 12V 6W

153
WR9QA1200USBNMEDRVB

WR9QA1200USBNMEDRVB

GlobTek, Inc.

AC/DC WALL MOUNT ADAPTER 5V 6W

0
TR9KA4500LCP-IMR6B

TR9KA4500LCP-IMR6B

GlobTek, Inc.

AC/DC DESKTOP ADAPTER 5V 23W

3
TR9KZ3158CCP-N(R6B)

TR9KZ3158CCP-N(R6B)

GlobTek, Inc.

AC/DC DESKTOP ADAPTER 19V 60W

0
WR9HA2000CCPMFR6B

WR9HA2000CCPMFR6B

GlobTek, Inc.

AC/DC WALL MOUNT ADAPTER 5V 10W

90
WR9QA3600CCPNAIMR6B

WR9QA3600CCPNAIMR6B

GlobTek, Inc.

AC/DC WALL MOUNT ADAPTER 5V 18W

0
WR9QC800T00NAIMR6B

WR9QC800T00NAIMR6B

GlobTek, Inc.

AC/DC WALL MOUNT ADAPTER 7.5V 6W

68
WR9QH1000T00NAIMR6B

WR9QH1000T00NAIMR6B

GlobTek, Inc.

AC/DC WALL MOUNT ADAPTER 18V 18W

145
WR9HA1200CCP-F(R6B)

WR9HA1200CCP-F(R6B)

GlobTek, Inc.

AC/DC WALL MOUNT ADAPTER 5V 6W

673
RR9LG2400CCPCIMR6B

RR9LG2400CCPCIMR6B

GlobTek, Inc.

AC/DC DSKTP/WALL MT ADPT 15V 36W

38
WR95E1000CCP-F(R6B)

WR95E1000CCP-F(R6B)

GlobTek, Inc.

AC/DC WALL MOUNT ADAPTER 12V 12W

715
WR9QC1750T00NACFR6B

WR9QC1750T00NACFR6B

GlobTek, Inc.

AC/DC WALL MNT ADAPTER 7.5V 13W

60
TR9KR4000T00-IM(R6B)

TR9KR4000T00-IM(R6B)

GlobTek, Inc.

AC/DC DESKTOP ADAPTER 30V 120W

18
TR9CX1250T00CIMR6B

TR9CX1250T00CIMR6B

GlobTek, Inc.

AC/DC DESKTOP ADAPTER 48V 60W

132

AC DC Desktop, Wall Adapters

1. Overview

AC DC desktop and wall adapters are external/internal power conversion devices that transform alternating current (AC) from mains into direct current (DC) for electronic equipment. They serve as critical components in modern technology by providing stable, regulated power to devices such as laptops, medical instruments, industrial controllers, and consumer electronics. These adapters ensure compatibility between grid electricity and sensitive electronics, enabling portability and operational reliability.

2. Main Types and Functional Classification

TypeFunctional FeaturesApplication Examples
Desktop AdapterCompact standalone unit placed on surfaces; includes LED indicators and over-voltage protectionLaptop chargers, industrial test equipment
Wall AdapterDirect plug-in design; built-in thermal shutdown and short-circuit protectionSmartphones, IoT devices, security cameras
Programmable AdapterAdjustable output voltage/current via digital interfaces (e.g., USB-C PD)Research labs, precision manufacturing

3. Structure and Components

A typical adapter consists of:

  • Enclosure: Flame-retardant plastic or metal casing for safety and heat dissipation
  • Transformer: Converts high-voltage AC to low-voltage AC
  • Rectifier: Converts AC to pulsating DC using diode bridges
  • Filter Circuit: Smooths DC output via capacitors/inductors
  • Regulator: Maintains constant output using switching regulators or linear ICs
  • Connectors: USB-C, barrel jacks, or proprietary interfaces

4. Key Technical Specifications

ParameterDescription
Input Voltage Range100-240V AC (global compatibility)
Output Voltage3.3V to 48V DC (adjustable in programmable models)
Output Current0.5A to 10A (determines power delivery capacity)
Efficiency85-94% (energy savings and thermal management)
Safety CertificationsUL, CE, FCC, IEC 60950-1 (safety and regulatory compliance)

5. Application Fields

  • Consumer Electronics: Mobile phones, tablets, gaming consoles
  • Medical: Portable diagnostic devices, infusion pumps
  • Industrial: PLCs, sensors, automation systems
  • Telecommunications: Routers, modems, VoIP equipment
  • Education: Interactive whiteboards, lab instruments

6. Leading Manufacturers and Products

ManufacturerRepresentative ProductKey Features
Delta ElectronicsADP-180BB180W, 90% efficiency, medical-grade isolation
Mean WellDR-60H60W, industrial temperature range (-40 C to 70 C)
TDK-LambdaZUB15-C15W USB-C PD adapter for portable devices
BelkinBP150Multi-port desktop charger with surge protection

7. Selection Recommendations

Key considerations include:

  • Power Requirements: Match output voltage/current to device specifications
  • Environmental Conditions: Operating temperature (-20 C to 55 C typical)
  • Certifications: Prioritize IEC 62368-1 for multimedia equipment
  • Form Factor: Wall adapters for portability; desktop units for high power
  • Future-Proofing: Choose programmable models for upgradable systems
Example: For industrial sensors in harsh environments, select Mean Well DR-60H with IP67 rating and 4kV surge protection.

8. Industry Trends

Future developments include:

  • Miniaturization via GaN (Gallium Nitride) semiconductor technology
  • Smart adapters with IoT connectivity for remote monitoring
  • Higher efficiency targets (>95%) to meet EU CoC Tier 2 standards
  • Universal input designs (100-277V AC) for global deployment
  • Biodegradable materials for environmentally sustainable manufacturing

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