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AC DC Desktop, Wall Adapters

Image Part Number Description / PDF Quantity Rfq
RR9KX750T00-IMR6B

RR9KX750T00-IMR6B

GlobTek, Inc.

AC/DC DSKTP/WALL MT ADPT 48V 36W

0
TR9CE3000CCP-N(R6B)

TR9CE3000CCP-N(R6B)

GlobTek, Inc.

AC/DC DESKTOP ADAPTER 12V 36W

0
TR9KA3000T00-IMR6B

TR9KA3000T00-IMR6B

GlobTek, Inc.

AC/DC DESKTOP ADAPTER 5V 15W

0
TR9KE1500T00-IMR6B

TR9KE1500T00-IMR6B

GlobTek, Inc.

AC/DC DESKTOP ADAPTER 12V 18W

0
WR9QI1660LCPN-NAR6B

WR9QI1660LCPN-NAR6B

GlobTek, Inc.

AC/DC WALL MOUNT ADAPTER 24V 40W

171
RR9LZ3000T00CIMR6B

RR9LZ3000T00CIMR6B

GlobTek, Inc.

AC/DC DSKTP/WALL MT ADPT 20V 60W

46
WR9QA1200MAG2C2A-R6B

WR9QA1200MAG2C2A-R6B

GlobTek, Inc.

AC/DC WALL MOUNT ADAPTER 5V 6W

88
TR9CC2400T00-IMR6B

TR9CC2400T00-IMR6B

GlobTek, Inc.

AC/DC DESKTOP ADAPTER 7.5V 18W

0
TR9CZ947T00-IMR6B

TR9CZ947T00-IMR6B

GlobTek, Inc.

AC/DC DESKTOP ADAPTER 19V 18W

0
WR9QD1660T00NACFR6B

WR9QD1660T00NACFR6B

GlobTek, Inc.

AC/DC WALL MOUNT ADAPTER 9V 15W

58
WR97A2000MICB-MFR6B

WR97A2000MICB-MFR6B

GlobTek, Inc.

10W, 5.0V @ 2.0A, WALL PLUG-IN,

1080
WR9QD2000T00NAIMR6B

WR9QD2000T00NAIMR6B

GlobTek, Inc.

AC/DC WALL MOUNT ADAPTER 9V 18W

43
TR9CE2000MLXG-N(R6B)

TR9CE2000MLXG-N(R6B)

GlobTek, Inc.

AC/DC DESKTOP ADAPTER 12V 24W

184
WR9QH2100LCPN(R6B)

WR9QH2100LCPN(R6B)

GlobTek, Inc.

AC/DC WALL MOUNT ADAPTER 19V 40W

42
WR9QE1500LCP-NM(R6B)

WR9QE1500LCP-NM(R6B)

GlobTek, Inc.

AC/DC WALL MOUNT ADAPTER 12V 18W

112
TR9CE9000CCP-IM(R6B)

TR9CE9000CCP-IM(R6B)

GlobTek, Inc.

AC/DC DESKTOP ADAPTER 12V 108W

18
WR9QG2667LCPN(R6B)

WR9QG2667LCPN(R6B)

GlobTek, Inc.

AC/DC WALL MOUNT ADAPTER 15V 40W

29
WR9QE500LCPNA-N(R6B)

WR9QE500LCPNA-N(R6B)

GlobTek, Inc.

AC/DC WALL MOUNT ADAPTER 12V 6W

78
TR9KC3000T00NAIMR6B

TR9KC3000T00NAIMR6B

GlobTek, Inc.

AC/DC DESKTOP ADAPTER 7.5V 23W

0
WR9HE1000LCP-F(R6B)

WR9HE1000LCP-F(R6B)

GlobTek, Inc.

AC/DC WALL MOUNT ADAPTER 12V 12W

563

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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