90W 24V AC Adapter – C14 Input – BARE WIRE

The 90W 24V AC/DC Power Adapter with IEC C14 Input and Bare Wire Output is designed for professional electronic equipment that requires a regulated 24V DC power source and a flexible wiring interface. With a rated output of 90W and a maximum output current of 3.75A, it provides a practical external power solution for industrial electronics, control equipment, and OEM device integration.

Flexible Bare Wire Output for Equipment Integration

The bare wire output allows equipment manufacturers to connect the adapter to compatible terminal blocks, internal power distribution circuits, or custom wiring assemblies. This configuration is particularly useful for applications where a standard barrel connector is not suitable and the DC connection needs to match the equipment’s electrical interface.

IEC C14 AC Input for Professional Equipment

The IEC C14 input interface supports connection through a compatible AC power cord, making it suitable for equipment installations where a detachable AC cable is preferred. The appropriate power cord and regional plug should be selected according to the intended market and installation requirements.

Efficiency and Integrated Protection

This 90W adapter is specified with DOE Level VI and EU CoC Tier 2 efficiency compliance. Its listed protection functions include over-voltage protection (OVP), over-current protection (OCP), short-circuit protection (SCP), and over-temperature protection (OTP). These features help support reliable power delivery and protect the power system under specified fault conditions.

DOE Level VI and EU CoC Tier 2 compliant high-wattage and medical power adapters by XJK Power
Designed for equipment manufacturers and OEM projects, it offers a practical external power solution for compatible control systems, communication devices, and electronic equipment. Customization options may be available for output connectors, cable configurations, and other product requirements, subject to technical review.

Technical Specifications

Parameter Specification
Product Type AC/DC Desktop Power Adapter
Model Number XJKAD90W240C14-Wire
Rated Output Power 90W
Output Voltage 24V DC
Output Current 3.75A
AC Input Connector IEC C14
DC Output Connection Bare Wire
Energy Efficiency DOE Level VI
EU Efficiency CoC Tier 2
Protection Functions OVP / OCP / SCP / OTP
EMI Class B EMI
Operating Altitude Up to 5,000 meters
OEM/ODM Customization Available
Input Voltage
Input Frequency
Dimensions
Operating Temperature
Safety Certifications CE, PSE, FCC

Product Features & Benefits

Protection Functions

Available protection features help safeguard connected equipment against electrical faults.

Stable Power Output

Consistent power delivery designed to meet your equipment’s voltage and current requirements.

Flexible Connections

Input plugs, output connectors and cable configurations can be tailored to project requirements.

EM/ODM Support

Customization support for electrical specifications, connectors, cables, labeling and packaging.

Typical Applications

Power Architecture of a PLC System Using a 120W AC-DC Adapter

Industrial Automation & Control Equipment

Provides a 24V DC power source for compatible control electronics, automation interfaces, and auxiliary circuits. Bare wire output supports integration with terminal-based wiring systems.

PoE Switch + IP Camera + AP

Networking & Communication Equipment

Suitable for compatible network appliances, communication interfaces, and industrial connectivity devices that require a 24V DC input within the adapter's rated power capacity.

Test & Measurement Instruments

Designed for consideration in electronic test instruments and measurement systems requiring a compatible 24V DC supply. Actual suitability depends on the instrument's power demand and electrical noise requirements.

OEM Electronic Equipment

Offers a flexible external power option for custom electronic products and embedded equipment. The bare wire interface can be adapted to a compatible internal terminal or wiring harness.

Safety & Compliance

Safety and regulatory compliance are essential for industrial and medical equipment. Our 120W power adapter platform is designed to support major international standards.

Key compliance features include:

• DOE Level VI energy efficiency
• Low standby power consumption
• EMC and electrical safety compliance
• Support for ETL, CE and FCC certifications
• Medical-grade design options available upon request

Certification documents and test reports can be provided according to specific project requirements.

Need a certified power adapter for your project?

Our team can provide ETL or medical-grade compliant solutions.

OEM / ODM SERVICES

OEM/ODM Customization for Your Power Supply Projects

XJK Power supports OEM and ODM customization for equipment manufacturers, helping adapt electrical specifications, connections and product configurations to project requirements.

Electrical Configuration

Output voltage, current and power specifications.

Connectors & Cables

DC connectors, cable lengths and AC plug options.

Branding & Packaging

Product labels, logos and packaging options.

Customization options are subject to engineering evaluation and project requirements.

Need a Customized Power Adapter?

product line
Engineer testing power adapter efficiency at XJK Power laboratory for DOE Level VI and EU CoC Tier 2 compliance
Strict Quality Control System

Related Solutions & Case Studies

Frequently Asked Questions

Q1. What are the output specifications of this 90W power adapter?

This model, XJKAD90W240C14-Wire, provides a rated output of 24V DC at 3.75A, with a maximum rated output power of 90W. Please verify that the connected equipment operates at 24V and does not exceed the adapter’s rated current and power limits.

Q2. What is the advantage of a bare wire output?

A bare wire output allows the DC cable to be connected to compatible terminal blocks or custom wiring assemblies instead of using a standard barrel connector. It is useful for OEM equipment with dedicated wiring interfaces. The wire polarity, conductor size, insulation, and termination method must be verified before installation.

Q3. What does the IEC C14 input mean?

IEC C14 is the AC input interface on the adapter. It allows the use of a compatible detachable AC power cord, which can simplify cord selection and replacement. The cord’s connector, current rating, grounding arrangement, and regional plug must match the product and installation requirements.

Q4. Is this 90W adapter suitable for continuous operation?

Suitability for continuous operation depends on the adapter’s specified operating temperature, cooling conditions, load profile, and installation environment. Please consult the official datasheet and confirm the required operating conditions before using it in a continuous-duty application.

Q5. What protection functions does this model provide?

The product page lists over-voltage protection (OVP), over-current protection (OCP), short-circuit protection (SCP), and over-temperature protection (OTP). Protection thresholds and recovery behavior should be confirmed from the detailed technical datasheet.

Q6. Does this model meet CE or UL safety requirements?

The product page lists DOE Level VI and EU CoC Tier 2 efficiency compliance, along with Class B EMI. These statements do not, by themselves, establish CE conformity or UL certification. Please request the compliance documents for the exact model and intended sales market before making a purchasing decision.

Q7. Can XJK Power customize the output cable or wiring?

XJK Power supports OEM/ODM discussions for application-specific power adapter requirements. Cable length, wire specifications, output configuration, labeling, and other changes are subject to engineering review, feasibility, and any applicable certification requirements.

Q8. How can I confirm whether this adapter fits my equipment?

Please provide the equipment’s required DC voltage, maximum current or power consumption, input wiring interface, operating temperature range, and target-market compliance requirements. Our team can review these details against the product datasheet and advise whether the standard model is suitable or a customized version is required.

Need Help Selecting the Right Power Adapter?

Our engineering team can help you choose the correct voltage, connector, and certification for your projects.

MANUFACTURING & QUALITY

Reliable Manufacturing. Consistent Quality.

XJK Power combines established manufacturing processes with electrical testing and quality inspections to support consistent production for OEM and ODM power supply projects.

Controlled Manufacturing

Dedicated production lines and defined manufacturing processes support consistent assembly and repeat production.

Electrical Testing

Electrical performance checks help verify output parameters against applicable product specifications.

Aging & Reliability Checks

Applicable aging and burn-in tests help evaluate product operation and stability.

Safety & Compliance

Product-specific testing and documentation support applicable safety and regulatory requirements.

Customization options are subject to engineering evaluation and project requirements.

Learn About Our Quality System

DOE Level VI and EU CoC Tier 2 compliant high-wattage and medical power adapters by XJK Power
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