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DC5525 Power Cable
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DC5525 Power Cable

DC5525 Power Cable

The DC5525 Power Cable is a DC power connector featuring a 5.5mm outer diameter with a 2.5mm center pin, designed for applications requiring higher current capacity than the standard DC5521. The larger center pin provides better current handling and lower contact resistance, making these cables ideal for devices that draw 4A to 6A or more. Commonly used in higher-power laptops, LED lighting systems, industrial equipment, and battery chargers, the DC5525 connector offers a more robust connection while maintaining compatibility with many 5.5mm barrel jack sockets that can accept either 2.1mm or 2.5mm center pins. Available in straight and right-angle versions with various cable lengths and heavy-gauge wire options, these cables provide reliable power delivery for demanding applications.

Parameters

 

Parameter

Specification

Connector Type

DC power plug, 5.5mm x 2.5mm (DC5525)

Outer Diameter

5.5 mm

Center Pin Diameter

2.5 mm

Current Rating

4A to 6A (depending on wire gauge)

Contact Resistance

≤20 mΩ

Insulation Resistance

≥100 MΩ

Operating Temperature

-20°C to +80°C

Wire Gauge

16 AWG to 26 AWG or Custom

Wire Length

1m or Custom

Connector Styles

Straight, right-angle (90°)

Shielding

Optional shielded versions available

Note: Compatible with many devices that use 5.5mm barrel jacks, but check center pin size requirement before use. Not interchangeable with DC5521 on devices that specifically require the smaller 2.1mm center pin.

 

Product Selling Points

 

1. Standard 5.5mm x 2.5mm DC Power Plug for Higher Power Applications
Features the DC5525 connector size (5.5mm outer, 2.5mm center pin) - designed for devices requiring higher current than the standard 2.1mm version. Compatible with laptops, larger LED displays, industrial equipment, CCTV systems, and high-power consumer electronics.

2. Higher Current Rating up to 6A for Power-Hungry Devices
Rated from 4A to 6A depending on wire gauge - delivering more power capacity for demanding applications. Contact resistance ≤20 mΩ and insulation resistance ≥100 MΩ ensure efficient power transfer with minimal loss and reliable electrical isolation.

3. Multiple Connector Styles with Optional Shielding
Available in straight or right-angle (90°) connector styles - providing installation flexibility for tight spaces and wall-mounted devices. Optional shielded versions available for noise-sensitive applications such as audio equipment and precision instrumentation.

4. Customizable Wire Gauge and Length for Your Application
Supports 16 AWG to 26 AWG wire (or custom) - 16 AWG recommended for maximum current capacity. Standard 1m length or custom lengths available to suit your specific installation. Operating temperature range from -20°C to +80°C covers most indoor and sheltered outdoor applications.

 

Customization Options

 

  • Connector Styles: Straight plug or right-angle (90°)
  • Cable Length: Custom
  • Wire Gauge: 16 AWG (high current), 18 AWG (standard), or 20 AWG (flexible)
  • Polarity: Center positive (standard) or center negative
  • Shielding: Unshielded (standard) or fully shielded for noise-sensitive applications
  • Jacket Material: PVC, TPE, or Custom
  • Connector Finish: Nickel-plated (standard) or gold-plated
  • Molding: Standard molded strain relief or over molded with finger grips
  • Packaging: Bulk bags, poly bags, or retail blister packs

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Applications

 

High-Current Power Connectivity for Demanding Devices

  • High-Power Laptops & Workstations: Used in gaming laptops, mobile workstations, and high-performance portable computers requiring higher current capacity than standard 2.1mm connectors can provide.
  • LED Lighting Systems: Deployed in high-power LED strips, grow lights, stage lighting, and commercial LED installations where the larger center pin handles higher current loads more efficiently.
  • Industrial Equipment: Used in portable test equipment, industrial monitors, and field devices requiring reliable high-current power connections in demanding environments.
  • Battery Chargers: Integrated into chargers for power tools, e-bikes, and larger battery packs where 4-6A charging currents are common.
  • Audio & PA Systems: Used in powered speakers, subwoofers, and professional audio gear requiring robust power connections for high-output applications.
  • Medical Devices: Deployed in portable diagnostic equipment, patient monitors, and medical carts requiring reliable high-current power delivery.
  • CCTV & Security Systems: Used in high-power PTZ cameras and surveillance equipment where longer cable runs require lower resistance connections.
  • Renewable Energy: Integrated into solar charge controllers, inverters, and battery management systems for small-scale renewable energy installations.

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Star Reviews From Customers

 

1.Dave, gaming laptop user in Texas
"My Alienware laptop uses DC5525. The standard 2.1mm cables would get warm at full load-these handle 6A easily. The 16 AWG wire is thick but still flexible. The right-angle version keeps the cable from sticking out the side. Good quality, would recommend."


2.Priya, battery pack assembler in Bangalore
"We use DC5525 on our 48V e-bike battery chargers. The 2.5mm pin provides better contact for 5A charging. The 16 AWG wire is perfect for the current. Quality is consistent-contact resistance measures under 20mΩ. Reliable supplier."


3.Tom, pro audio tech in Nashville
"Powered subwoofers and stage monitors use DC5525 for power. The 2.5mm pin gives better contact than the smaller ones-less chance of intermittent connection during a show. The right-angle version keeps cables tidy behind gear. Solid connectors."


4.Raj, CCTV distributor in India
"High-power PTZ cameras use DC5525 for power over longer runs. The 2.5mm center pin reduces voltage drop compared to 2.1mm. We sell these with our 24V camera systems. Good quality, no returns."


5.Yuki, robotics engineer in Tokyo
"Our heavy-duty robots use DC5525 for battery power connections. The 16 AWG wire handles 7A peaks. The straight plug fits our panel mount jacks perfectly. Good connectors for demanding applications."

 

FAQ

 

Q1: DO YOU HAVE A CATALOGUE? CAN YOU SEND ME YOUR PRODUCT CATA-LOGUE SO THAT I CAN CHOOSE SOME PRODUCTS WHICH I NEED?

A1: Yes,you contact us online or send an Email and let us know what kinds of products such as type C connectors, DVI connectors, box header, RJ45etc you need so that we can send them to you respectively.

Q2: CAN YOU BUILD THEM FOR ME IF I CAN'T FIND THE PRODUCT ON YOUR CAT-ALOGUE OR STORE ON WEBSTE?

A2: Our catalogue shows most of our products but not all, please let us know what you want or provide your drawing or product information to us no matter what customization for product, packing or logo, we can offer ODM service.

Q3: CAN YOU PROVIDE SAMPLES FOR FREE?

A3: Usually we can provide a few of samples to you for free if we have some in stock but you need to pay express fee.

Q4:WHAT KIND OF PAYMENT DO YOU ACCEPT?

A4:T/T(Wire transfer), Western Union and Paypal are OK.

Q5:HOW CAN I TRUST YOUR QUALITY?

A5:We conduct incoming quality inspection for each lot for all raw materials base on mate-rial characteristics and ROHS compliant, and in-process quality control such as FAl,prototype inspection and 100% product inspection prior to shipment.

 

Company Profile

 

 

Production Lines And Inspection Equipments

 

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Our Certificates

 

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Payment Method

 

  • Payment method: Credit card or T/T (optional for large amounts). Western Union PayPal
  • T/T payment generally supports 100% advance payment.
  • Lead time: Normally in 5-10 working days after payment received.
  • Sample policy: Samples are always available for each model for standard products.
  • Samples can be ready in 3-5 working days once payment received.
  • Shipping port: Shenzhen, China.

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Logistics/packaging

 

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