OEM DC-043 Dc power jack The SMT mini DC jack connector is inserted Suppliers, Factories

Product model: DC-043 Metal material: Copper Shell material: PPA nylon Current: 1A Voltage: 30V Color: Black Temperature range: -30~70℃ Withstand voltage: AC500V(50Hz) /min Contact resistance: ≤0.03Ω Insulation resistance: ≥100MΩ Inserting and pulling force: 3-20N Life span: 5,000 times

Product Description

The bearing power of DC power socket is large, and the socket is not prone to fever and other phenomena. The inner core is made of high temperature resistant plastic material, ensuring no deformation under high temperature.

Featuring a reasonable structure design with large plug distance, each plug of the DC power socket can be used independently without mutual interference. The shrapnel utilizes high elastic phosphorus copper data, allowing for frequent plug and pull cycles without fatigue or sparking.

Core Features

  • Suitable for small equipment development
  • Multiple specifications of center needle selection
  • Variety of contour size options
  • Fully meets ROHS directive requirements

Power Conversion

From AC sources (like 120V, 60 Hz lines) to DC sources, or constant frequency inverters and DC-DC converters for different voltage levels.

Key Technical Components

1. Rectifier

Converts AC voltage to pulsating DC voltage, allowing unidirectional current flow.

2. Low-pass Filter

Suppresses pulsation in rectified waveforms, allowing DC components through.

3. Voltage Regulator

Maintains stable voltage output despite changes in line voltage or load current.

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Wide Application Range

  • Video and audio products
  • Notebooks and tablets
  • Communication products
  • Household appliances
  • Security and infrared sensors
  • Toys and computer products
  • Fitness and medical equipment
  • Digital cameras and recorders
  • Wireless phones and MP3/DVD
Frequently Asked Questions
Q1: What materials are used in the construction of these DC power sockets?

The inner core is made of high-temperature resistant plastic to prevent deformation, and the contact shrapnel uses high elastic phosphorus copper for durability and spark prevention.

Q2: Are these sockets compliant with environmental standards?

Yes, all products meet the requirements of the ROHS directive, ensuring they are environmentally friendly and safe for global use.

Q3: How does the socket handle heat during high power usage?

The socket is designed with a large bearing power capacity and heat-resistant materials, which prevents it from "fever" or overheating during operation.

Q4: What technical components ensure a stable DC voltage?

The stability is achieved through a three-stage process: a Rectifier for conversion, a Low-pass filter to suppress pulsation, and a Voltage regulator to maintain a steady output.

Q5: Can these sockets be used for medical and security equipment?

Absolutely. They are widely applied in hospital medical equipment, security monitors, video intercoms, and infrared sensor products like security doors.

Q6: What is the benefit of the structural design of the socket?

The reasonable structure design provides a large plug distance, allowing each plug to be used independently without affecting adjacent connections.

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