OEM DC-027, Copper,PPA Nylon voltage :30 v black Manufacturer, Suppliers

Product model: DC-027 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

⚙️

Key Specifications: Suitable for the development of small equipment, with a variety of specifications of center needle selection; With a variety of contour size selection; Meet the requirements of ROHS directive.

⚡ Power Supply & Conversion

Power supply: Usually a DC source that is itself controlled by another AC source such as a 120 v, 60 Hz line. Therefore, this type of power supply can be considered as AC - DC conversion.

Inverter: An AC source that provides a constant frequency, a constant amplitude, from a DC source. Some power sources are controlled by a DC source and can produce energy at different DC levels; these are called DC-DC converters.

Rectifier:

Converts AC voltage to pulsating DC voltage and allows current to flow in only one direction.

Low-pass filter:

Suppresses pulsation in the rectified waveform and allows its DC (mean) component to pass through.

Voltage regulator:

Maintains fully stable voltage output despite changes in on-line voltage and load current.

DC Socket Product View
DC Socket Technical Diagram
📱 Wide Application Range
Video and audio products Notebook & Tablet Communication products Household appliances Security products Toys Computer products Fitness equipment Medical equipment Mobile phone stereo Earphone CD/DVD player MP3 player Wireless phone
🔍 Technical Structure

The DC socket is a specialized power supply component composed of a transverse jack, longitudinal jack, insulation base, and fork-type contact shrapnel. It features a directional keyway, with two fork-type contact shrapnels located in the center of the base in a non-connected vertical and horizontal arrangement.

One end of the shrapnel serves as a wiring port exposed on the base cylinder for connecting power cables. The other end consists of two elastic arms interconnected by a matrix, arranged in the plug insertion direction to ensure a stable supply for computer monitors and other digital equipment.

Frequently Asked Questions
Q1: What are the main design features of these DC sockets?
They are designed for small equipment development, offering multiple center needle specifications and contour sizes while being fully ROHS compliant.
Q2: What is the difference between an inverter and a DC-DC converter?
An inverter provides constant frequency and amplitude AC from a DC source, whereas a DC-DC converter produces energy at different DC levels from a DC source.
Q3: How does the voltage regulator benefit the connected device?
The voltage regulator ensures a fully stable voltage output even when the input line voltage or the load current changes, protecting the device's circuitry.
Q4: What role does the low-pass filter play in power conversion?
The low-pass filter suppresses pulsations in the rectified waveform, allowing only the steady DC component to pass through for clean power delivery.
Q5: Can these sockets be used in medical and fitness equipment?
Yes, they are highly versatile and suitable for a wide range of products including medical equipment, fitness gear, communication devices, and household appliances.
Q6: What is the internal contact structure of the DC socket?
It uses a fork-type contact shrapnel system with two elastic arms. These are arranged within an insulation base to ensure secure insertion and reliable electrical connectivity.

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