Magnetic Mating Interface
Confirm Pin count, contact allocation, magnet arrangement, connector shape, polarity control and mating direction.
A custom dual-head magnetic power cable assembly with two round 2-pin magnetic outputs connected through a branched cable structure. Designed for LED power applications, the input voltage, current per branch, total trunk current, cable lengths, wire gauges, Pin Map, magnetic retention and mating geometry are defined according to the approved project requirements.
The finished assembly must define the magnetic mating component, internal conductor arrangement, cable construction and the opposite-end connection as one complete electrical system.
Confirm Pin count, contact allocation, magnet arrangement, connector shape, polarity control and mating direction.
Define cable length, conductor count, wire specification, shielding requirements, jacket and flexibility.
Select USB, Type-C, DC plug, bare wire, terminal, PCB connection or another customized termination.
Confirm installation space, outlet direction, strain relief, exposed-contact state and user operation.
DUAL-HEAD 2 PIN MAGNETIC POWER CABLE
This dual-head magnetic power cable assembly uses two round 2-pin magnetic output heads connected through a branched cable structure. The reference configuration is intended for LED power applications requiring two detachable magnetic power interfaces from one cable assembly.
Each round magnetic head provides a project-defined 2-pin electrical interface. The exact polarity, input voltage, current per branch, total trunk current, cable lengths, wire gauges and device-side mating structure should be defined according to the approved project drawing.
Magnets primarily assist capture and retention at each output head. Final position, alignment and electrical seating should be established by the round mating geometry and mechanical datums rather than magnetic attraction alone.
The visible cable assembly uses one common input section that divides into two cable branches, with one round magnetic power head at the end of each branch.
This architecture should be treated as a complete cable harness rather than as two independent connector parts. The common section, branch junction, individual branch cables and both magnetic heads must be reviewed together.
Output Heads 2 round magnetic heads
Pin Count 2 Pin per head
Cable Structure Common section + two branches
Primary Function LED power delivery
Each branch terminates in a compact round magnetic head. The approved drawing should define the two electrical paths, contact geometry, polarity and device-side mating structure.
A central contact and surrounding circular mating structure are visible in the reference configuration, but the exact electrical function of each conductive element should be confirmed from the Pin Map.
2-Pin Function → Defined by Approved Drawing
Positive / Return Allocation → To Be Confirmed
Device-Side Mating Interface → To Be Confirmed
Dual-output power cables require separate definition of the load current at each LED branch and the current carried by the common input section.
If both LED outputs operate simultaneously from one common source:
Itotal = Ibranch 1 + Ibranch 2
The two output heads should not automatically be assumed to carry equal current. Actual branch current depends on the LED loads, cable resistance, termination resistance and magnetic contact interfaces.
The main cable section and branch junction should therefore be sized for the maximum expected combined load, while each branch should be sized for its individual operating condition.
Each magnetic output has its own complete conductive path from the source through the branch cable and magnetic interface to the LED load.
Vdrop1 = I1 × Rpath1
Vdrop2 = I2 × Rpath2
Ploss,total = I1² × Rpath1 + I2² × Rpath2
Branch length, conductor gauge, junction resistance, connector contact resistance and device-side wiring should be included when confirming the voltage available at each LED module.
Two branches that look mechanically similar should not automatically be assumed to have identical electrical resistance without a defined cable drawing and conductor specification.
The branch junction is both an electrical and mechanical part of the cable assembly.
The project drawing should define the common cable length, branch lengths, conductor routing, splice or junction architecture, wire gauge, strain relief and cable outlet directions.
If the cable is repeatedly moved, routed around equipment or exposed to pulling loads, branch-junction strain and cable flex requirements should be included in the validation plan.
This cable architecture can be evaluated for LED equipment where two removable power interfaces are required from one source-side cable assembly.
The LED system designer should define the required input voltage, current for each output, maximum simultaneous load, allowed voltage drop and thermal limits.
The magnetic cable itself should not be treated as a voltage regulator or current-control device unless dedicated electrical circuitry is explicitly included in the approved assembly.
Each round magnetic head should be evaluated as an individual mechanical mating interface.
Capture force, retention force, axial separation force and peel force describe different conditions and should be specified separately where relevant.
A force value measured on one magnetic head should not automatically be multiplied by two to describe the complete cable assembly.
Final position and contact seating should be controlled by the mating geometry. Stronger magnetic retention is not automatically better for the LED system.
The internal contact structure cannot be fully confirmed from the product image alone.
If a spring-loaded contact is used, working stroke, total travel, spring force and installed compression should be defined separately by the approved contact drawing.
Working stroke represents the intended operating compression and should not be confused with total travel.
The connector housing should define the final mechanical seated position. Spring-loaded contacts should provide electrical connection and controlled Z-axis compliance rather than serve as the primary structural stop.
| Specification | Details |
|---|---|
| Product Type | Dual-Head Magnetic Power Cable Assembly |
| Application | LED Power |
| Magnetic Head Count | 2 Heads |
| Pin Count | 2 Pin per Head |
| Head Shape | Round / Circular |
| Cable Topology | Common Section + Two Branches |
| Pin Map | Defined by Approved Drawing |
| Branch Electrical Topology | To Be Confirmed |
| Simultaneous Output Operation | To Be Confirmed |
| Input Voltage | Project-Specific |
| Current per Head | To Be Confirmed |
| Total Trunk Current | To Be Confirmed |
| Current Validation | Validate Complete Trunk + Branch Paths |
| Main Trunk Length | Project-Specific |
| Branch Lengths | Project-Specific |
| Main Trunk Wire Gauge | To Be Confirmed |
| Branch Wire Gauge | To Be Confirmed |
| Opposite-End Termination | To Be Confirmed |
| Contact Type | To Be Confirmed |
| Working Stroke | To Be Confirmed |
| Total Travel | To Be Confirmed |
| Magnetic Function | Capture + Retention |
| Magnetic Retention per Head | Project-Specific |
| Device-Side Interface | To Be Confirmed |
| Material / Plating | To Be Confirmed |
| Cycle Life | To Be Confirmed |
| IP Rating | To Be Confirmed at Complete Assembly Level |
Explore related Round Magnetic Cable Connectors for alternative circular magnetic cable structures.
You can also review 2 Pin Magnetic Cable Connectors for other two-contact cable assemblies.
The dual-head cable architecture can be evaluated for LED systems requiring two detachable round magnetic power interfaces from one cable assembly.
Final suitability depends on the LED operating voltage, branch currents, total cable load, allowable voltage drop, cable routing, mating geometry and environmental requirements.
It is a branched cable assembly with two separate round magnetic output heads. Each head provides a project-defined 2-pin power interface.
No. The assembly contains two separate 2-pin mating interfaces rather than one 4-pin connector.
Simultaneous operation can be designed for the project, but the source, common trunk, branch junction, wire gauges and magnetic interfaces must be sized for the total expected load.
When both branches share one source, total current is the sum of the active branch currents. The two branch currents do not need to be identical.
Yes. Branch lengths can be customized, but conductor resistance and resulting voltage drop should be reviewed separately for each LED output.
Current capability is project-specific and must be validated through the complete conductive path, including the cable conductor, branch junction, termination, magnetic contact interface and LED-side connection.
The visible mating interface does not fully establish the internal contact mechanism. Spring-loaded construction, working stroke and total travel should be confirmed by the approved contact drawing.
Not automatically. Magnets primarily provide capture and retention. Electrical performance depends on the complete conductive path and mating condition, while final seating is controlled by the mechanical interface.
Yes. The source-side termination can be defined according to the LED power system, cable construction and equipment integration requirements.
Provide the 2-pin Pin Map, LED operating voltage, current per branch, simultaneous-load condition, main and branch cable lengths, wire gauges, source-side termination, mating dimensions and available device drawings.
CUSTOM DUAL-HEAD LED POWER CABLE DEVELOPMENT
Send CTP your 2-pin Pin Map, LED operating voltage, current required by each output, simultaneous-load condition, total input current, main cable length, two branch lengths, wire gauges, opposite-end termination, magnetic-head dimensions, device-side mating structure and available 2D or 3D drawings. Request Custom Quote & Samples
This product page presents a CTP magnetic cable assembly configuration for engineering reference. Final dimensions, electrical ratings, materials, magnet structure, sealing level and reliability targets are not universal values; they are confirmed against the approved drawing, installation condition and model-specific validation plan.
CTP reviews the application and prepares a drawing or specification for approval before sample production. Test scope, acceptance criteria and report format should identify the model, sample status, method, conditions, result and review date.
Yes. Customization can cover geometry, contact layout, materials, cable construction, magnetic structure, sealing and appearance. Feasibility depends on the application and approved specification.
No. Current, voltage, resistance, temperature rise and ingress-protection claims apply only to the identified model and stated test conditions.
Timing is confirmed after the drawing, materials, tooling, sample quantity, validation scope and production requirements have been reviewed.
A reference product image is not enough to define a cable assembly. Confirm the following information before drawing, sampling or quotation review.
The exact project route depends on whether an existing product can be used, modified or requires a new cable assembly design.
Confirm product scope, Pin Map, cable length, termination, quantity and application conditions.
Match magnetic contacts to conductors, source-side wiring and device-side functions.
Confirm dimensions, outlet direction, cable construction and required sample configuration.
Review electrical, mechanical and environmental conditions before production approval.
Submit the magnetic-end structure, electrical functions, cable length, conductor requirements, opposite-end interface, installation space and available drawings for project review.
Review related cable assemblies by contact count, shape, termination and project supply scope.
