The **WLS28-2..1130S** refers to a specific model within the Banner Engineering WLS28-2 series of LED Strip Lights. This model is characterized by its 1130 mm length and side-wire (or side-mount) configuration. Below is the technical breakdown of its electronic components and specifications. ### 1. Key Technical Specifications | Feature | Specification | | :--- | :--- | | **Operating Voltage** | 12V DC to 30V DC | | **Current Consumption** | Max 1.32A at 12V DC / 0.52A at 30V DC | | **Power Consumption** | Approx. 15.8 Watts | | **Illumination Color** | Cool White (standard) | | **Luminous Flux** | ~2600 Lumens | | **Dimmable** | Yes (via PWM or specific wiring) | --- ### 2. Internal Electronic Components The WLS28-2 series is engineered for industrial environments, featuring sophisticated circuitry compared to standard consumer LED strips: * **LED Array:** High-intensity surface-mount LEDs distributed evenly across the 1130mm PCB to provide shadowless illumination. * **Constant Current Driver:** The internal circuitry includes a buck-boost or linear regulator that maintains consistent brightness regardless of voltage fluctuations (within the 12-30V range). * **Thermal Management:** The electronics are mounted on an aluminum baseplate which acts as a heat sink, preventing the LEDs from overheating and ensuring a long lifespan (L70 rating of 50,000+ hours). * **Protection Circuitry:** * **Reverse Polarity Protection:** Prevents damage if the DC leads are swapped. * **Transient Voltage Suppression:** Protects against spikes common in industrial power grids. --- ### 3. Wiring and Connection The "S" suffix in the model number often denotes the **Side-exit** wiring or a specific switch configuration. Most industrial models use a 4-pin M12/Euro-style quick disconnect or a built-in cable. #### Pinout (Standard M12 Male) ```text Pin 1: Brown --> +12V to 30V DC Pin 3: Blue --> DC Common (Ground) Pin 4: Black --> PWM Dimming Input (optional) ``` --- ### 4. Dimensional and Environmental Build * **Length:** 1130 mm (approx. 44.5 inches). * **Housing:** Clear or diffuse polycarbonate window with an anodized aluminum housing. * **IP Rating:** Typically IP50 (Standard), though some variations are rated IP67/IP69K for washdown environments.