The **RTS-1224-R** is a high-performance, industrial-grade DC-DC converter, typically manufactured by **RECOM Power**. It belongs to the RTS series, which is known for its compact size and high isolation capabilities. --- ### 1. Key Technical Specifications The model name "RTS-1224-R" follows a specific naming convention that defines its primary electrical characteristics: | Parameter | Specification | | :--- | :--- | | **Input Voltage** | 12V DC | | **Output Voltage** | 24V DC | | **Output Power** | 2 Watts | | **Isolation Voltage** | 1kV DC (Standard) | | **Package Style** | SMD (Surface Mount Device) | | **Efficiency** | Typically 80% - 85% | --- ### 2. Electronic Component Features The internal and functional design of the RTS-1224-R focuses on power regulation and circuit protection: * **Galvanic Isolation:** It provides physical and electrical separation between the input and output circuits. This prevents ground loops and protects sensitive logic-level components from high-voltage spikes on the supply line. * **Unregulated Output:** This specific model is an **unregulated** converter. This means the output voltage may fluctuate slightly depending on the load applied. It is best used in applications where the input voltage is already stable. * **Internal Protection:** It usually features short-circuit protection (often limited to 1 second) to prevent catastrophic failure during wiring errors. * **SMD Construction:** The "-R" suffix indicates it is provided in **Tape & Reel** packaging for automated SMT (Surface Mount Technology) assembly lines. --- ### 3. Pin Configuration & Application The device is housed in a standard SIP8 or compact SMD package. Below are the typical functional blocks: #### Typical Use Cases: 1. **Industrial Controls:** Providing 24V power to sensors from a 12V system bus. 2. **IGBT Gate Drivers:** Providing isolated bias voltages. 3. **Data Acquisition:** Eliminating noise by isolating digital and analog power planes. #### Circuit Integration Note: To ensure electromagnetic compatibility (EMC), it is recommended to use external capacitors: * **Input Capacitor:** A 4.7μF – 10μF MLCC to reduce ripple. * **Output Capacitor:** A 10μF capacitor to stabilize the 24V rail. ---