The **AM3N-2409D-R** is a high-performance, isolated DC-DC converter manufactured by **Aimtec**. It belongs to the AM3N series, which is designed to provide regulated output power in a compact package. --- ### ## Technical Specifications Below is a detailed breakdown of the electronic characteristics of the AM3N-2409D-R: | Parameter | Specification | Details | | :--- | :--- | :--- | | **Input Voltage Range** | 18V – 36V DC | 24V Nominal input | | **Output Voltage** | ±9V DC | Dual output configuration | | **Output Current** | ±167 mA | Maximum current per rail | | **Power Rating** | 3 Watts | Total output power | | **Isolation Voltage** | 1000 VDC | Input to output isolation | | **Efficiency** | ~80% | Typical efficiency at full load | | **Package Type** | SIP8 | Single In-line Package (8 pins) | | **Operating Temp** | -40°C to +85°C | Industrial grade temperature range | --- ### ### Key Features and Components 1. **Dual Output Configuration:** Unlike single-output converters, this part provides both +9V and -9V rails relative to a common ground. This is essential for powering operational amplifiers (Op-Amps) and analog circuitry. 2. **Regulated Output:** It ensures that the output voltage remains stable even if the input voltage fluctuates within the 18V-36V range or if the load changes. 3. **Short Circuit Protection:** It includes continuous short-circuit protection with auto-recovery, protecting the rest of the PCB from power faults. 4. **Compact SIP8 Housing:** The small footprint (approx. 21.85 x 9.20 x 11.10 mm) allows for high-density mounting on printed circuit boards. --- ### ### Typical Applications * **Industrial Controls:** Powering sensors and actuators that require bipolar voltages. * **Instrumentation:** Used in measurement devices to provide clean power to analog-to-digital converters (ADCs). * **Communication Equipment:** Isolating noise between the power source and sensitive data transmission lines. * **Data Acquisition:** Providing stable ±9V for signal conditioning circuits. --- ### ### Pinout Configuration (Generic SIP8 Dual) While you should always consult the official datasheet for the exact layout, a standard SIP8 dual-output converter typically follows this logic: * **Pin 1:** -Vin (Input Ground) * **Pin 2:** +Vin (Positive Input) * **Pin 3:** Remote On/Off (Optional/Not always used) * **Pin 5:** No Connection (NC) * **Pin 6:** +Vout (Positive Output) * **Pin 7:** Common (Output Ground) * **Pin 8:** -Vout (Negative Output)