The 1625 Tube Datasheet is more than just a technical document; it’s a gateway to understanding and utilizing a robust beam power tetrode originally designed for military applications. This datasheet provides critical specifications, operating characteristics, and performance parameters, allowing engineers, hobbyists, and vintage audio enthusiasts to confidently work with this tube in a variety of circuits.
Decoding the 1625 Tube Datasheet
The 1625 Tube Datasheet is a comprehensive guide that details every aspect of the tube’s functionality. It outlines the absolute maximum ratings, which are crucial for preventing damage and ensuring longevity. These ratings cover parameters like plate voltage, screen voltage, and grid voltage. Exceeding these limits can result in premature failure or even catastrophic damage to the tube and associated circuitry. Understanding these limits is the first step to safe and effective usage. The datasheet usually contains information in the following format:
- Absolute Maximum Ratings: Voltages, currents, and power dissipations that should never be exceeded.
- Typical Operation: Example circuit configurations and performance data.
- Physical Characteristics: Dimensions, pinout, and other physical details.
Beyond the absolute maximum ratings, the 1625 Tube Datasheet provides typical operating conditions. This information includes suggested voltages, currents, and load impedances for various applications, such as audio amplification and radio frequency (RF) amplification. It also presents performance data, such as gain, output power, and distortion levels, allowing users to predict and optimize circuit behavior. It provides a good starting point. Properly interpreting this section allows users to achieve the desired performance from the 1625 tube while maintaining a safe and reliable operating point.
Furthermore, the 1625 Tube Datasheet illustrates the physical characteristics of the tube, including its dimensions, pinout, and basing diagram. The pinout diagram is essential for correctly wiring the tube into a circuit. Knowing the dimensions helps with mechanical design and enclosure considerations. Here’s a quick look at the usual table information structure:
| Parameter | Typical Value |
|---|---|
| Plate Voltage | 250V |
| Screen Voltage | 250V |
| Plate Current | 45mA |
To get the most out of your 1625 tube projects, we strongly suggest referring to the original manufacturer’s datasheet. It contains all the vital information discussed above, ensuring safe and optimal operation.