| No | Part number | Description ( Function ) | Manufacturers | |
| 2 | SURTA1500XL | Smart-UPS RT Uninterruptible Power Supply User Manual APC Smart-UPS® RT SURTA1500XL/SURTA1500XLJ/SURTA2000XL Uninterruptible Power Supply User Manual Introduction/Before Installation About this Manual The APC Smart-UPS® RT (SURTA1500XL, SURTA1500XLJ, and SURTA2000XL) is a highperformance, Uninterruptible Power Supply (UPS) designed to prevent blackouts, brownouts, sags and surges from reaching your computers, servers, and other |
 APC |
|
| 1 | SURTA1500XLJ | Smart-UPS RT Uninterruptible Power Supply User Manual APC Smart-UPS® RT SURTA1500XL/SURTA1500XLJ/SURTA2000XL Uninterruptible Power Supply User Manual Introduction/Before Installation About this Manual The APC Smart-UPS® RT (SURTA1500XL, SURTA1500XLJ, and SURTA2000XL) is a highperformance, Uninterruptible Power Supply (UPS) designed to prevent blackouts, brownouts, sags and surges from reaching your computers, servers, and other |
APC |
|
List of most widely used semiconductors
| Part Number | Function | Manufacturers | |
| 1N4007 | The 1N4007 is a rectification diode that is designed for high-voltage applications, typically up to 1000V. It has a maximum current rating of 1A and a forward voltage drop of around 0.7V. |
 Vishay |
|
| LM317 | This is a popular adjustable voltage regulator. |
 ON Semiconductor |
|
6N137 | LM393 | 2N3906 | 2N2222 | TIP120 | 1N5818 | LM324N | A1015 | SMAJ20CA |
|||