No | Part number | Description ( Function ) | Manufacturers | |
3 | WS3110 | High Performance erformance LED Driver WS3110 WS3110 High Performance LED Driver Features ■ Fast start-up time ■ Low operation current (0.6mA) ■ PSR control with Single stage PFC topology ■ CC±5% ■ Programmable output current and output voltage ■ Internal Line and Load compensation ■ Internal soft-start ■ Built in Leading edge blanking (LEB) ■ Cycle-by-cycle Over-Current Protection ■ VCC over- |
Winsemi |
|
2 | WS3130 | High Performance LED Driver WS3130 Product Description WS3130 High Performance LED Driver Features Single stage PFC Primary side regulation without Secondary Feedback Quasi Resonance (QR) mode with Confidential Fly-back topology Real-Current control to meet accurate output current Very less components Programmable input AV voltage compensation Leading Edge Blanking on CS/ |
Winsemi |
|
1 | WS317LZ | THREE-TERMINAL POSITIVE VOLTAGE REGULATOR IC(ABSOLUTE MAXIMUM RATINGS) WS317L Power dissipation Input-Output Voltage Differential Operating Junction Temperature Range Storage Temperature Lead Temperature(Soldering, 4seconds) Output is Short Circuit Protected ESD rating to be determined THREE-TERMINAL POSITIVE VOLTAGE REGULATOR IC Internally limited 38V -20℃ to +85℃ –55℃ to +150℃ 260℃ ABSOLUTE MAXIMUM RATINGS TO-92 WS317LZ INPUT OUT |
Wing Shing Computer Components |
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 |