powerbox
stanislavstarcha
Components (23)
| Reference | Value | Description |
|---|---|---|
| Q1,Q3 | NMOS | N-MOSFET transistor, drain/source/gate |
| Q2 | PMOS | P-MOSFET transistor, drain/source/gate |
| Q4,Q5 | PMOS 9301 | -3.6A Id, -30V Vds, 64mOhm Rds, P-Channel HEXFET Power MOSFET, SOT-23 |
| U1 | REF3025 | 2.500V 50-ppm/°C Max, 50-μA, CMOS Voltage Reference, SOT-23-3 |
| U3,U7 | TL331 | Single Differential Comparator with Open-Collector Output, SOT-23-5 |
| U4 | SN74LVC2G04DBVR | |
| U5,U6 | NE555D | Precision Timers, 555 compatible, SOIC-8 |
| U8 | L78L05_SOT89 | Positive 100mA 30V Linear Regulator, Fixed Output 5V, SOT-89 |
| C1-C3,C5 | 10u | Unpolarized capacitor |
| C4,C6 | 10n | Unpolarized capacitor |
| C7-C9 | 1u | Unpolarized capacitor |
| D1,D2 | D_Zener | Zener diode |
| IN1 | FAN1 | Generic connector, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/) |
| IN2 | INV FAN1 | Generic connector, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/) |
| IN3 | FAN2 | Generic connector, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/) |
| IN4 | INV FAN2 | Generic connector, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J1 | IN | Generic connector, single row, 01x02, script generated |
| J2 | LOAD | Generic connector, single row, 01x02, script generated |
| R1,R9,R17 | 1M | Resistor |
| R2 | 270k | Resistor |
| R4,R11,R13,R18,R19 | 1k | Resistor |
| R5,R7,R8,R10,R12,R14,R20-R24,RV1 | 10k | Potentiometer,Resistor |
| R6,R15,R16 | 500k | Resistor |