| Part | PS257 |
|---|---|
| Description | 4-Channel Secondary Monitoring IC |
| Manufacturer | SiTI |
| Size | 309.59 KB |
PS257 PS257 is designed for monitoring a switching power supply (S.P.S.), especially for desktop ATX system. It protects the S.P.S. and PC from over voltage, under voltage, over current, short circuit and over temperature status.
| Part Number | Manufacturer | Description |
|---|---|---|
| PS2571-1 | NEC | HIGH ISOLATION VOLTAGE SAFETY STANDARD TYPE MULTI PHOTOCOUPLER SERIES |
| PS2571L-1 | NEC | HIGH ISOLATION VOLTAGE SAFETY STANDARD TYPE MULTI PHOTOCOUPLER SERIES |
| PS2571-4 | NEC | HIGH ISOLATION VOLTAGE SAFETY STANDARD TYPE MULTI PHOTOCOUPLER SERIES |
| PS2571-4-V | NEC | HIGH ISOLATION VOLTAGE SAFETY STANDARD TYPE MULTI PHOTOCOUPLER SERIES |
| PS2571L-4 | NEC | HIGH ISOLATION VOLTAGE SAFETY STANDARD TYPE MULTI PHOTOCOUPLER SERIES |
