LH1540 is High Voltage Optically Coupled Solid manufactured by Siemens Semiconductor Group.
| Manufacturer | Part Number | Description |
|---|---|---|
Siemens Semiconductor Group |
LH1540 | HIGH VOLTAGE/ SOLID STATE RELAY OPTOCOUPLER |
Infineon |
LH1540AAB | 1 Form A Solid State Relay |
Vishay |
LH1540AAB | 1 Form A Solid-State Relay |
|
Infineon |
LH1540AABTR | 1 Form A Solid State Relay |
|
Vishay |
LH1540AABTR | 1 Form A Solid-State Relay |
Siemens Solid State Relays (SSRs) are miniature, optically-coupled relays with high-voltage MOSFET outputs. The relays are capable of switching ac or dc loads from as little as nanovolts to hundreds of volts. Likewise, the relays can switch currents in the range of nanoamps to hundreds of milliamps.
