Additional information
| Weight | 0.01 kg |
|---|---|
| brand | Fafeicy |
| dimensions |
2Pcs ULN2803A Darlington Transistor Arrays Driver Breakout Board, High Current Voltage Driver, High Withstand Voltage and High Current Original Electric Component
£16.99
- The ULN2803A darlington transistor device is a Darlington transistor arrays driver with the voltage of 50 V and the current of 500 mA.
- The ULN2803A board consists of eight NPN Darlington pairs, which has a high voltage output and a common cathode clamp diode for switching inductive loads.
- The collector current rating of each ULN2803A Darlington is 500 mA. Darlington pairs can be connected in parallel to increase current capacity.
- Applications of the ULN2803A board include relay drivers, hammer drivers, lamps drivers, display drivers (LED and gas discharge), line drivers and logic buffers.
- Each pair ULN2803A darlington transistor is equipped with a 2.7kΩ series base resistance and can work directly with TTL or 5V CMOS devices.
In stock