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2Pcs ULN2803A Transistor Array Driver Module High Current Electronic Components
- Package includes 2 Pcs ULN2803A transistor array driver modules.
- High current driver module for electronic components and DIY projects.
- Built-in diodes for inductive load protection, stable performance.
- Widely used in Arduino, PLC, relay drive, motor drive and other electronic control applications.
- Easy to install and use, reliable and durable for long time operation.
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Overview
Specs
Reviews
Features:
1. The ULN2803A device is a transistor array with the voltage of 50 V and the current of 500 mA.
2. The device consists of eight NPN pairs, which has a high voltage output and a common cathode clamp diode for switching inductive loads.
3. The collector current rating of each pair is 500 mA. pairs can be connected in parallel to increase current capacity.
4. Applications of the ULN2803A Module include relay drivers, hammer drivers, lamps drivers, display drivers (LED and gas discharge), line drivers and logic buffers.
5. Each pair of ULN2803A devices is equipped with a 2.7k series base and can work directly with TTL or 5V CMOS devices.
Specification:
Item Type: ULN2803A moduleCollector-Emitter Voltage: DC50V
Input Voltage: DC30V
Collector Peak Current: 500mA
Output Clamp Current: 500mA
Junction Temperature: -65--150
Storage Temperature: -65--150
Package List:
2 x Module4 x Pin Insertion
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
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- Return for refund within: 15 days
- Return for replacement within: 30 days
- This item is covered by GuoLongSheng Shop Return Policy
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