



Mini Digital Amplifier module USB Charger 3W Dual Track with cable
₹145.00
Ex Tax: ₹122.88
- Stock: In Stock
- SKU: TECH1340
The Mini Digital Power Amplifiers 3W Dual Track provides Class AB power amplifier performance with Class D amplifier efficiency. The use of low noise, no filter structure can save the traditional D class amplifier output low pass filter. It requires very few external components, thus saving PCB space and system cost, which is ideal for portable applications.
Features:
- A d-type amplifier without a filter, low quiescent current, and low EMI.
- When connects with a 4-ohm load and 5V power supply, the output power can be up to 3W.
- Low THD, low noise.
- Short circuit protection; thermal protection.
Specifications:
Operating Voltage |
2.5-5.5 V (USB power
supply). |
Cable Length(mm) |
200 |
Output Power(Watt) |
3W+3W. |
Input Impedance |
2 Kohm. |
Output Impedance |
4 ohm. |
Efficiency |
90%. |
Frequency Response |
50 Hz – 20 KHz. |
Dimensions in mm (LxWxH) |
23 x 23 x 10 |
Weight (gm) |
5 |
Package Includes:
- 1 x Mini Digital Amplifier module USB Charger 3W Dual Track with cable