SUPER-MINI DIGITAL AMPLIFIER BOARD
SUPER-MINI DIGITAL AMPLIFIER BOARD
€5,90
In stock
In stock
SKU: WPI411 This product is a replacement of: VMA408 Check our full Whadda product transition list Category: Interfaces Skills: Coding Level 2, Electronics Level 2, Mechanics Level 1
Description
Dual channel stereo output 3 W + 3 W power Class D amplifier.
This product is a replacement of: VMA408
Features
- high amplification efficiency 85%
- can directly drive 4 ohm/8 ohm small speakers
- good sound quality & noise suppression
- unique without LC filter class D digital power board
- can use computer USB power supply directly
- low THD+N
- short circuit protection
- thermal shutdown
Specifications
- operating voltage: 2.5 to 5 VDC
- connections: solder connections
- sound processor: PAM8403
- dimensions: 23 x 16 x 2 mm
Additional information
| Weight | 22 g |
|---|---|
| Dimensions | 3,80 × 7,80 × 12,00 cm |
| Soldering | none |
| Electronics | level 2 |
| Coding | level 2 |
| Mechanics | level 1 |
Manuals
Manual
| User manual EN |  | EN |
