7 W MONO AUDIO AMPLIFIER
7 W MONO AUDIO AMPLIFIER
€8,95
In stock
In stock
SKU: WSAH4001 This product is a replacement of: K4001 Check our full Whadda product transition list Category: Audio & Hifi Applications Skills: Electronics Level 1, Mechanics Level 1, Soldering Level 2
Description
This small amplifier is constructed around the TDA2003 IC, capable of delivering 4Wrms at 4 ohms. The IC is fully protected against overheating and short circuits. A conventional direct current is sufficient as power supply.
This product is a replacement of: K4001
Features
- exists also in mounted version:
Specifications
- Technical data:
- Specifications: <ul><li>music power output: 7 W / 4 Ohm</li><li>RMS output: 3.5 W / 4 Ohm or 2 W / 8 Ohm</li><li>total harmonic distortion: 0.05 % (1 W / 1 kHz)</li><li>frequency response: 20 Hz to 20 kHz (-3 dB)</li><li>signal-to-noise ratio: 86 dB (A-weighted)</li><li>input sensitivity: 40 mV / 150 KOhm</li><li>overload and short-circuit protected</li><li>supply voltage: 15 VDC (8 to 18 VDC possible) / 0.5 A</li></ul>
- Operational properties:
- Instruction manual languages: Dutch, English, French, German, Spanish
- Coding skill level: none
- Electronics skill level: 1
- Mechanics skill level: 1
- Soldering skill level: 2
- Product basic info:
- Colour: Green
- Depth: 35 mm
- Width: 55 mm
- Weight: 42 g
Additional information
| Weight | 42 g |
|---|---|
| Dimensions | 3,80 × 7,80 × 15,50 cm |
| Soldering | level 2 |
| Electronics | level 1 |
| Coding | none |
| Mechanics | level 1 |
Manuals
Manual
| Parts list English assembly instructions through illustrations, pictures, etc. |  | EN DE ES FR IT NL |
| Assembly instructions Written multilingual manual explaining how to build the kit | | EN DE ES FR NL |
Online Manual
Downloads
| Datasheet Connection diagram of a 7W amplifier | | EN |
| Datasheet Connection diagram of a 7W amplifier with a volume regulator | | EN |
| Datasheet Connection diagram of a simple supply for the 7W amplifier (K4001) using a transformer, a rectifier & a capacitor. | | EN |
| Infosheet resistor colour code | | EN DE ES FR NL |
| Overview of Velleman modules that are equal to D.I.Y Kits This sheet is useful when you want to know which modules you could find in the do-it-yourself range of Velleman Kits and minikits. | | EN DE ES FR NL |
