200W Discrete Mono Audio Power Amplifier Module 200W Discrete Mono Audio Power Amplifier Module
Excellent value for money. Gives great results. Fully discrete Epitaxial Darlington transistor design. DC supply circuit on board with LED indication. ideal for active speaker system or subwoofer, guitar amp, home theatre systems, instrument amp, etc... Electronics > Audio > Audio Components > Audio Amplifiers > Power Amplifiers WMAH100 WMAH100 WMAH100 5410329732813 46.38 Quasar Electronics Limited
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200W Discrete Mono Audio Power Amplifier Module

Whadda WMAH100 (Velleman VM100) - 200W Discrete Mono Audio Power Amplifier Module
Pre-Assembled Module
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The Whadda WMAH100 (previously called Velleman VM100) is a PRE-ASSEMBLED discrete mono audio power amplifier module that provides 200W music power output (100W RMS @ 4 Ohms). Excellent value for money and gives great results. Heatsink included.

Fully discrete design using TIP142 and TIP147 epitaxial Darlington transistor pair. Board includes built-in DC rectifier and smoothing circuit components.

A suitable mains transformer (Order Code 12030 or TR8040) is available to purchase separately.

Also available in SELF-ASSEMBLY Electronic Kit format without heatsink (Order Code K8060).

Features
  • fully discrete design using Epitaxial Darlington transistors
  • DC supply circuit on board with LED indication
  • ideal for active speaker system or subwoofer, guitar amp, home theatre systems, instrument amp, etc.
  • comes complete with transistor isolators, spacers and bolts
  • overload and short-circuit protection
Specifications
  • 200W music power @ 4 ohm load
  • 100W rms power @ 4 ohm load
  • 70W rms power @ 8 ohm load
  • speaker impedance: 4 - 8 Ohm
  • distortion: 0.02% @ 1KHz/10W
  • damping factor: >800
  • frequency response: 3Hz to 20KHz (-3dB) - not 200KHz quoted in manual!
  • sensitivity: 0.6Vrms
  • signal to noise ratio: 115dB
  • power supply: 2 x 25-30Vac / 120VA
  • PCB dimensions: 107x62mm (approx.)
  • recommended power transformer:
    • 230Vac input, 2 x 30Vac output: Order Code 12030
    • 115 / 230Vac input, 2 x 25Vac output: Order Code TR8040 (output power reduced by ±15%)
  • recommended volume potentiometer: Order Code RE.POT.50KLOG
  • board connections: 6.4mm blade terminal posts (or solder)
  • Product format: PRE-ASSEMBLED Electronic Module Product Format Info
Whadda WMAH100 DocumentationBuy Whadda WMAH100 200W Power Amplifier Module
Item Number:
Whadda WMAH100
Total Price:
£38.65 Exc VAT, £46.38 Inc VAT
Stock Info:
In Stock (Our UK Warehouse)
Your Total:
Quantity:

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