
50 Watt Amplifier Module Kit
CAT.NO: KC5150
50 Watt Amplifier Module Kit
CAT.NO: KC5150
Ref: Silicon Chip March 1994This 50 watt unit uses a single chip module and provides 50 watts RMS into 8 ohms with very low distortion and extreme qui...
$23.95
Bulk Pricing:
1-4 | $23.95 |
5+ | $21.55 |
Out Of Stock
OUT OF STOCK ONLINE
Limited quantity available in store
Description
Ref: Silicon Chip March 1994
This 50 watt unit uses a single chip module and provides 50 watts RMS into 8 ohms with very low distortion and extreme quietness.
- PC Board size only 84 x 58mm.
Kit is supplied in short form version.
PC Board and electronic components only supplied.
Heatsink Optional
Power supply not included.
Power Requirements:
+/-35VDC rails @ 80VA per module
MT2114 25 + 25V 160VA toroid x 1
ZR1314 Bridge rectifier x 1
RE6241 2,200/50V electro caps x 2
Note: The LM3876 used in this design has been changed to severely limit its power output into 4 Ohm loads. If you want to use a 4 Ohm load, the solution is to use the LM3886 which can deliver over 60W. However the supply rails should be reduced to +/- 28V, as recommended in the article for the LM3876 when using 4 Ohms loads.
Assembly required
Specifications
Kit Form | Short Form (circuit only) |
Difficulty | Simple |
PCB Width | 58mm |
PCB Length | 84mm |
Estimated Construction Time | 45min |
Tools required | Soldering Iron |
Application Field | Amplifier Module |
Audio Device | Amplifier |
Signal Input Level | 1mV |
Output power | 50W |
Audio distortion | 0.002% |
Signal to noise ratio | -114 |
Audio power supply | 37.5VDC |
Warranty: 3 Months
DELIVERY
CHECK IN-STORE
Have a question ?
Call our Techstore
on 1800 022 888
Call our Techstore
on 1800 022 888