This kit is a quick, neat, and inexpensive way to provide a smoothed ±25V, 2A dual polarity unregulated DC power supply suitable for powering many audio power amplifiers.
The kit comprises four IN5401 (100V/3A) diodes in a standard bridge rectifier set-up and four 2200uF/50V electrolytic capacitors which provide DC ripple smoothing. They are mounted on a small PCB to avoid the usual spaghetti-wired mess.
It only requires the AC output of a centre-tapped transformer (not supplied). See the kit documentation for information on choosing an appropriate transformer for your needs.Specifications
|Supply||50V (90VA) centre-tapped transformer (not supplied)|
|Output Voltage||±25V dc max.|
|Output Current||1.8 Amps max.|
|Board Dimensions||75 x 50mm|
|Board Connections||Solder Pads|
|Product Formats||SELF-ASSEMBLY Electronic Kit (KT) or|
PRE-ASSEMBLED Electronic Module (AS) Product Formats Info