+ - 15 V regulated power supply
This is useful for small amplifier , op amp projects Parts : IC 7815,7915 -1 nos , 2200uf 35 V - 2 nos .22uf ceramic/ poly - 2 nos 100uf 25v -2 nos Verro board -1 no Transformer 12v -0-12v secondary and 220v /110 V primary wires for connecting etc