Author Topic: SAFE POWER SUPPLY FOR AUDIO AMPLIFIERS (Read 351 times)

Engr. Dacuycoy · « **on:** April 04, 2012, 09:10:03 AM »

para sa mga walang adjustable transformer

http://electronica.mk/all_articles/Power_Supplies/2012/Safe_Power_Supply_for_Power_Amplifiers/Safe_Power_Supply.html

Characteristics:
balanced, independent adjustable output common +-15-100V
full protection of SOA (100-700mA)
LDO-type stabilizer
indicator (LED yellow) output voltage
indicator (red LED) fault / limit current (CC)
indicator (green LED) proper stabilization voltage (CV)
''function''inclusions alternating voltage (50Hz) to measure PSRR
ability to work independently (complete with transformer power supply) or the same stabilizer as an electronic fuse to secure end-run power

Philippine Electronics Forum · « **on:** April 04, 2012, 09:10:03 AM »

Min · « **Reply #1 on:** April 04, 2012, 09:17:46 AM »

nice power supply sir. At 12v to 40v voltage range po ganu po kaya max current ang pwede nito ideliver.

Philippine Electronics Forum · « **Reply #1 on:** April 04, 2012, 09:17:46 AM »

Engr. Dacuycoy · « **Reply #2 on:** April 04, 2012, 09:35:58 AM »

gamit yan sa mga first built na amplifier.. it is not intended as a permanent power supply

Philippine Electronics Forum · « **Reply #2 on:** April 04, 2012, 09:35:58 AM »

efren · « **Reply #3 on:** April 05, 2012, 10:09:09 AM »

nice bench PS...a must doon sa walang tigil ng kakalikot at buo ng amp

Philippine Electronics Forum · « **Reply #3 on:** April 05, 2012, 10:09:09 AM »

Engr. Dacuycoy · « **Reply #4 on:** April 05, 2012, 10:10:11 AM »

^ natumbok mo sir

Philippine Electronics Forum · « **Reply #4 on:** April 05, 2012, 10:10:11 AM »

Philippine Electronics Forum