power supply regulator 1_2V-20V and 3V-6V-9V-12V 3Amp With LM317T and 2N3055

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This is Circuit Power supply regulator Current 3Amp Voltage output : 1.2V-20V and 3V,6V,9V,12V.
Use IC LM317T and 2N3055, Easy to Bulid and normal part low cost too. detail see in circuit image.

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This entry was posted on Monday, August 27th, 2007 at 11:37 pm and is filed under LM317, Power supply, Variable Regulator. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.