Regulator 15V 400mA by 748 and 2N3055

This entry was posted on Thursday, September 25th, 2008 at 9:18 am and is filed under power supply.

Today try come to see linear regulator 15volt 400mA Circuit. It is use IC op-amp IC748 perform control Voltage Regulator 15V. by have ZD1 5.1V be the referable voltage. For Transistor 2N3055 , perform enlarge current tallly go up and Q3-2N3904 help protect something through the circuit. This circuit can give Current get about 400mA only.
วงจรจ่ายไฟตรงคงที่ ขนาด 15V ด้วยไอซีออบแอมป์ IC 748 และทรานซิสเตอร์ 2N3055 อ่านต่อ

วงจรอื่นๆ
Power supply regulator 38V
DC 3 Volt to DC 5Volt using LT1073
DC 12V to DC 6V-7.5V-9V Converter using 2N3055
Dual output power supply 15 Volt

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