Product Details:
Product Details:Circuit reference Jung, Walt Jung has been designing voltage regulators since 1961
Very low noise, very low output impedance, very suitable for pre-amplifier, DAC precision power supply. It is a very good circuit for all discrete voltage regulators today!
Low-dropout high-speed voltage stabilizing diode rectification, the main filter is ELNA. The output transistor is MJE15032.15033, and the operational amplifier is OPA1611
Using LED as constant voltage and constant current source, the noise is very low.
This is a finished board that has been tested.
Specifications:
Input voltage range: AC7X2 to AC18X2
Output voltage range: +/-5V to +/-18V
Maximum output current: 2A
PCB size: 81*61MM
Package list:
1 × Assembly board
