AC-DC LM317 LM337 LF353 Servo
Rectifier Filter Power Supply Module Adjustable
Description:
100% Brand new and Hight quality
PCB Material using hight quality 1.6mm double-sided fiberglass board, double-sided alignment, immersion gold process. Capacitance diameter from 1.6cm-2.2cm can be installed, Can be extended more filter capacitance.
Input Voltage: AC 0-18V (If you want to increase the input voltage, you need to replace 2pcs higher voltage filter capacitor.)
Output Voltage: DC 1.5-25V (AC input x 1.4 times = maximum DC)
Output Current: 1.5A
Board Size: 7.5CM x 7.5CM
Note 1: This is buck regulator power supply board, Itself no booster effect. Such as AC 18V is rectified to get DC 25V, that it's the highest adjustable voltage is 25V.
Note 2: The factory default output voltage is ±5V, Buyers can according to their own needs adjustment voltageļ¼ Find out the 3296 Fine-tuning components, Rotate to the left is buck, Rotate to right is boost.
Note 3:"AC IN" is the AC input, "DC OUT" is the DC output, careful to distinguish between input and output when installed, must not be reversed, otherwise it will burning LF353 Op-amp.
Packing List:
1pcs x AC-DC LM317 LM337 LF353 Servo Rectifier Filter Power Supply Module