1. Press the mode button to choose the mode before use.
Assistance/Line: Press the word "AUX / Screen will show "Lines"
Description:
It is a linear buck module. The voltage adjustment range can be adjusted from 2.5 V to 37 V, but the power consumption is proportionate to the pressure difference, so it is recommended that the working pressure difference is within 10 V.
If the output voltage needs to be 24V, the ideal DC voltage before stabilization is 26V and then converted to AC (26VDC / 1.4 times = 18VAC), 18V output transformer is ideal.
The circuit board of this product consists of high quality 1.6mm double-sided fiberglass board, double sided wiring and tinned process.
The main filter capacitor pin has a co-existence design of "lead pin/hard pin" and the capacitor diameter is 23mm filter capacitor.
The layout adopts a classic single point ground, all the ground wires are copper wire, and the parts are symmetrical placement, beautiful and generous.
Specifications:
Input AC Voltage Requirement: 35V AC MAX
Output DC current: Max 7A (only available under small pressure)
Size:92*50mm
Package included: 1 audio amplifier
Note: This AC input needs to add transformer, can not connect directly to AC220V.