POWER/Inverter Board

Description

This specification defined the performance and characteristic of power/inverter board.

It supplies the following outputs :

1). 5Vdc: Logic power.

2). 5Vaudio: Audio power.

3). 19Vinv: Inverter power.

Features

Input Voltage: 100 ~ 240 ±10Vac

Input Frequency: 47 ~ 63Hz

Input power consumption: Less than 1W @ minimum load

Total output power: 40Wmax

Inverter brightness adjustment: Burst mode

Protection function: auto-recovery type

Interface Signals

Input

1.AC Inlet: HUAJIE SA-4S-328 or compatible.

2.J701: SC SCJ-0345-1-X-9 3.6D BLU 3P or compatible.

Output Connector & Pin Assignment: 1. The connecter was pitch 2.0mm.

PIN NO.

Function

Function

 

 

 

1

+5Vdc

+5Vdc supply for logical board

 

 

 

2

+5Vdc

+5Vdc supply for logical board

 

 

 

3

Vbri

Brightness control from logical board (0V to 3.3V)

 

 

 

4

Ven

Inverter enable signal from logical board (high active , >3V)

 

 

 

5

GND

Ground

 

 

 

6

GND

Ground

 

 

 

7

GND

Audio ground

 

 

 

8

+5Vaudio

Audio power (optional).

 

 

 

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Acer V193 manual POWER/Inverter Board, Input

V193 specifications

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