Home Audio Amplifier Power Protection Startup Board for Delay Soft Start High-Power Soft Power Module

Descrição de Home Audio Amplifier Power Protection Startup Board for Delay Soft Start High-Power Soft Power Module

Power supply design for -board industrial sealed , with a standby power consumption of O
30A high current relay control, power only requires 10MA to control 2000W electrical equipment.
4 thermistors are used as starting loads to reduce the starting impulse current.
The delay circuit is a transistor capacitor delay circuit, which can adjust the resistance and capacitance parameters to change the delay .
Reserve 2 temperature control switches. When not in use, both temperature switches need to be short circuited. When the designed LED lights , it represents normal power supply.
Overview of high-power power delay soft start board:
1. Power supply design for -board industrial sealed , with a standby power consumption of O
2.2 30A high current relay control, power only requires 10MA to control 2000W electrical equipment.
3.4 thermistors are used as starting loads to reduce the starting impulse current.
4. The delay circuit is a transistor capacitor delay circuit, which can adjust the resistance and capacitance parameters to change the delay .
5. Reserve 2 temperature control switches. When not in use, both temperature switches need to be short circuited.
When the designed LED lights , it represents normal power supply.
Performance:
Working voltage: AC 220V
Power delay: about 3 seconds (3 seconds)
Starting limit current: around 3.5A
Board size: 85mm in length, 70mm in width, 28mm in height, net weight: 186g
Protection category: Power delay voltage reduction current limiting protection.

Package Contents:
1*High-power Soft Power Module