30A 220v Soft-start Protective Anti-collision Board for HIFI Stereo Amplifier

Description

• No transformer required
• The power switch does not need a large current, 3A is enough
• Small size, can be directly soldered to the power supply tail plug
• Voltage: AC220V
• Size: 74MM*61MM

Product Description:

This product uses advanced double-sided thickened gold-plated PCB (substrate 2MM, copper foil thickness 75U, not comparable to 50U), high current wiring, 30A high current contact relay and other components assembly, no need to connect transformer, and can be directly soldered to the chassis The power input socket (the type of power socket with insurance) does not need to be punched and installed, and the size is small, and the space of the chassis can be utilized reasonably.

Product function: Prevent the impact of large current on the component when the power amplifier is turned on. (Delay time is about 1 second) This version is an enhanced version of the improvement. The difference from the previous version is that after the power switch is turned on, the switch no longer passes a large current. After the switch is turned on, the switch only loads a small current of the 30A relay coil. The large current used for the amplifier or other equipment is completely borne by the 30A relay, so the durability of the switch and the limitation of the switch can be used to pass more current! Note: This power switch must use a dual power switch, which can be used without a large amperage, 3A double switch.

product advantages:

1: no transformer required

2: The power switch does not need a large current, 3A is enough

3: Small size, can be directly soldered to the power supply tail plug

Voltage: AC220V

Size: 74MM*61MM

Package:
1pc 30A 220v soft-start protective anti-collision board

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