2000W Amplifier Power Supply Soft Starting Board High Power For 1969 audio Speaker Thunder Protection 220V

2000W Amplifier Power Supply Soft Starting Board High Power For 1969 audio Speaker Thunder Protection 220V

Name: 2000W Amplifier Power Supply Soft Starting Board High Power For 1969 audio Speaker Thunder Protection 220V
Brand: MMO Dropship
SKU: 2251832707042460
Price: 36.12 VND
Availability: InStock
Rating: 4.9 (73 reviews)

Code: TD-2251832707042460 28 orders

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$ 36.12 $ 39.07

Color: 220V

220V

Note

Quantity:

Other people want this. 23 people have this in their carts right now.

Description
Shipping & Returns

Brand Name:	GHXAMP
Certification:	NONE
Origin:	CN(Origin)
Maximum Power Per Channel:	NO POWER
Model Number:	3800W-2000W Power Tool Soft Starting
Package:	Yes
Channels:	1

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Note: The correct wiring sequence is: the power--switch--soft start--load .

Name: High power power soft start circuit board

Relay: RGL high power super large current 100A pure copper foot relay

Size: 95mmX58mmX30mm (height), ultra-small size

The power used is suitable within 3800W. Long-term load working power is recommended at around 2000W

110V version

Power Supply Voltage Adaptation Range: AC 100V to 125V.

220V

version

Power supply voltage adaptation range: AC 200V to 275V.

Main Feature:

The soft starter function is to reduce the inrush current at the moment of startup to reduce the impact of the machine on the grid and extend the life of the switch. This board uses ultra-high current (100A) pure copper foot relay and 4 large thermistor NTC 20D-20, which effectively protects the machine and prevents excessive starting current.

This board does not require an auxiliary power supply. It has only 2 terminals, one is connected to the power input (before a switch control), and one output is connected to the load, which is very convenient to use.

Working Principle:

At the initial stage of power-on, the load is supplied through a thermistor with a negative temperature coefficient. As the temperature of the thermistor rises, the resistance decreases and the voltage rises slowly, thereby effectively suppressing the impact of the surge current on the line and other electrical appliances. Impact. After about 2 seconds, the relay pulls in (adjustable pull-in time, see the picture for details), short-circuit the thermistor, the power supply will directly supply power to the load through the relay contact, and the load enters the normal working state.

Detonator function:

The lightning protection tube, also called the gas discharge tube, is composed of a pair of cold cathode plates that are separated from each other and encapsulated in a glass tube or a ceramic tube filled with a certain inert gas (Ar).

The gas discharge tube is turned off under normal operating conditions, and its interelectrode resistance is above the megaohm level. When the surge voltage exceeds the withstand voltage of the circuit system, the gas discharge tube is broken down and the arc discharge phenomenon occurs. Since the arc voltage is low, it is only several tens of volts, which can limit the further rise of the surge voltage in a short time. .

The gas discharge tube uses the above principle to limit the surge voltage and protect the circuit from overvoltage.

Package

1pc Thunder protection power soft start board

pictures

DELIVERY ESTIMATE

We processes orders between Monday and Friday. Orders will be processed within 5 business days of ordering and shipped the next day after the processing day. Please note that we don't ship on weekends.

We deliver your orders in 15-20 working days (free shipping), International orders delivery is subjected to the policy of third party courier service, and differs from country to country basis.

Due to the Covid-19 pandemic, you may experience delivery delays but we are committed to getting your order to you as soon as possible.

Note: Please ensure all delivery information is correct. If there is incorrect and/or missing information, we may be required to contact you to update the delivery information, which may cause delays in delivering your order. Delays may also occur as a result of customs clearance.

RETURN POLICY

At MMO-Dropship we strive to make our customers 100% satisfied with the product they’ve purchased from us. If you are experiencing any shipping or products issues, and you’re feeling frustrated, then please send us an email and our team will assist you right away.

We have a 7-day return policy, which means you have 7 days after receiving your item to request a return.

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.

To start a return, you can contact us at [email protected]. If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

You can always contact us for any return question at [email protected].

DAMAGED ITEM AND LOW QUALITY

For the fastest resolution, please include a photograph demonstrating the poor quality or the damaged area of the item. The most optimal pictures are on a flat surface, with the tag and error clearly displayed.

We will use this information to help you with your order, and eliminate errors in future.

REFUND POLICY

If you feel the product that you’ve purchased does not show the requirements that you initially had in mind, then you do have the option to request a refund.

Here are the circumstances in which refunds will be granted:

You can get a refund if:

You aren't happy with your order: You’ve purchased your MMO-Dropship products in the last 7 days and want to return them, we will process full refund as soon as possible when we receive the items from you

The product you’ve purchased is completely non-functional
You did not receive your product within 60 business days or 90 business days (South America) of purchase

Please note that refunds can take 3-5 business days to return in your account.

You can always contact us for any return question at [email protected].