Spot Welder Control Panel Switch Control Board Dedicated Drive Board Parts

Description

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Product Description
Spot Welder Control Panel Switch Control Board Dedicated Drive Board Parts
Descriptions:
It is brand new and has premium quality.
When modifying the spot welding machine, the time switch control board is an indispensable important part. The integrated thyristor control board is popular among fans because of its low price and simple use. The thyristor used on the board is BTA100, and the control board for driving the solid-state relay is also made in order to meet different needs. For the modification of high-power spot welding machine or the use of double-transformer to make spot welding machine, because the primary maximum current is often 40 to 50 A, even if the control board of 100A thyristor is not enough, it is recommended to use the control panel to drive large Current solid state relays, but without the ability to regulate current. After a period of trials, it was found that the expected effect of the design has been achieved, and the spot welder control board using thyristor modules with different currents can be used for different transformers.
Compared with the on-board thyristor integrated control board, it has the following similarities:
The front stage drive circuit is the same, and the time control mode is the same as the current adjustment mode
The front-end power supply and the foot control switch are connected in the same way
The control method of the thyristor is the same, and it is the primary control of the transformer of the series welding machine;
Potentiometer and LED indicator layout, the board can be changed without changing the panel
Compared with the onboard thyristor integrated control board, there are the following differences:
The thyristor module and the control board are separated, and the two are connected by a cable, and a thyristor module with different currents can be selected according to requirements
The thyristor module with one-way double anti-parallel connection is not the SCR two-way thyristor used in the integrated board. The two thyristors are common and cannot be interchanged
The overall cost is higher than the integrated board. For example, the same nominal 100A current is 20-30 yuan higher than the integrated board. In fact, the reliability is higher: the on-board 100A thyristor is domestically produced. Bulk components, 100A modular industrial products, the price difference between the two components is very large, the reliability of bulk components and industrial components is also different, even in this same quality of the SCR triac has no one-way
double reverse Parallel thyristor modules are highly reliable
Packing includes:
1 x Control Board (PC)
Notes:
Control panel only, the thyristor module is not included.
The thyristor module generally shorts the 2 and 3 terminals and counts it as a contact, and then counts the two contacts of the switch as the switch to control the spot welder transformer, and blocks between the two contacts. The absorbing element absorbs the spike voltage.
About Us
Payment
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Warranty
Welcome to our store! We are a professional worldwide wholesale company, with our own factory located in China. We supply many products including Consumer Electronics, Home & Garden, Health & Beauty, Apple accessories, Computers accessories, Car accessories, Clothing accessories, Sports & Outdoor Accessories.
Our principle: offer high quality product to worldwide at reasonable prices. Customers 100% satisfaction is our top priority.
We mainly accept PayPal payment.
Payment should be done within 7 days after the end of the Auction. Otherwise Unpaid Item Dispute will be filed with eBay.
eCheck payments take 3 to 7 business days to clear through PayPal.
International Buyers Please Note:
a) Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility.
b) Please check with your country's customs office to determine what these additional costs will be prior to bidding/buying.
Please list your special requests (color, packages, etc.) in the PAYPAL NOTES SECTION when you make payment.
We ship items to your PayPal confirmed address only. Please make sure your address in PayPal is matched with your shipping address before you pay.
We are unable to take any responsibility for wrong address, any custom delay or tax. Transit time is highly depended and provided by Postal Service.
All items will be dispatched within 1 business day after receipt of payment. Please notice that orders placed on weekends and public holidays will be dispatched on the next working day
It may take longer to other countries or remote areas.
If you have not received your shipment within 30 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is 100% customer satisfaction.
100% Customer satisfaction is our top priority.
Please give us a chance to resolve any issues before leaving a feedback or opening disputes.
Business hours of operation:
Monday - Friday: 8:30 AM - 6:00 PM Standard Beijing Time
Saturday, Sunday and all Public Holidays: Closed
We back our products with a 30-DAY SATISFACTION GUARANTEE! Customers should inspect item(s) and notify us within 30 days of any problems.
If you have a problem with your item, please contact us before leaving feedback. All items being returned must be issued an RMA number BEFORE they are returned.
Return shipping is to be paid by the Buyer.
12 months Warranty from the date of purchase covering manufacturing defects. This warranty excludes any damage caused by the user.
About Us
Welcome to our store! We are a professional worldwide wholesale company, with our own factory located in China. We supply many products including Consumer Electronics, Home & Garden, Health & Beauty, Apple accessories, Computers accessories, Car accessories, Clothing accessories, Sports & Outdoor Accessories.
Our principle: offer high quality product to worldwide at reasonable prices. Customers 100% satisfaction is our top priority.
Payment
We mainly accept PayPal payment.
Payment should be done within 7 days after the end of the Auction. Otherwise Unpaid Item Dispute will be filed with eBay.
eCheck payments take 3 to 7 business days to clear through PayPal.
International Buyers Please Note:
a) Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility.
b) Please check with your country's customs office to determine what these additional costs will be prior to bidding/buying.
Please list your special requests (color, packages, etc.) in the PAYPAL NOTES SECTION when you make payment.
Shipping
We ship items to your PayPal confirmed address only. Please make sure your address in PayPal is matched with your shipping address before you pay.
We are unable to take any responsibility for wrong address, any custom delay or tax. Transit time is highly depended and provided by Postal Service.
All items will be dispatched within 1 business day after receipt of payment. Please notice that orders placed on weekends and public holidays will be dispatched on the next working day
It may take longer to other countries or remote areas.
If you have not received your shipment within 30 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is 100% customer satisfaction.
Feedback
100% Customer satisfaction is our top priority.
Please give us a chance to resolve any issues before leaving a feedback or opening disputes.
Business hours of operation:
Monday - Friday: 8:30 AM - 6:00 PM Standard Beijing Time
Saturday, Sunday and all Public Holidays: Closed
Warranty
We back our products with a 30-DAY SATISFACTION GUARANTEE! Customers should inspect item(s) and notify us within 30 days of any problems.
If you have a problem with your item, please contact us before leaving feedback. All items being returned must be issued an RMA number BEFORE they are returned.
Return shipping is to be paid by the Buyer.
12 months Warranty from the date of purchase covering manufacturing defects. This warranty excludes any damage caused by the user.
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On Jun-16-20 at 00:24:16 PDT, seller added the following information: