-40%
Dual OMRON Relay UPC1237 Speaker Protection Board For HIFI Amp Amplifier Diy Kit
€ 4.23
- Description
- Size Guide
Description
Dual OMRON Relay UPC1237 Speaker Protection Board For HIFI Amp Amplifier Diy KitDescription:
The turn-on delay is 1S to close, there is no need to use 3S delay. DC monitoring and protection, real-time protection of speakers. Turn off the speaker instantly.
All capacitors are used as soon as possible to ensure stable operation. The terminal uses the best KEFA brand industrial-grade high-current terminal. The core uses UPC1237 for protection, which is stable and reliable. The input is added with 7812 voltage stabilization to make it more stable. It is not easy to introduce noise into the power amplifier and has a longer life.
Note: The module belongs to the kit. Need to solder by yourself. If you are not a professional, please do not buy.
Features:
1 Use the best-performing UPC1237 as the core device, with functions such as start-up delay, DC protection, power failure and impact prevention
2 Using OMRIN original high-current relay as the core device is not afraid of contact ignition and oxidation
3 Use 7812 for voltage stabilization, wide power supply range, up to any range from AC12V to AC24V
4 The circuit is simple and reliable. It is very easy to make, no debugging
6Imported relay with sterling silver contacts.
Power supply: 12-20V! A separate set of voltage is required. Imported OMRON relay is standard.
PCB size: 7cm×57mm
Package Included:
1Set Dual OMRON Relay UPC1237 Speaker Protection Board DIY Kit For HIFI Amp Amplifier
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Refund
If you can't receive the product within 2 months (60 days), please contact with us,we promise to payback 100% of your money.
We ensure our products work normally before post.If the products is broken before arrival to you,all you should do is taking a photo to show us our broken product.We promise to payback 100% of your money.
If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it.
If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.
Shipping
1. We ship to Worldwide.
2. We only ship to confirmed PAYPAL address; your PAYPAL address must match your Shipping address.
3. Any non-received items caused by invalid address registered on PayPal are not in our full refund or replacement policy. Shipping fee has including the local handing and packaging fee.
4. All the items will be shipping within 1-2 working days after receiving the payment, except some holidays.
5. We will not be responsible for any custom delay or tax, because transit time is highly depended and provided by postal Service.
6. If you have any problem, please contact us via message, we will reply message within 1-2 working days, please wait for patient.
Payment
We only accept payment through Paypal.
Items will go to post within 1-2 business days after payment confirmed.
Feedback
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Am 16.07.21 hat der Verkäufer die folgenden Angaben hinzugefügt: