Description: 2000W High Power Soft Start Board 30A Dual Temperature Control For Amplifier newProduct Image: Product Description: Product description: Dual temperature control soft start uses high quality power module to replace traditional transformer, with low energy consumption, high efficiency, ultra stable, low heat, 105-235V wide voltage (for domestic and foreign), and so on! This product PCB adopts 1.6MM thick double-sided fiberglass board, 2.0 oz copper thickness, tin-spraying process to ensure good passing of high current. It is suitable for high-power amplifier and post-stage power supply as delay soft start board to avoid high current impact at the moment of booting and better protect your machine. HF-105F-1 high current 30A power relay, stable and reliable performance, the maximum power can support 2000W. Product parameters: Working voltage: 220V Maximum load: 2000W Control switch: light touch switch Relay rated power: 30A*2 Size: 9.8*8*2.2CM Features: 1. Delay start, the first relay is connected at the moment of power-on, and then the current is limited by the NTC thermistor. After a delay, the main relay is turned on to realize the soft-start function. Suppress the inrush current of the power amplifier, because the power of the class A and high power amplifier transformer is large, the load impedance is extremely low, and the capacity of the power supply filter capacitor is too large, resulting in excessive current of the power amplifier when the power is turned on, which easily damages the rectifier bridge and the damage filter capacitor. 2, 2 way overheat protection, use the attached 75 degree temperature control switch to install on the radiator, When the temperature of the power amplifier board heat sink exceeds 75 degrees, the board can immediately cut off the power supply, and the power amplifier will not be overheated and burned. Until the temperature of the heat sink drops below 75 degrees, the power amplifier can be turned back on, otherwise the power amplifier can't be turned on. 3. The power switch uses a tact switch, which is convenient and flexible. To prevent frequent machine damage to the machine After the soft start is turned on, it takes about 12 seconds to shut down! 4. The input power supply voltage is between AC115V and AC230V. Package included: 1Pcs FeedbackWarrantyShipmentFeedbackWe appreciate your feedback very much. As it will motivate us do better. If you have any questions with our goods or service, Please kindly contact us firstly before leaving negative feedback. Thank you in advance Warranty1. All merchandise will be carefully test before shipping. We will try our best to avoid any quality problem. 2. We promise warranty for quality in one year and we will repair it free of charge. The returning shipping should be paid by customer. 3. If you are not satisfied with the product, Please contact us. We'll provide you a satisfying solution.Shipment1.Normmly we will send the goods within 1-3 working days after your payment is verified . 2.Please check if the goods are in good condition and sign before the delivery man leaves.If you find the product is lost or damaged on the way. Please take photo and let the delivery men confirm it. Then we will help you let the shipping company compensate you.On Jul 12, 2024 at 04:47:14 PDT, seller added the following information:
Price: 15.88 USD
Location: 深圳, 廣東省
End Time: 2024-09-12T07:45:42.000Z
Shipping Cost: 3 USD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Seller
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Brand: Unbranded
MPN: No aplicable
UPC: Does not apply
EAN: Does not apply
