ขาย บอร์ดขยายเสียงลําโพง Diy 12-24 V 200 W ราคาที่ดีที่สุด
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฿304
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฿171 - ฿228
| เรือจาก | ต่างประเทศ |
|---|---|
| types | DIY Kit Assembled Board |
รายละเอียดสินค้า
Features:
Available in DIY Kit, Assembled Board.
The Board suitable for OCL or OTL output power amplifier circuit.
Start delay and DC protection, power anti-shock.
Sealed silver touches Japan's Omron relay, reliability and long life.
7812 chip for voltage regulation, power supply range allows A C 12V-24V.
Response time about 2 seconds. Using power up to 200W, as mono parallel can be increased to 400W.
Circult is simple and reliable, DIY very easy, free debugging.
Specifications:
Material: PCB
Color: As Shown
Types: DIY Kit, Assembled Board
Size: (Approx) 3.1X5.25CM
Package Included:
1 Set x Speaker Protection Board
Note:
1. Due to the light and screen difference, the item's color may be slightly different from the pictures.
2. Please allow 0.5-2 cm differences due to manual measurement.
3. Please use independent winding protection circuit as power supply, so it can form a closed loop power,
otherwise if speaker ground and signal ground mixed together, It will be easy to produce interference and hum.
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