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Brand:
generic1 Pcs LM3886 Power Amplifier Board DC Servo 5534 Independent Amp
About this item
The PCB board adopts immersion gold board using military technology, making welding easier, copper is the thickest 2/2oz, improving signal current transmission performance
Imported LM317 / LM337 voltage high current low resistance line, combined with the highest level of audio capacitors, form stable voltage pre-filter power supply.
UPC1237 speaker protect circuit, genuine relays, power-on delay of about 3.5 seconds pick-up, after pick-up, there will be music sounded, immediately disconnect immediately when shutdown, no impact sound. DC ± 1.5V trigger protection to disconnect the ou
Strict separation of the two channel ground wire, plays a crucial role in improving the separation of signals
Large current bridge rectifiers, continuous work is more stable.
Unit size:
1 piece
Number of packs in one carton:
1
Min. Order Quantity:
1 piece
Stock location:
الصين
Estimated Lead Time (business days)
7 Days
International delivery:
Available shipping options, costs and estimated shipping times will be shown during checkout.
Carton dimensions (LWH):
20 cm x 14 cm x 11 cm
Carton weight:
320 g
Quantity (piece)
Minimum order quantity is 1 piece
Min. Order Quantity:1 piece
Shipping & Returns
Overview
Product description
The PCB board adopts immersion gold board using military technology, making welding easier, copper is the thickest 2/2oz, improving signal current transmission performance.
Imported LM317 / LM337 voltage high current low resistance line, combined with the highest level of audio capacitors, form stable voltage pre-filter power supply.
UPC1237 speaker protect circuit, genuine relays, power-on delay of about 3.5 seconds pick-up, after pick-up, there will be music sounded, immediately disconnect immediately when shutdown, no impact sound. DC ± 1.5V trigger protection to disconnect the output circuit and protect your expensive horn.
Strict separation of the two channel ground wire, plays a crucial role in improving the separation of signals.
Large current bridge rectifiers, continuous work is more stable.
Specifications:
Power supply voltage: Allowable range dual 15V to dual28V (refer to transformer output voltage, such as 25-0-25)
Board size: 155 x 80 x 50mm/6.10 x 3.15 x 1.97inch
Load impedance: 4-8Ω
Output power: Max 68W+68W
Package Included:
1 x LM3886 Power Amplifier Board
2 x screw
4 x Hex bolt