This item has closed with no items sold
View the relisted Item
View the relisted Item
View other items offered by szulou1915
Similar products
Speaker Power Amplifier Board Protection Circuit Dual Relay Protector Support Startup Delay and DC D
New
R437.00
Closed
9 Jun 24 23:05
Shipping
Standard courier shipping from R30
R30 Standard shipping using one of our trusted couriers applies to most areas in South Africa. Some areas may attract a R30 surcharge. This will be calculated at checkout if applicable.
Check my rate
Check my rate
Ready to ship in
The seller has indicated that they will usually have this item
ready to ship within 12 business days. Shipping time depends on your delivery address. The most
accurate delivery time will be calculated at checkout, but in
general, the following shipping times apply:
Standard Delivery
| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
Returns
Get it now, pay later
Seller
Buyer Protection
Product details
Condition
New
Location
International
Bob Shop ID
615106407
Introduction: ? The speaker protection board has the function of delay time (about 3 seconds) and DC protection (about 1V control voltage) .
The board circuit is simple, easy to make, and safe and reliable. With LED status display, it lights up during protection and goes out during normal work. 15A high current relay is suitable for most power amplifier boards. Working voltage AC 12-15V, need independent power supply. ? Tips: ? 1. Speaker protection requires independent power supply, and cannot share a winding with other circuits. 2.BTL circuit requires two sets of protection boards (one for each channel) 3. The protection board is only suitable for dual-power-supply power amplifiers, and cannot be used for single-power-supply power amplifiers.
Feature:
? Working voltage: AC 12-15V Dimensions: length 65mm width 40mm height 25mm
Package includes:
1 x?Speaker protection board
The board circuit is simple, easy to make, and safe and reliable. With LED status display, it lights up during protection and goes out during normal work. 15A high current relay is suitable for most power amplifier boards. Working voltage AC 12-15V, need independent power supply. ? Tips: ? 1. Speaker protection requires independent power supply, and cannot share a winding with other circuits. 2.BTL circuit requires two sets of protection boards (one for each channel) 3. The protection board is only suitable for dual-power-supply power amplifiers, and cannot be used for single-power-supply power amplifiers.
Feature:
? Working voltage: AC 12-15V Dimensions: length 65mm width 40mm height 25mm
Package includes:
1 x?Speaker protection board