Linh Kiện Khuếch Đại Âm Thanh Công Suất Cao Upc1237 2.0 2 Kênh
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thứ bảy 29/05/2021 lúc 03:23 CH
If you have a Class A amplifier or a high-power Class A amplifier, or BTL amplifier, you need to use a high-current speaker protection board, the shop recommend a 30A 2.0-channel speaker protection board, BTL power amplifier need to two pieces.
PCB double-sided tin plating 1.6 Mm, speaker protection chip UPC1237, 7812 regulator, audio connection with 7.02 terminal, high-power horn protection board, the use of fully sealed high current pine music relay, can control the DC voltage 1500V, over current 30AX2. Horn protection board has a power-on delay (about 3 seconds) and DC protection (starting voltage of about 1V)
Function, board circuit is simple, wiring is easy, work is safe and reliable. With LED work light indication, when the protection is extinguished, light up when working normally. Use 30A high current relay, suitable for high power amplifier.
Power supply: AC 12V-16V range
Withstand current: maximum 30A
Chip: speaker protection IC UPC1237 integrated block, Songle relay.
Maximum Power Per Channel: 50W
Channels: 2 (2.0)
el Number: upc1237
Type: Home Amplifier
colour:black
Material:PCB
size:84x63x25mm
Package Contents:
1 x UPC1237 speaker protection boardOnly the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
PCB double-sided tin plating 1.6 Mm, speaker protection chip UPC1237, 7812 regulator, audio connection with 7.02 terminal, high-power horn protection board, the use of fully sealed high current pine music relay, can control the DC voltage 1500V, over current 30AX2. Horn protection board has a power-on delay (about 3 seconds) and DC protection (starting voltage of about 1V)
Function, board circuit is simple, wiring is easy, work is safe and reliable. With LED work light indication, when the protection is extinguished, light up when working normally. Use 30A high current relay, suitable for high power amplifier.
Power supply: AC 12V-16V range
Withstand current: maximum 30A
Chip: speaker protection IC UPC1237 integrated block, Songle relay.
Maximum Power Per Channel: 50W
Channels: 2 (2.0)
el Number: upc1237
Type: Home Amplifier
colour:black
Material:PCB
size:84x63x25mm
Package Contents:
1 x UPC1237 speaker protection boardOnly the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.