Hi-End Power supply board with speaker protecting

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$45.000

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Hi-End Power supply board with speaker protecting
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Hi-End Power supply board with speaker protecting

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Description
This is a high-end power supply unit (PSU) board for audio amplifiers. It also has on board speaker protecting circuit.

Features
- 1.6mm double side PCB with 2oZ copper
-
35A/200V bridge rectifier with heatsink
- 6 x 10000uF/50V top grade NOVER electrolytic capacitor as premiary filter
- ELNA electrolytic capacitor as secondary filter
- uPC1237 speaker protecting circuit
- No seperated power supply needed for the protecting circuit
- Suited for any type amplifier (OCL/BTL/OTL/Class-D)
- Max current: 10A
- Voltage: Dual AC15V to 35V
- Dimension: 145mm x 95mm x 60mm

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Value
Quality
Part No.Hi-End Power supply board with speaker protecting
TypeClass D
IC usedTA3020
No. of channles2
Power Supply±30V to ±45V, AC12V
Output Power160W
Gain Bandwidth20Hz-22kHz
THD0.05%
Gain-
Load Resistance4Ohm, 8Ohm
Input Resistance100k
Dimension (L x W x H)No
Effeciency90%

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