- Model NO.: Sta508
- Usage: Hi-Fi, AV, KTV System
- Tube Type: IC Amplifier
- Sound Channel: 2.1
- Voltage: AC 110V
- Conductive Mode: D
- Transport Package: Red Bubble Bag, Outside Packing Box
- Origin: Guangdong, China
- Type: Professional Amplifier
- Used For: Professional
- Function: Post Amplifier, Amplifier Combined, Pre-amplifier
- Output Number: 1
- Element Number: Push-Pull Amplifier
- Trademark: SOHTRONIC
- Specification: PCB size: 102 * 58mm
STA508 10-35V single power supply 80W * 2 or 160W * 1 PWM signal input Class D amplifier, built-in mute, STBY; Switch machine without porphyrin gas, built-in short circuit, overheating, overload, overcurrent, protection circuit to meet the smaller Radiator environment. PO = 160W * 1 (Vcc = 35V THD = 10% f = 1kHz RL = 8) Po = 160W * 1 (Vcc = 35V THD = 10% f = 1kHz RL = 4) PowerSO36
N using the original STA508 TC2000
N electrolytic capacitors using 220UF / 50V electrolysis, to ensure a strong stream of continuous power support.
N resistance selection 0805 0603 high precision chip resistors, to ensure a good signal to noise ratio.
N PCB with 1.6mm thick double-sided plate, 2.0 oz thick copper, tin spray the whole process to ensure the size of the current through the performance of good. First-class PCB quality.
N power and sound are beyond TA2024 TA2020
N The volume is very small and the power is large.
N no noise, the circuit design is very reasonable, without any low noise!
Basic performance parameters:
Work: Class D
Quiescent current: 20mA
Work efficiency: 90%
Rated output power: 2 * 50W (8 ohms)
Frequency response: 20Hz to 20kHz
Operating voltage: DC18V to DC35V
Recommended power supply voltage: DC24V
Maximum output current: 3A
PCB size: 102 * 58mm