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EX202/2170 Touchpad+Encoder Knob Version DSP2.1 Digital HiFi Stereo Power Amplifier Board 70Wx2+140W Support for TWS
$48.13
EX202/2170 Touchpad Version DSP2.1 Digital HiFi Stereo Power Amplifier Board 70Wx2+140W Support for TWS
$47.16
EX202/2170 Encoder Knob Version DSP2.1 Digital HiFi Stereo Power Amplifier Board 70Wx2+140W Support for TWS
$46.19
350W Amplifier Power Supply Switching Power Supply Noise-Free Output 48V 7.3A For Digital Power Amp
Attention:
The power supply is designed with a single positive voltage instead of positive and negative voltage.
Features:
-
Input Terminals: L and N are respectively connected to live and null
wires of 220V plug. FG can be connected to a shell or earth wire.
-
Pure aluminum heat sink and shell. There are three M3 fixing holes in
the middle of the bottom, which can be fixed on a chassis or on a larger
heat sink.
- There are also two M3 fixing holes on two sides, and a heat sink can also be installed or fixed on the sides.
-
This power supply is specially designed for power amplifier circuit.
Pure aluminum shell is for heat dissipation and shielding. Ripple
interference is very small.
Package Included:
- 1 x Switching Power Supply
Note:
- Input and output power cords are not included, please purchase separately.
-
The upper part of the power supply is exposed. In order to prevent
electric shock, please install it in an amplifier case for use.
