Function:
Driver Board:
The design of the bridge pile rectifier filter circuit can be converted to a transformer or DC power supply voltage of 12-15V/300mA. The level swing is adjustable and compatible with all kinds of table headers. The drive signal source can be connected to the amplifier input or audio amplifier output without changing the original circuit. Support two level meter backlight power supply, change the current limit resistance to connect to another backlight. Driver board supports two output connection terminals.
VU Meter:
Voltage 500MV, Weight 21g, Excellent Quality, Cute Appearance, Stable and Reliable Performance Header DC Resistance: 652Ω Incandescent Backlight Working Voltage: 6-12V AC or DC The backlight brightness that meets the requirements under conditions will lower the operating voltage and greatly extend the service life. The current limit resistance of 100Ω-200Ω should be used in sequence, reducing the effect of the filament boots.
Specifications:
Material: Plastic + Metal
Driver board: 6.8cm x 5.5cm/2.67" x 2.16"
VU Meter: 3.4cm x 3.4cm/1.33" x 1.33"
Weight: 90g
Package Content:
2 x 500μA VU Meter
1 x AC 12V driver