High Quallity 1064nm 20mW 5.6mm RLD106400201 With PB-free Window Cap Laser Diode

Name: High Quallity 1064nm 20mW 5.6mm RLD106400201 With PB-free Window Cap Laser Diode
Brand: Q-BAIHE

Q-BAIHE

Title\uFF1A\n\nDriver Board for Panel Meter VU Audio Equipment Use\n\nProduct Features:\nVU meter is currently the most widely used volume meter, which uses the effective value of the average detector to determine the scale and can only indicate the quasi average value of the signal. However, the human ear feels the loudness of the sound closer to a U meter, so many people like to install VU meters on power amplifiers. The VU meter head has better performance, with rapid pointer oscillation and sensitive response. It also has a wide range voltage regulator circuit, making its working performance more stable.\n\nSpecifications:\nPower supply: AC/DC12-18V \u2265 5W\nProduct size: 74 * 50mm\nSignal input: \u2264 5Vrms\nBacklight power output: 200mA (connect the backlight to the VU meter and automatically adjust the output voltage according to the backlight voltage on the VU meter)\n\nWiring instructions:\n\n1. AC/DC12-16V power supply should distinguish between AC and DC input terminals: