2pc P-55 VU Meter Audio DB Level Power Amplifier Tube DAC w/ 1pc Driver Board
Parameters:
*Size: see the product picture;
*Produced site:Taiwan.
*Current sense: 130uA ± 10%;
*Internal impedance: 650ohm ± 10 %
*Using temperature: -10 ° C to +60 ° C RH 35 to 85%;
*Storage temperature: -20°C to +60°C RH 35 to 85%, Do not use the meter in direct sunlight, and store in the box to avoid foreign matter into;
*Soldering temperature:use the hand-held soldering gun with 350°C temperature to solder the front-end about 3mm of the terminal for 3.5 second;
*Two white LED 2.8-3.0V backlight ( can change the backlight voltage to 12V)
Characteristics:
1.Insulation resistance: 500V DC plus 50M ohm or more for the outer box and electrical circuit of the meter. The insulation resistance of the meter case and the electrical circuit is tested by the 500V DC voltage.
2.Brake: Instantly add the current value of the scale 2/3, within one second from the start to the time required for the pointer to indicate the position
3.Sticker: Instantly add 3 times overcurrent to full scale current and slowly reduce it to 1/2 of the current sensitivity. At this point, the pointer will return to the scale of 1/3 of the scale.
Driver Parameters:
1. It is a new upgraded version, replacement of the discontinued TA-7318P IC, works better.
2.
Increase the output signal to drive more models of the meter. And can
be combined with the expansion circuit to increase the peak PEAK
indicator function.
PCB size: 60*39mm
Rated power: 3W
Operating voltage: AC / DC 12-15V
Meter connection cable: half a meter in length, divided into two to use
Package:
2x P-55 VU Panel Meter Header
1x Driver Board
Payment Method: PayPal preferred
Shippment:
1. Shipping to international by China Post Airmail, every parcel will be registered with tracking number. We can also ship by FedEx/TNT/EMS for alternative shipping method for corresponding fees. Please let us know before payment if you need split shipment.
2.International shipping requires complicated shipping procedures (such as both countries customs, transit stations etc.), also will be affected by many factors, such as holidays, weather conditions etc, If you have not received your shipment within 30 days from payment, please contact us.
Returns & Replacements & Repair:
We accept returns & replacements within 30 days from the day the customer receive the products, please make first contact within 30 days from receiving the order. Products should be returned in original condition. As a benefit to our customers, we also provide repair within 3 months from the day when this item is shipped out, after repair is done, we will send you the item, but the customer should pay both shipping ways.
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