2x P-200 Level DB Table Audio Power VU Meter Class A Amplifier w/ Driver Board
Parameters:
Pointer color: Fluorescent red orange
Pointer swing direction: from left to right
Pointer length: from the central axis to the needle end 90 ± 1 mm
Meter use direction: vertical
Pointer swing direction: from left to right
Pointer length: from the central axis to the needle end 90 ± 1 mm
Meter use direction: vertical
Characteristics:
1. Standard test conditions: temperature 20 ° C, humidity 70%, for the test results are not different, can also be tested under normal temperature and humidity
2. Current sensitivity: the pointer is from the zero scale to the maximum scale (full scale position) Sensitivity 1200 uA ± 10 %
3. Internal impedance: 400Ω ± 10%
4. 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.
5. Zero position: The meter uses the standard posture, and the position of the front end of the pointer and the center of the zero scale is used as the reference.
The tolerance of the pointer and zero scale overlap is ±1mm
6. Equilibrium: The allowable error range of the meter when the standard position is tilted 90 degrees back and forth ±1mm
7. Sticker: Instantly add three times overcurrent to the full scale current, and slowly reduce it to a reading of 1/2 of the current sensitivity. At this point, the pointer will return to the scale of 1/3 of the scale.
8. Friction: When the current is added to the meter and slowly increased or decreased to a certain value, the error range of the indication point is ±1mm.
9. 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
2. Current sensitivity: the pointer is from the zero scale to the maximum scale (full scale position) Sensitivity 1200 uA ± 10 %
3. Internal impedance: 400Ω ± 10%
4. 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.
5. Zero position: The meter uses the standard posture, and the position of the front end of the pointer and the center of the zero scale is used as the reference.
The tolerance of the pointer and zero scale overlap is ±1mm
6. Equilibrium: The allowable error range of the meter when the standard position is tilted 90 degrees back and forth ±1mm
7. Sticker: Instantly add three times overcurrent to the full scale current, and slowly reduce it to a reading of 1/2 of the current sensitivity. At this point, the pointer will return to the scale of 1/3 of the scale.
8. Friction: When the current is added to the meter and slowly increased or decreased to a certain value, the error range of the indication point is ±1mm.
9. 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
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-200 VU Panel Meter Header;
1x Driver Board
Payment Method: PayPal preferred
Shippment:
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 after long time days from payment, please contact us.
Returns & Replacements & Repair
We accept returns & replacements within 14 days from the day the customer receive the products, please make first contact within 14 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.
Feedback :
1)Your Feedback is really important to us, please take a few seconds to leave great feedback if you are satisfied with our product or service, thanks!
2)We always offer the lowest price for best goods and service to you.
3) Please contact us before leaving neutral(3 stars) or negative(1-2 stars) feedback.We will try our best to solve the problem and leave you a happy shopping mood here.
Shippment:
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 after long time days from payment, please contact us.
Returns & Replacements & Repair
We accept returns & replacements within 14 days from the day the customer receive the products, please make first contact within 14 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.
Feedback :
1)Your Feedback is really important to us, please take a few seconds to leave great feedback if you are satisfied with our product or service, thanks!
2)We always offer the lowest price for best goods and service to you.
3) Please contact us before leaving neutral(3 stars) or negative(1-2 stars) feedback.We will try our best to solve the problem and leave you a happy shopping mood here.
