3 ½ Digit LCD Digital Panel Meter. PM / P Lux Meter. dB. Meter. LCR Meter. Watt Meter. Other industrial & dom estic uses PMA (Independent Pow. LED Digital Panel Meter – 9V Independent Ground Features: mV full scale input sensitivity Single DC operation Decimal point selectable ” figure height . Superior Customer Service. Circuit Specialists strives to provide the highest level of customer service. Our knowledgeable tech support staff will try to help you in.

Author: Fautilar Mikasho
Country: Costa Rica
Language: English (Spanish)
Genre: Travel
Published (Last): 28 March 2012
Pages: 134
PDF File Size: 1.21 Mb
ePub File Size: 11.53 Mb
ISBN: 592-4-12110-875-4
Downloads: 63417
Price: Free* [*Free Regsitration Required]
Uploader: Tekazahn

Equating complex number interms of the other 6.

digitwl PMA led panel meter problem Ok here is a reference circuit for you. Losses in inductor of a boost converter 9. Choosing IC with EN signal 2. A brand-new, unused, unopened, undamaged item in its original packaging where packaging is applicable.

Interest will be charged to your account from the purchase date if the balance is not paid digitao full within 6 months. Our staff is knowledgeable and passionate about electronics and will provide pertinent, personalized technical support.


Mfter offer no warranty to customer abuse — but do offer one year warranty replacement for factory defects. Skip to main content. Select a valid country. UPS does not ship to PO boxes.

PMA led panel meter problem

Paypal is the only form of payment accepted through our eBay store. Are my strongest fears becumming true?:???: Please enter a valid ZIP Code. Pin 30 measures 0V.

Delivery times may vary, especially during peak periods. Other offers may also be available. What is the function of TR1 in this circuit 3. Estimated on dgital before Tue.

Voltcraft PM 129 LED Digital Panel Meter

Be the first to write a review. Originally Posted by Raza. Part and Inventory Search. Image not available Photos not available for this variation. See if there is any resistance divider or any other circuit apparently look bad.

How do you get an MCU design to market quickly? But the circuit for is same for any brand digittal differs on the input circuit.

Means it needs separate 9 Volts supply to operate the meter and the you can measure the input. PMA led panel meter problem Great! Learn more – opens in new window or tab. Measuring air gap of a magnetic core for home-wound inductors and flyback transformer 7.


LED Digital Panel Meter – 9V Independent Ground

Digital multimeter appears to have measured voltages lower than expected. It must read minus voltage estimated -5 V and if this is true then I am afraid that is gone defective. Email to friends Share on Facebook – opens in a new window or tab Share on Twitter – opens in a new window or tab Share on Pinterest – opens in a new window or tab Add to watch digitwl.

After connecting the V- of the input channel to the gnd of the power suplly this error was showing up. ModelSim – How to force a struct type written in SystemVerilog? It is showing at the first digit a “-1” and the other digits do not light at all, accept the decimal point.