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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.

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Back to home page Return to top. Losses in inductor of a boost converter 9. Get the item you ordered or get your money back.

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AF modulator in Transmitter what is the A? Back to home page.

Colluck Co. Ltd. – PMA, PMB Digital Panel Meters

See other items More Refer to eBay Return policy for more details. PMA led panel meter problem This shows over ranged input the -1which will cause the other digits to stay blank.

Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag.


Means it needs separate 9 Volts supply to operate the meter and the you can measure the input. What is the function of Ppanel in this circuit 3. Dec 248: Seller assumes all responsibility for this listing. Turn on power triac – proposed circuit analysis 0. Seller information csi4u Afterwarts reading the manual I discouvered that the meter should have a independent powersupply.:???: Read more about the condition.

Our paneo is knowledgeable and passionate about electronics and will provide pertinent, personalized technical support. See if there is any resistance divider or any other circuit apparently look bad. Learn more – opens in new window or tab Seller information csi4u Skip to main content.

Connecting it with a 9 Volt battery and the meter displays again -1 and the ohter digits stay blank.

We have ratings, but no written reviews for this, yet. PV charger battery circuit 4. Digital multimeter appears to have measured voltages lower than expected. PMA led panel meter problem It clearly says that this is a single 9 Volts supply version of the meter. PMA led panel meter problem Great! Superior Customer Service Circuit Specialists strives to provide the highest level of customer service.


Choosing IC with EN signal 2. No input is red any more. If your item is defective, we offer hassle-free returns within 30 days of purchase. Delivery time is estimated using our proprietary method which is based on the diggital proximity to the item location, the shipping service selected, the seller’s shipping history, and other factors.

Voltcraft PM 129 LED Digital Panel Meter

The time now is It may have spoiled the input circuit. Image not available Photos not available for this variation.

LED powered by RF was: I tried a lot to get the circuit for PM but sorry no reference found. Synthesized tuning, Part 2: Report item – opens in a new window or tab. Paypal is the only form of payment accepted through our eBay store. How reliable is it?

Be the first to write a review. Contact the seller – opens in a new window or tab and request a shipping method to your location. CMOS Technology file 1.