TFM RC - Toruńskie Forum Modelarskie RC

marcin.gala

JAK TEGO URZYWAĆ JAK OBLICZYC CZAS LOTU JAK DOBRAĆ ODPOWIEDNI PROPELLER I OBROTY DO SILNIKA I MODELU.
OGÓLNIE O CO CHODZI W TAKICH URZADZENIACH ZAMIERZAM KUPIĆ COS TAKIEGO CHYBA POWINNO SIĘ PRZYDAĆ.

[link widoczny dla zalogowanych]

The new "Watts Up" RC battery Watt meter from RC Electronics measures and calculates all the electrical parameters you need to get high performance from your R/C cars or planes. It is an essential tool for increasing the performance and safety of your electric-powered R/C model. With the best balance of specifications and features on the market, you can stop guessing and start knowing "Watts Up" with your performance!

Why do I need a watt meter? The "Watts Up" watt meter helps you:

* Predict model airplane flight time
* Ensure peak currents are safe for motor, wiring and connectors
* Check battery health and whether battery should be retired
* Evaluate R/C battery charging efficiency
* Verify that the minimum voltage while operating is within specifications
* Choose the best propeller or gearing and the most efficient motor
* Check for wiring and connector power losses
* Measure power and energy consumption of ANY device with a battery

Measures energy (Wh), charge (Ah), power (W), current (A) and voltage (V)
Connector to use a receiver battery for measurement down to 0 V
Captures current peaks and voltage minimums(droops)
Accurate & precise - 0.01 A current and 0.01 V voltage resolutions
Rugged - handles 50 A continuous and 100 A peak at 60 V
14 ga., 7 x 37 stranded, high temp silicone rubber insulated wire without connectors
Small & Light: 2.8" long x 1.7" wide x 0.83" thick (70 mm x 44 mm x 21 mm), 2.5 oz.
Acts like a wire so doesnt affect models performance. Precision current sensing resistor, with only 0.001 Ohm resistance and circuitry only draws 0.007 Amps
Uses DSP to increase ADC resolution and differential measurement amplifiers to increase noise immunity
Factory calibration stores constants in EEPROM to compensate for component tolerances
No PC necissary.

pawel2555

Ile to kosztuje. Bo ja generalnie mam cos bardziej rozbudowanego.

marcin.gala

Około 100zł. Shocked