GPS built-in antenna Mini GPS Active Built-in Antenna Center Frequency 1575.42MHz+/-3 MHz GPS built-in antennai Dielectric Antenna Center Frequency 1575.42MHz±3 MHz V.S.W.R 1.5:1 Band Width ±5 MHz Impedance 50 ohm Peak Gain 3dBicBased on 7×7cm ground plane Gain Coverage -4dBic at 90°0+90°(over 75% Volume) Polarization RHCP .0V/3-5V DC Current 6mA Max GPS built-in antenna
TPMS 1. Monitor pressure and temperature 2. FCC and CE 3.display is powered by its inside battery and recharged by lighter Wireless TPMS system supplier 1. About TPMSTire pressure literally changes the way the rubber meets the road, affecting traction, handling, steering, stability and brakingTPMS is an auto safety electronics that can keep driver safe on road, no matter at day or night, no ...
... residual current od the circuit exceeds the fixed value, the ELCB can cut off the power within the time of 0 ... fault resulted from the residual current. With this function, the ELCB can protect the circuit against overload and short circuit or ...
1)fire resistance plastic 2)OEM factory service 3) High impact ABS plastic frame,metal box 4)single phase and three phase 2012 New Meter Box For Kwh Meter Transparent cover electronic meter box IP34 Electronic meter boxProcessing: NCT Cutting, NC bending, Punching, Material: ABS base and polycarbonate coversSuitable to both electronic metersEasy to installSolid casing structureConnecting holes in ...
This distribution boxes, consumer units, enclosure are made of ABS, installed with RCCB, MCB, Main switch or isolator This distributioni box and enclosure with 3, 5, 10, 14, 18 WAYSThe consumer units with or without ELCB, MCB, ISOLATOR
Hearing sound amplifier-hearing aid-Class D 1.ISO13485, CE, FDA approved 2.Invisible & comfortable! 3.User-friendly 4.Cheap Class-D--Hearing sound amplifier--medical equipment-hearing aidClass-D analogue hearing aids help providing comfortable listening experience under a cheaper price.The fitting is performed with control element directly on the hearing instrument.* New Class-D Amplifier * Small ...
solar controller CE certification water proof Specificationssolar controllers with water proof function Resin seal,protect PCB and other parts and prevent moisture suitabal bad condition TypeSDRC-10IPSDRC-15IPSDRC-20IPRated charging current 10A15A20ARated load current 10A15A20AWork voltage12V; 12V/24V AUTOOver load, short circuit protectionOver load protection action: 1.25times rated load current ...
GSC-F1224 solar charge controller is a highly intelligent charge controller with Maximum Power Point Tracking(MPPT). Product Features Maximum Power Point Tracking of photovoltaic(PV) moduleHybrid controller, MPPT+SOC double intelligent control12V/24V batteries voltage automatic identificationPower switching components consist of low-loss MOSFET type transistorsPower loop adopts low-loss MOSFET ...
... --Cores and Current Transformers for energy meters(Watt hour meters)--ELCB (Earth Leakage Circuit Breakers)--Toroidal transformers--Magnetic ballasts.“Small cost ...
With the function of cable path indication and left or right orientation indication Measure the distance of fault point DGD-SD8A Power cable fault locatorMain functionWith the function of cable path indication and left or right orientation indicationMeasure the distance of fault pointFeatures and technical dataCan synchronously receive sound and electromagnetic waves when fault point discharge ...
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