Mcu, ic/component, first line semiconductor brands in europe, america, japan, south korea, and taiwan! (ti, onsemi, nxp, st, intesril, infineon, littelfuse, rohm, toshiba, fairchild, diodes) main products: small signal transistor chips, high power transistor chips, switching transistor chips, darlington transistor chips, switching diode chips, schottky diode chips, zener diode chips, high frequency transistor chips, logic circuits, optical coupling, computing amplifiers and bipolar integrated circuit (ic) chips, mcus, etc..Clearing agent, transportation, shipping
Cisco refurbished it equipment's and telecom outdoor,indoor devices and other it instruments..
Electronics original parts only. we are strong in many brand, like ti, infineon, maxim, st, te, vishay, etc..
Semi conductors devices like capacitor, resistors.
Sputtering targets, rare earth products, semiconductor compound materials and special alloys.
Optical devices, embedded systems, semiconductors, circuit protection components, passive components, connectors, sensors.
Door lock, fingerprint reader, handheld terminal.
Mosfets.
Pure quartz , high quality, low impurity quartz lumps for use in semiconductor, electronics and other applications.
Pcb, Pcb Assembly, Smt Stencil.
Integrated Circuit, Electronic Components..
IC / semiconductor.
Rf - rf passive components, pa, lna, switch Optic - transceiver modules, components, Sensor - force sensor.
Semi conductor discrete devices, integrated circuits, passive parts.
All kinds of ic, transistors, integrated circuits, diodes & led and other electronic components..
Engineering Transmission Products/ Gears..
Electronics parts.
Semiconductor, resistor, capacitor.
Power Station speed sensor CS-1 with CNC lathes, machining centers, 1.6M vertical lathe, 2.5M vertical lathe, 3.2M vertical lathe, 4M vertical lathe, CNC boring machine, gantry planing, gantry milling, 80mm Bending Machine and other sophisticated equipment, Strong welding capacity. also long-term supply of power plants, steel accessories are as follows: provides multiple types of spare parts and equipments for power plant : #DF-speed sensor CS-1-DF mechanical seal pdf 108-45 high temperature thermocouple WRNKD2-04A-II MODULE CHARGER 110DC FOR COAL HANDLING JZ-11010D Vradial piston pump A10V100R-31R-PPA12N00 Resistance Thermometers TE-213 electric pump for lubrication 125LY-56-1 SWITCH PROXIMITY CS1-U thermocouple k TE-108 hydraulic pump spare parts 50YW25-33 solenoid valve with seats VFS4210-4DB-03 ELECTRICAL LINEAR VARIABLE DIFFERENTIAL TRANSFORMER Globe valve J961Y-320 DN 50 k type thermocouple 1200 degree WRNR2-12 thermocoupl 1000 TE-107 multistage centrifugal pumps IHF80-50-200 solenoid valve AS32061b-G24 Bearing 73B.054.11Z Thermocouple Type-K TKWRE2-230T 6 Platinum Thermocouple Wire TC03A2-KY-2B/S11 Coupling of screw pump HSG940*2-42Bellows Globe Valve KHWJ40F-1.6P oil transfer electric pump NSN210-42N2thermocouples extension lead wires TE-112 Platinum-Rhodium Wire TE-305 Fuse 6.6kV XRNM1-7.2/100 axial piston pump PV270R1K1T1NFWS vickers vane pump F3V10-1S6S-1C20 thermocouple voltage TE-303 Servo valve 761K4122 high temperature thermocouple WREKD2-04 speed sensor CS-1 electric oil pump 50SDZLJ-40AX1.2 AST solenoid valve piston plunger pump PVH074R01AA10A250000002001AB010A piston pump parts PVH74QIC-RSF-1S-10-C25-31 oil vacuum pump P-1258 hydraulic piston pump 16G2AT-HMP(DN25)-DK025-1600Type K Thermocouple Cartridge WRKK2-221 thermocouple type k TC03A2-KY-2B/SPG mechanical seal for pump 3DG-7 SENSOR; POSITION LVDT 3000TD 0-150 MMcentrifugal pump types 65-250B vacuum pump ac P-537 Filter element replacement HC8314FKN39H thermocouple wzpk 230 pt100 TE-403 hydraulic oil pump electric 50YW25-33 mechanical seal rings 104G-40 Mechnical Trip Solenoid replace thermocouple TE-112 thermocouple type k TE-107 rotary piston pump PV292R5DC00 thermocoupl 1000 WRNK2-321K vacuum pump ZS-185A OUTER SPRING K156.30.41.64,40 DF-ZXB1 DF-ZXB1 dc screw pump ACG070K7 thermocouple temperature sensor TE-107 thermocouple types TC03A2-KY-2B/S3 electric oil transfer pump NSNH1300-42 thermocouple thermometer WRN2-630 LX1=225*76impeller pump DFB100-65-230 speed sensor CS-1 DFYL-2022-3-31-ZYR
Overview Microcomputer relay protection tester also known as three-phase microcomputer relay protection tester, three-phase microcomputer relay protection tester is a special power relay protection tester.Three-phase microcomputer relay protection tester has 4 phase voltage 3 phase current output, suitable for various types of relay protection device test.Three-phase microcomputer relay protection tester adopts high speed and high performance digital control processor as control microcomputer, and the software uses double precision algorithm to generate arbitrary high precision waveform of each phase.Because of the integrated structure, each part is closely combined, the data transmission distance is short, and the structure is compact.It overcomes the problem of low number of output waveform points caused by long data communication line and narrow frequency band in the measurement and control instrument directly controlled by laptop computer. Technical parameter : AC current output Output accuracy Phase current output (effective value) Three merge current output (effective value) 120A Phase electric length time allows work value (effective value) 10A Phase current maximum output power 420VA Maximum output power at the maximum output of three 900VA Working time is allowed when the maximum output of the three mesh is output 10s Frequency range (fundamental) 20 1000Hz Harmonics 1 20 times AC voltage output Output accuracy Level 0.2 Phase voltage output valid value 120V Line voltage output valid value 210V Maximum voltage output value 240V Phase voltage / line voltage output power 80VA /100VA Frequency range (fundamental) 20 1000Hz Harmonics 1 20 times
