Electrical .
Switching Power Supply, Industrial Socket Box, Industrial Distribution Box And Plastic Waterproof Distribution Box,.
LED module, power supply, light strip.
CCTV power supplies like CCTV power supply boxes, CCTV power adapters, open frame CCTV switching power supplies, CCTV connectors like BNC connectors, RCA connectors, power connectors, video baluns, CCTV cables like Siamese cables, coaxial cables, pre-made cables, CCTV tools like stripping tools, crimping tools, compression tools, CCTV testers, POE switches, CCTV microphones.Manufacturer and exporter
We are manufacturing all kind of Brass Electrical & Electronics components for many applications. We produce Brass Electrical & Electronics components as per customer s requirement which change accordingly customer application. We offer Brass Electrical & Electronics components with natural or nickel plated finish. Our products range in Brass Electrical & Electronics parts include plug pins, pin sockets, sockets, brass neutral link and terminal block for all types of panel board switch gears and electrical switch boards.
Electricity .
LED driver, LED dimming driver, LED power supply.OEM & ODM
Power adapter,power transformer,power inductor.Clearing agent, transportation and shipping
Electric appliance, circuit breaker series, contactors & meters series, controller, power supply series, high & low switchgear sets.
Distribution transformer, power transformer, high and low tension cables, heat shrinkable item, ring main unit, current, voltage transformer, energy metering solution, LT, HT capacitor bank, ht, lt switchgear, isolator, control relay panle.
Power fitting, pole line hardware etc .Producer
2118+ MPS 9000 SOT23-6
Overview This device is designed and manufactured for 35kV cable AC withstand voltage test. The reactor is individually designed for multiple units, which can not only meet the test conditions of high-voltage and low-current equipment, but also meet the low-voltage AC withstand voltage test requirements of 10kV cables. The special AC resonance test system for cables adopts the method of adjusting the frequency of the power supply, so that the reactor and the capacitor under test can achieve resonance, and the high voltage and large current can be obtained on the test product. It is a new method of current high voltage test and The trend has been widely used at home and abroad. The AC resonance test system uses a dedicated SPWM digital waveform generator chip with a frequency resolution of 16 bits, and the frequency fineness can reach 0.1 Hz at 20 to 300 Hz; it adopts an orthogonal non-synchronous fixed carrier modulation method to ensure that the entire frequency The output waveform is good in the interval; the advanced IPM module is used in the power part to ensure the stability and safety of the instrument under the minimum weight. The test system consists of a frequency and voltage regulation power supply, an excitation transformer, a reactor, and a capacitor divider. Technical index 1. the resonant excitation power supply only needs 1/Q of test capacity, which is 1/10-1/30 of common test unit and reduces the system weight and volume greatly. 2. Rated voltage: 1.108kV meeting the alternating current withstand voltage test for 35kV cable; 2.Waveform distortion rate of output voltage should be less than 1.0 3.The permissible continuous working time is to work for 5 minutes at one time under rated condition. 4.Quality factor of unit itself: Q 50 Advantage 1.The power capacity needed is reduced greatly. 2.The weight and volume of equipment is reduced greatly. 3.The waveform of output voltage is improved. 4.The large short-circuit current is prevented from burning fault point. Feature: 1. A large number of cables with voltage levels of 35kV and below are used, and the test workload is large, so this type of withstand voltage test device is small in size and light in weight, and a portable cable withstand voltage test system was born; 2. This system requires that the weight of the parts that a single person can move on-site does not exceed 30kg, and the weight of the parts that two people can move on-site does not exceed 60kg, which is suitable for on-site transportation; 3. The power supply adopts 220V single-phase power supply or 380V single-phase power supply, which is convenient for on-site power supply; 4. The reactor part is made of dry epoxy casting, which is beautiful and reliable, suitable for the requirements of various cables; 5. The withstand voltage test of 110kV and above cables adopts oil-immersed reactors.
High-low voltage electrical equipment, circuit breaker, contactor, relay, instruments, switch, fuse, power supply, electrical accessories.
Multifunctional outdoor emergency power supply, hybrid inventor charge supply, household energy storage solar system supply and project;13 years oem\odm manufacturer and project expert,.Export, OEM\ODM, manufacturer, project
Precision Machined Components And Transmission And Electrical Swithgear Unit.
Power management, operational amplifier, interface, microcontroller, DSP, audio ADC / DAC, converters, drives, power devices, potentiometers, connectors.Exporting
High Voltage Power Supply Modules, Capacitor Charging Power Supply, X-Ray Generator, Power Supply Accessories.Technical Support, Global Shipping, After Service
Mobile power supply, automobile starting power source, fast charging source, solar panel.
USB, wall mount power supply, desktop power supply, switch mode power supply, metal box, PCBA .FOB or EXW, manufacture
