As a product that everyone uses every day, the charger has received extensive attention in terms of safety, functionality, and ease of use. Manufacturers need to go through thousands of tests and repeated polishing to meet high factory specifications when they launch charging equipment. Therefore, easy-to-use test equipment can help manufacturers save time, accurately find product problems, and better complete product design and development. Charging head network has recently summarized a variety of test equipment, let's take a look.
Microsin OIP series opto-isolated probes with bandwidth up to 1GHz, common-mode rejection ratio up to 160dB, common-mode voltage of 60kVpk, measurement accuracy up to 1%; Exclusive Sigofit fiber isolation technology with high common-mode rejection ratio and isolation voltage.
Microssen's OIP series of optically isolated probes provide users with a realistic signal presentation due to their excellent common-mode rejection ratio and isolation voltage, as well as a maximum noise floor of less than 1 over the full scale41mvrms, better than 1% measurement accuracy. Within the range of bandwidth and accuracy, the OIP series opto-isolated probe can most realistically present all the characteristics of the signal, and is the judge to determine the authenticity of the signal measured by other voltage probes, providing users with real and accurate test results.
The OIP series opto-isolated probe is an excellent test method for the third generation of semiconductors, because the third generation semiconductor device has a short turn-on and turn-off time, the signal has a faster rising and falling edge, and the signal has high energy high-frequency harmonics, which makes the test more difficult. The OIP series opto-isolated probes still have a common-mode rejection ratio of nearly 100dB at the highest bandwidth, which can suppress the ** generated by high-frequency common-mode noise, and the signal presented has no additional superfluous components, which is the best choice for the third generation semiconductor test.
As the creator of flat panel oscilloscopes, McCoxin has launched the first generation of flat panel oscilloscopes since 2013, which has been widely loved by the majority of engineers. The fifth-generation flat oscilloscope ETO series, which will be newly launched in 2023, has a 14-inch touch integrated display with a resolution of 1920*1200, a bandwidth of 500MHz, a sampling rate of 3GSA S, a storage depth of 360MPts, and 4 analog access. Equipped with the Sigtestui multi-tasking system dedicated to test instruments, it runs smoothly and smoothly, making it a high-performance oscilloscope that combines portability and desktop, bringing engineers an unprecedented oscilloscope operation experience.
The Eto series of Microson tablet oscilloscopes is equipped with a 13500mAh lithium battery, which has excellent battery life, which is convenient and worry-free whether it is used out or as a desktop, avoiding power anxiety; At the same time, it supports power locks, making it more secure to carry and transport.
It can be applied to a variety of measurement fields, such as new energy vehicle design, switching power supply design, electrical experiment, semiconductor device design, avionics design, inverter transformer design, electronic ballast design, industrial control consumer electronics design, engine drive device design, power electronics and electric drive experimental design, etc.
The Micson Flat Panel Oscilloscope ETO Series features an original MIC-OPI probe interface that supports passive probe self-calibration, eliminating the need for a compensation screwdriver, making it easy to operate. And it is equipped with a variety of rich ports, including Wi-Fi and USB 30/2.0 Host, USB device, ground jack, HDMI, trigger out and other rich ports.
Pinfeng Quick Test Multi-port Fast Charging Automatic Test Equipment is used based on Windows 10 environment, with powerful test program editing functions and simple and fast operation; It can test any single and multi-channel output port within 150V30A300W, whether it is USB-A or USB-C interface; The operation results can be obtained in a simple way, and the product test report can be exported in the form of Excel electronic file, and the production quality report such as CPK can be automatically generated; Support MES system data management docking and automatic signal control docking ATE.
Pinfeng Quick Test Multi-port Fast Charging Automatic Test Equipment has excellent hardware support, with 12 electronic loads and four-channel power meters; Input AC Short Circuit Detection Control Box; Industrial computer supporting; equipment cabinets; capacitive discharge control box; Switch the test fixture left and right, not only that, users can also choose the size of the variable frequency power supply according to their own needs.
The specific test items of Pinfeng fast test multi-port fast charging automatic test equipment include AC input short circuit detection, fast charging protocol test, Type-C front and back automatic switching test, power distribution test, input voltage, power, power factor, standby power consumption, output voltage, current, efficiency, voltage ripple, short circuit protection, overcurrent protection, D+ D-CC voltage automatic detection, AC voltage (frequency conversion power supply) automatic switching, maximum voltage 300V, input capacitor discharge, test fixture DC terminal rich interface, PD (PPS **S) protocol data comparison function, automatic judgment of protocol broadcast data, comparison and judgment of voltage and current data information and other types, multi-port testing, can distinguish bad ports, convenient for maintenance personnel, save time, and automatic detection of a variety of protocols.
GTI6027 Fast Charging Comprehensive Tester, equipped with 43-inch color touch screen, simple operation and friendly interface; With four built-in 30V 5A 65W programmable multi-protocol electronic load modules, a single device can complete the functional testing of four PCBAs or finished products at one time, with high testing efficiency.
Built-in high-precision voltage and current meter, which can accurately measure voltage, current, d+, d- and other parameters, and has comprehensive test functions; Support the front and back of the CC cable of the Type-C port, no need to manually flip it twice; Support plug and test, no need for manual triggering; It supports external triggering and can be used with automated testing. It adopts one-click intelligent configuration of test files, which is especially suitable for users who have zero knowledge of fast charging to quickly get started.
GTI6030H fast charging comprehensive tester, equipped with a 7-inch color touch screen, the large screen display is clearer, and the operation is more convenient; Built-in four 60V 10A 150W programmable multi-protocol electronic load modules; High-precision voltage and current meters and oscilloscopes can accurately measure voltage, current, d+, d-, ripple peaks and peaks and other parameters; It supports CC cable and D+D- front and back test of Type-C port, no need to manually flip it twice, and the operation is more convenient; Support over-current protection (OCP) test, support short-circuit protection test; It supports multi-port combination testing, and is compatible with multiple adapter schemes such as shared power, independent power, and power distribution. It supports PDO packet and VDM information comparison, and has comprehensive functions.
GTI6031H fast charging comprehensive tester, based on GTI6030H, adds PD31. Functional hardware module and E-marker functional hardware module, support test PD31. The product supports front and back testing, no need to use a special test line with e-marker chip, no need to manually flip twice, greatly reduce the test cost and improve the test efficiency.
GTI6029H fast charging comprehensive tester, equipped with 7-inch color touch screen; Built-in four 60V 10A 150W programmable multi-protocol electronic load modules; Built-in high-precision voltage and current meter, oscilloscope, digital power meter, can accurately measure voltage, current, d+, d-, ripple peak-to-peak, active power, standby power consumption, efficiency and other electrical parameters.
The instrument is equipped with an AC power program-controlled interface, which can be seamlessly connected with the AC source, and the charger can be tested under the conditions of 90V 260V 40Hz 80Hz AC input, with a wide range of tests; The instrument supports CC line and D+D- front and back tests of Type-C port, without manual flipping twice, and the operation is simple and convenient; Support over-current protection (OCP) test, support short-circuit protection test; It supports multi-port combination testing, and is compatible with multiple adapter schemes such as shared power, independent power, and power distribution. Supports comparison of PDO packets and VDM messages; Support production statistics and test report export function, comprehensive functions.
The T-300 series fast charging comprehensive tester has a rectangular design, the main body adopts gray color matching, and the overall shape is sharp and angular. The tester is equipped with a 7-inch capacitive touch screen and a full Chinese interface, making the operation more intuitive and simple.
The T-300 series fast charging comprehensive tester adopts a highly integrated circuit architecture, which not only meets the test requirements, but also reduces the cost of investment in instruments and equipment; Each channel has an independent window to display all measurement data and test results, the detection process has a progress bar and timing synchronous display, the measurement data up to the standard is displayed in green, and the standard is in red. The good products are shown with green pass, and the defective products are shown with red fail, which is convenient for testers to view and avoid missorting.
The T-300 series fast charging comprehensive tester supports four-channel synchronous testing, which greatly improves the test efficiency, and only needs one person to operate to meet the production capacity demand, reduce labor costs, and increase the test efficiency by four times. Full Chinese interface, the test steps adopt the option mode, click the title to operate to open and close the test steps, click any parameter position on the screen, you can set or modify according to the product specifications, easy to learn, low threshold for use.
The Tektronix Series 2 MSOs are designed to be slim with a large touchscreen, rich in analysis features, support for multiple data collaboration functions, and the ability to use existing accessories. It is battery-powered, supports ultra-long battery life, and has a built-in interface to support the installation of analysis software on demand.
The frontal photos are neatly arranged and close, all the buttons are displayed in an orderly manner around the screen, the functional partitions are clear, and all functions can be reached with one hand, which is a kind of craftsmanship and technological aesthetics.
Tektronix 2 series MSO oscilloscopes have a slim design and reasonable overall design planning, which takes into account the lightness and convenience of the body while maintaining operation, which is easy to travel and carry at any time, and is suitable for testing and use in diverse operating environments.
Particularly impressive is the fuselage 10The 1-inch color touch screen makes the operation intuitive and clear, simplifies the user interface, and is convenient and fast to use, and the impact of low light and poor vision is once again weakened, and it is clear as usual at all times.
Although the body is small and has many functions, the analysis function of this test equipment launched by Tektronix Technology is extremely rich. With 36 automatic measurements, advanced math functions, FFT, etc., as well as search and marking, limit testing, and eye pattern mask testing, you don't have to worry about incomplete testing functions.
Rigol's new DHO900 800 ultra-portable series of portable digital oscilloscopes introduces a USB-C port that can be easily powered by a USB PD power bank, making it easy for engineers to take out an oscilloscope to access their equipment.
Let's take a look at the specifications first, the Rigo DHO900 800 ultra-portable series portable digital oscilloscope has 12bit hardware high resolution, up to 250MHz analog bandwidth, and up to 125 GSA s real-time sampling rate, 4 analog channels; The DHO900 series comes standard with 16 digital channels and a 200 V div 10 V div vertical sensitivity range.
The Rigol DHO900 800 Ultraportable Series Portable Digital Oscilloscope is designed with the backplane of the VESA100 100 and is compatible with most monitor hangers on the market, freeing up crowded test benches. The body thickness is less than 10cm, the length is about the same as that of a B5 notepad, and the weight of the whole machine is as light as 178kg, one-handed operation, lightweight and powerful. In addition, it also has a selling point, which is to support power supply from mobile power supply.
The Rigo DHO900 800 Ultraportable Series Portable Digital Oscilloscopes are all equipped with a USB-C port, which also supports the USB PD fast charging standard, and the power supply voltage is 12V4A, which can be powered by both mains power and mobile power supply.
The Rigo DHO900 800 Ultraportable Series of portable digital oscilloscopes comes standard with USB, LAN, and HDMI external interfaces, as well as Web Control, which can be operated locally and remotely. It is equipped with CAN, parallel, RS232 UART, I2C, SPI, LIN and other protocol decoding functions as standard to meet the different needs of automotive testing.
This time, a total of 9 test equipment manufacturers have been launched, most of which are rich in functions and easy to operate, and can provide convenient testing for fast charging products. With the help of these test equipment, manufacturers can better design product solutions, develop product functions, and make product details more perfect. The charging head network will continue to update test equipment related products in the future, and introduce more interesting test equipment to you.