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Features: Six high speed operation modes: CC,CR,CV,CW,CC+CV,CR+CW Over current, over voltage, over power, over heat, polarity reversed protection High-luminance VFD screen with two lines& four channels display Intellegent fan system fan will be automatically initiated according to the temperature Soft start time setting, carrying the power supplier according to the voltage value set Battery testing and short-circuit function Available of dynamic testing and rising edge and falling edge setting Supporting external trigger input and output External current waveform monitor terminal Supporting remote voltage compensation and multidata storage Power-on-self-test, software calibration and standard rack mount Communication mode: GPIB/RS232/RS485/USB. M9712 ( 0-30A/0-150V/300W)

KELB15 is a precision programmable DC electronic load controlled by a high performance microprocessor. It uses 3.5-inch TFT true color LCD display offers 4 basic working modes (CC/CV/CR/CW) and 10 functional modes. With comprehensive protection, over-heat protection, over-current protection, over-power protection, over-voltage protection, loop oscillation protection. KELB15 series E-load supports RS232, LAN, USB and analog interfaces to fit your versatile solution and testing needs

KELB60 is a precision programmable DC electronic load controlled by a high performance microprocessor. It uses 3.5-inch TFT true color LCD display offers 4 basic working modes (CC/CV/CR/CW) and 10 functional modes. With comprehensive protection, over-heat protection, over-current protection, over-power protection, over-voltage protection, loop oscillation protection. KELB60 series E-load supports RS232, LAN, USB and analog interfaces to fit your versatile solution and testing needs

KELB180 is a precision programmable DC electronic load controlled by a high performance microprocessor. It uses 3.5-inch TFT true color LCD display Offers 4-basic working modes (CC/CV/CR/CW) and 10 functional modes. With comprehensive protection, over-heat protection, over-current protection, over-power protection, over-voltage protection, loop oscillation protection.KELB180 series E-load supports RS232, LAN, USB and analog interfaces to fit your versatile solution and testing needs.

FEATURES Modes & protection CC, CV, CP, CR, DYNA, List, Sweep, OCP modes. LED mode, real simulating LED loading. Over current, over voltage, over power, over temperature, polarity reversed protection. Automatic test alone Press one button to complete load effect, ripple, dynamic, OCP and Short circuit test. Show complete test report and support step test. Multi load synchronous control Support up to 16 loads Sync. loading & dynamic test, fit for testing multi-output power supply. Support up to 16 loads parallel mode for high power. High rising speed (The full range current rising time is 10us) High speed & accuracy With 0.03% accuracy and 500kHz frequency, the current slew rate can be programmed. 500kHz sync. sampling frequency with 15Hz data update rate, 0.03% accuracy, 10uA &100uV resolution. Real-time measurement of Vpp/Vp+/Vp-/Ipp/Ip+/Ip- Dynamic test and control Up to 50kHz dynamic loading frequency & real-time measurement of peak voltage (Vp+/Vp-). Support sync. control and sync. dynamic loading of multi loads. Support frequency sweep up to 50kHz. List function 8 List files, each file with 200 steps and 2us resolution. Support up to 50kHz complex waveform editing. Each step current slew rate can be programmed. Automatic OCP Testing & Pmax Measurement Automatically test OCP. Capture automatically Pmax & the voltage and current when working at the Pmax point. Trigger and timing measurement Support voltage/current waveform trigger and timing measurement. Support external trigger for the power supply startup time / hold time measurement. Support waveform capture and test for OVP protection point and protection time. Application of program controlling SCPI Protocol, isolated RS232 serial port. 5V/200mA power output, fit for the interconnection of equipments with different interfaces. TRIG_INã?�RIã?�DFIã?�TRIG_OUT four high-speed isolated I/O, supporting multi loads sync.control. Precision high speed digitizing measurement/ data captureï¼?500kHz / 16 bits / 4096 points).

FEATURES: Modes & protection CC, CV, CP, CR, DYNA, List, Sweep, OCP modes. LED mode, real simulating LED loading. Over current, over voltage, over power, over temperature, polarity reversed protection. Automatic test alone Press one button to complete load effect, ripple, dynamic, OCP and Short circuit test. Show complete test report and support step test. Multi load synchronous control Support up to 16 loads Sync. loading & dynamic test, fit for testing multi-output power supply. Support up to 16 loads parallel mode for high power. High rising speed (The full range current rising time is 10us) High speed & accuracy With 0.03% accuracy and 500kHz frequency, the current slew rate can be programmed. 500kHz sync. sampling frequency with 15Hz data update rate, 0.03% accuracy, 10uA &100uV resolution. Real-time measurement of Vpp/Vp+/Vp-/Ipp/Ip+/Ip- Dynamic test and control Up to 50kHz dynamic loading frequency & real-time measurement of peak voltage (Vp+/Vp-). Support sync. control and sync. dynamic loading of multi loads. Support frequency sweep up to 50kHz. List function 8 List files, each file with 200 steps and 2us resolution. Support up to 50kHz complex waveform editing. Each step current slew rate can be programmed. Automatic OCP Testing & Pmax Measurement Automatically test OCP. Capture automatically Pmax & the voltage and current when working at the Pmax point. Trigger and timing measurement Support voltage/current waveform trigger and timing measurement. Support external trigger for the power supply startup time / hold time measurement. Support waveform capture and test for OVP protection point and protection time. Application of program controlling SCPI Protocol, isolated RS232 serial port. 5V/200mA power output, fit for the interconnection of equipments with different interfaces. TRIG_INã?�RIã?�DFIã?�TRIG_OUT four high-speed isolated I/O, supporting multi loads sync.control. Precision high speed digitizing measurement/ data captureï¼?500kHz / 16 bits / 4096 points).

Useú¦widely used in all kinds of batteries and low-power stack testing devices Technical parametersú¦work mode : constant current Cooling mode: air-cooled Starting voltage: 0v Maximum voltage: 30v Auxiliary power: 220vac Input electric: 0.01aú¿minú¬, 80a ú¿maxú¬ Use environment: 0í- 40í Dimensions: 400mm í 280mm í 120mm System featuresú¦mos tube with high-quality and high-powered resistance is used as the coreú¼excellent performance of the transistor is selected for the foundationú¼stable pcb layout design provides a reliable protection for its superiority Can be started in the low-voltage 0vú¼overcomes the shortcomings of high starting voltage of general electronic load Can be strated at 20ma electric currentú¼electric resolution can be as low as 5maú¼the higher the input dc voltage is ú¼the higher the electric regulation accuracy is

The AN23500(F)/AN23600(F) series DC electronic load is a new DC load launched by Ainuo Instruments, covering voltage of 150V, 600V and 1200V, and the power 150W~48kW. This series of electronic load is mainly used for testing of products in many fields such as new energy vehicle OBC, power battery, charging spot test, power electronics, servo/server power supply, high voltage UPS, photovoltaic, grid energy storage, aerospace and other fields. A new generation of digital controller is adopted, with built-in five modes and a variety of advanced modes, to meet the programming, automated testing and other needs. Features: Low power AN23500(F) series stand-alone input power: 600W, 1200W, voltage: 150V, 600V Medium power AN23600(F) series stand-alone input power: 2kW-48kW, voltage: 150V, 600V, 1200V Multi modes: CC, CV, CP, CR, CCD, LIST, AUTO ï¼?for AN235 seriesï¼?, OCP, OPP, LED (for AN235 series), Short, FLEX, BATY, etc. Excellent performance indicators: accuracy of loading and measuring: 0.05%+0.05%FS (for AN235 series), dynamic loading frequency of 50kHz (for AN236 series) CV loop adjustable, adapt to different power sources (for AN236 series) 500kHz high-speed voltage /current sampling (for AN236 series) Instant overpower load pull (for AN236 series) Current rise rate up to 12As (for AN236 series) Protection: OTP (over temperature protection), OVP (over voltage protection), OPP (over power protection), SCP (short circuit protection), RVP (reverse voltage protection), SSP (remote sampling line unconnected protection), OOP (Power supply, load invalid power-off protection), HWP (patent: hardware forced lock), SWP (patent: software forced lock) Rich ports: built-in common protocols such as SCPI, MODBUS, and PLC port, suitable for system integration Simple and practical: full-color LCD screen, clear and beautiful; operation menu, easy to learn and use.

ANEL series feedback DC electronic load adopts high-frequency PWM rectification and bidirectional DCDC conversion, FPGA digital control, energy feedback to the grid at full power, more energy-saving, green and environmentally friendly compared with conventional DC load; advanced digital control, ultra-high control accuracy, fast response, wide output voltage range, it can achieve full range of load input from 0V to full scale. The feedback DC electronic load realizes the DC load function of automatic energy feedback to the grid. Compared with the conventional load, it is more convenient and safe. The conventional load is energy-consuming, and energy is consumed by resistance heating; the feedback DC electronic load is energy-feeding, and the energy is fed back to the grid, green, environment friendly, reliable, safe, featuring outstanding advantages. Features: Two-stage circuit of PWM rectification and bidirectional DCDC, achieving load of automatic energy feedback to the grid, energy saving, green and environment protection. Mainstream high-frequency PWM rectification control, power factor 0.99, THD and injected harmonic current meet the requirements of GB/T14549-93, high-quality energy feedback to the grid. High-precision output: accuracy of voltage and current: �±0.1% F.S. Fast dynamic response: response time for 10%-90% sudden applied load and 90%-10% sudden shedding load: â?¤5ms Optimized bidirectional DCDC conversion, wider range of DC input voltage, 0V-full scale DC input. CC, CV, CP modes. Multi protection: input over-voltage/under-voltage, lack phase, output over voltage, IGBT overheat, IGBT over current, over temperature protection, short circuit current-limiting protection. Built-in EMI filter to filter the interference signal caused by the high-frequency switching process. Communication and remote control: standard CAN, RS232/RS485 port and remote control software of the upper computer. Efficiency up to 95% under rated conditions. Large-screen LCD display, compatible with buttons and touch screen, suitable for operation under various harsh operating conditions. Screen (key) lock: After the power supply is not operated for more than 5 minutes, the keyboard and input of touch screen will automatically be locked. Application: Fuel cell test Testing of charger and charging pile Battery pack, battery pack discharge test Capacitor, super capacitor discharge test Power electronics test Energy storage system converter test Replace conventional DC load

Type Cigarette Lighter Charging Port 2 Ports Connection Wired Warranty 1 Year Place of Origin GUA Combination Charging Voltage 12-24v Brand Name Yujie Model Number DS2013 Design Style New China-Chic USB Output Voltage 5V Color Black USB Output Current 3.1A(2.1A+1A) Material Engineering plastics + electronic components Size 36.5x52.5mm (Diameterx Length) Light Indicator Blue LED USB Socket Size 2.05"x1.35" Install Hole Size 1 1/8" Terminals 6.35mm Certificate CE ROHS FCC Packaging Details Polybag Selling Units: Single item Single package size: 3X3X4 cm Single gross weight: 0.050 kg

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