Tel: +86-13302916851

China Shenzhen Baichuan electronics Co., LTD

Professional manufacturer of acoustic test instruments.


Lower Power Bench DC Electronic Load/

IT8500G+ Programmable DC Electronic Load

The IT8500G+ series is a programmable DC electronic load specifically designed for high-precision ripple testing, with a sampling bandwidth of up to 300kHz. With the built-in ripple test function, it’s easy to measure the voltage and current ripple of the DUT. IT8500G+ has built-in as many as 8 fast charging protocols, meeting the test requirement of fast charging adapters, power banks, fast charging power banks, and other products. At the same time, it also has other functions like automatic testing, battery discharge testing, dynamic testing, etc. So it can complete most of the performance testing of switching power supplies, batteries, and other products during the development and production stages.

  • Product Detail
  • Technical specifications
  • Functions and Advantages
  • Options & Accessories
  • After-sales services

♦ 7 operating modes: :CC/CV/CR/CW/CR+CC/CV+CC/CR-LED
♦ Built-in voltage ripple and current ripple measurement function
♦ Built-in 8 fast charging communication protocol, including QC2.0, QC3.0, PE+, PE2.0+, USB PD2.0, USB PD3.0, FCP, SCP, support fast charging device testing *1
♦ Dynamic mode up to 20kHz
♦ Measurement resolution up to 0.1mV / 0.1mA
♦ Professional multi-channel mode, which can cascade up to 16 devices to reduce the cost of burn-in testing
♦ OPP/OCP test functions, suitable for power module protection function test
♦ Battery discharge mode, providing three cut-off conditions of time, voltage, and capacity
♦ Automatic test function, widely used in adapter test
♦ List function, which can simulate complex current carrier waveforms
♦ Current monitoring function, without an expensive current probe, easy to realize current waveform monitoring (0-10V)
♦ Short-circuit mode/Measure function
*1 This function is only available in IT8511G+

Model Voltage Current Power Resolution Accuracy Interface Size
IT8513CG+ 40V 200A 600W 0.1mV/1mA ±(0.025%+0.1%FS)/±(0.1%+0.1%FS) USB/LAN 1/2 2U
IT8513BG+ 600V 20A 600W 1mV/0.1mA ±(0.025%+0.025%FS)/±(0.05%+0.05%FS) USB/LAN 1/2 2U
IT8513G+ 150V 120A 600W 0.1mV/1mA ±(0.025%+0.025%FS)/±(0.05%+0.05%FS) USB/LAN 1/2 2U
IT8512BG+ 600V 15A 300W 0.1mV/0.1mA ±(0.025%+0.025%FS)/±(0.05%+0.05%FS) Standard USB/LAN ½ 2U
IT8512G+ 150V 30A 300W 0.1mV/0.1mA ±(0.025%+0.025%FS)/±(0.05%+0.05%FS) Standard USB/LAN ½ 2U
IT8511G+ 150V 30A 150W 0.1mV/0.1mA ±(0.025%+0.025%FS)/±(0.05%+0.05%FS) Standard USB ½ 2U

Voltage/current ripple measurement

Ripple is one of the parameters that must be tested for switching power supplies. Excessive ripple may cause interference to the DUT or shorten the life of the DUT. IT8500G+ has a ripple measurement function, and its measurement bandwidth is up to 300kHz, which meets the ripple measurement requirements of switching power supplies or chargers. At the same time, its remote sense function can help to eliminate the impact caused by the voltage drop on the line. No oscilloscope is needed, users can just press the ‘down’ button on the front panel to read the voltage ripple value (Vp-p/Vp+/Vp-) and current ripple value (Ipp/Ip+/Ip-) of the DUT directly. This greatly simplifies the wiring and operation process.

Built-in multiple fast charge protocol

The consumption of battery power is getting faster and faster due to more and more functions generated in mobile phones. Fast charging technology can help to improve user experience under the situation. IT8500G+ has built-in multiple fast charging protocols (QC2.0, QC3.0, PE+, PE2.0+, USB PD2.0, USB PD3.0, F CP, SCP) which can complete the test for adapters with different protocols. Users can quickly choose the charging protocol on the menu. And in automatic test mode, it can realize the performance verification of the fast charging adapter under different charging processes, like the no-load voltage, short-circuit current, constant voltage, and constant current.
* Only available with IT8511G+ / IT8511A G+

20 years of industry experience

24 hours Technical Support

Professional engineers on line response

All life Costs Maintenance


Leave a Reply

Leave a message