The IT8500G+ series is a programmable DC electronic load is 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 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 product during the development and production stages.
Product Model List
|IT8511G+||150V||30A||150W||0.1mV/0.1mA||±(0.025%+0.025%FS)/±(0.05%+0.05%FS)||Standard USB||½ 2U|
|IT8511AG+||150V||30A||150W||0.1mV/0.1mA||±(0.025%+0.025%FS)/±(0.05%+0.05%FS)||Standard USB||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|
|IT8512BG+||600V||15A||300W||0.1mV/0.1mA||±(0.025%+0.025%FS)/±(0.05%+0.05%FS)||Standard USB/LAN||½ 2U|
• 7 operating modes: ：CC/CV/CR/CW/CR+CC/CV+CC/CR-LED
• Ripple measurement
• Built in 8 fast charging communication protocol, including QC2.0,
• QC3.0, PE+, PE2.0+, USB PD2.0, USB,PD3.0, FCP, SCP *1
• Dynamic mode up to 20kHz
• Voltage measurement resolution up to 0.1mV / 0.1mA
• OPP/OCP test functions
• Battery discharge mode
• Automatic test functions
• List/dynamic mode
• Current monitoring
• Short circuit / Measure function
*1 Only available with IT8511G+ / IT8511A G+
Functions and Advantages
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 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 phone. 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 process, like no-load voltage, short-circuit current, constant voltage and constant current.
* Only available with IT8511G+ / IT8511A G+
Options & Accessories
IT-E30312-YY (Optional) 30A/1.2m/Y terminal, a pair.
IT-E30320-YY (Optional) 30A/2m/Y terminal, a pair.
IT-E151 (Optional) 19” Rack mount kit
AC power cord (accessories)
IT-E151A (Optional) 19” Rack mount kit
USB Cable for USB port communication