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TH8203 Programmable DC Electronic Load

RS232、USBHOST、USBDEVICE、HANDLER、LAN

Performance characteristics

■ Max. Input: 700W(150V/160A)

■ Support 5 sets in parallel

■ Stack extenders are not suported

■ High resolution: voltage: 1mV

                              current: 40μA

■ Dynamic mode: up to 50kHz

■ High speed: 100kHz

■ ripple measurement function

 Constant current (CC), constant resistance (CR), constant power (CV), anc constant power (CP) mode 

■ Current remote control monitoring function, external trigger function

 Programmable soft start function

 CR-LED test, arbitrary I-V characteristics, battery test, dynamic scan test, load effect, list function and many other advanced 

 Remote voltage compensation input test functionfunctions

 Short circuit simulation

 The adoption of the Linux operating system makes the number of internal parameter file storages essentially unrestricted 

 Perfect U disk function (parameter file storage and loading, interface screenshot, system firmware upgrade)

 Setting parameters support power-off memory function

 Intelligent temperature control fan

 RS232 (standard), USB (standard), Ethernet (standard), WIFI (optional)

 Matching with upper-computer software to achieve remote operation and monitoring matching





Brief Introduction
Application

 Power

   Chargers, switching power supply, communication power, LED drivers, cell phone batteries, portable power source

 New energy

   Solar cells, new power vehicles, electric bicycles 

 Electronic power components

   Fuse / Connector / Relay / Sensor

 Automated equipment integration testing


Technical Parameter
ModelTH8201TH8202TH8202ATH8203TH8204
Input Vltage1-150V
Current0-400mA0-4A0-40A0-800mA0-8A0-80A0-400mA0-4A0-40A0-1.6A0-16A0-160A0-2.4A0-24A0-240A
Power0-1.75W0-17.5W0-175W0-3.5W0-35W0-350W0-3.5W0-35W0-350W0-7.0W0-70W0-700W0-10.5W0-105W0-1050W
Static Mdemode (constant current mode) CR mode (constant resistance mode) CV mode (constant voltage mode) CP mode(constant power mode)
Accuracy0.2% F.S.0.2% F.S.0.2% F.S.0.2% F.S.0.2% F.S.
Dynamic Mode
Frequency Range100Hz~50kHz/0.01Hz~1kHz100Hz~50kHz/0.01Hz~1kHz100Hz~50kHz/0.01Hz~1kHz100Hz~50kHz/0.01Hz~1kHz100Hz~50kHz/0.01Hz~1kHz
Accuracy1µs/1ms+100ppm1µs/1ms+100ppm1µs/1ms+100ppm1µs/1ms+100ppm1µs/1ms+100ppm
External Waveform Mode (20kHz) : CCControl level range 0~10V     accuracy: 0.5%F.S.
Range0-400mA0-4A0-40A0-800mA0-8A0-80A0-400mA0-4A0-40A0-1.6A0-16A0-160A0-2.4A0-24A0-240A
Soft StartSetting range: 0~500ms   accuracy ±(30%+100µs)
Front Panel BNC Terminal
TRIG OUTThe output pulse level is about 4.5V, the output pulse width is about 2μs, and the output impedance is about 500Ω
MON OUTVoltage detection output, the corresponding full-scale current is 1V
Protection functionOvervoltage Protection (OVP) Overcurrent Protection (OCP) Over Power Protection (OPP) Over Temperature
InterfaceHandler、RS232、USB DEVICE、USB HOST、LAN


Accessary
Standard
Accessories nameModel
Optional
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Data download
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SpecificationDownload
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