Th8204 Programmable Dc Electronic Load 1000w

TH8204 Programmable DC Electronic Load
- Input: 1000W (150V/200A) supports 5 units in parallel
- Can stack 4 power extenders to reach 9kW
- High resolution: voltage 1mV, current: 10I A
- High dynamic frequency: 50kHz
- High measurement speed: 100kHz
- Ripple measurement function
- Constant current (CC), constant resistance (CR), constant voltage (CV), and constant power (CP) functions
- Current remote control monitoring function, external trigger function
- Programmable soft start function
- CR-LED test, arbitrary IV characteristics, battery test, dynamic scan test
Load effects, list functions and other advanced features
- Overvoltage (programmable), low voltage, overcurrent (programmable), overpower
(Programmable), overheating, anti-reverse connection and other protection functions
- Remote voltage compensation input test function
- Short circuit function simulation
- The Linux system allows basically unlimited storage of internal parameter files.
- U disk function (parameter storage and loading, interface screenshots, system firmware upgrade)
- Set parameters support power-off memory function
- Intelligent temperature control fan
- RS232, USB, Ethernet, WIFI (optional)
- Supported with host computer software to realize remote operation and monitoring

Application
- Power supply - Chargers, switching power supplies, communication power supplies, LED drivers, mobile phone batteries, power banks, etc.
- New energy - Solar cells, new energy vehicles, electric bicycles
- Power electronic components - Fuse/connector/relay/sensor
- Automated equipment integration testing

TH8200 series programmable DC electronic load is a DC electronic load with excellent performance and complete functions independently developed and manufactured by Tonghui.
TH8200 series products adopt dual-core (ARM+DSP) automatic control hardware circuit architecture to make the system run more stable; complete hardware protection circuit functions (OVP, OCP, OPP, OHP, REV, UVP) fully protect the instrument and the object under test , eliminating usersa worries.

It adopts a high-speed, safe and reliable 16-bit sampling chip to ensure sampling accuracy and resolution. A single sampling can synchronously refresh the voltage and current values; 100kHz true sampling rate, high measurement accuracy, strong anti-interference ability, and can display instantaneous state loading current waveform.

The maximum current change rate of the load can reach 24A/I s (TH8204), and the minimum setting resolution is 10I A (TH8201), which can cope with various power supply and current sensor tests that require high-speed changes in current.

The load has a programmable soft-start function and uses a Linux operating system, which allows unlimited number of setting storage files and improves compatibility with USB storage.

The user-friendly interactive design of the instrument's front panel allows users to perform various setting operations conveniently and quickly. It also provides a wealth of wired and wireless communication interfaces to meet users' communication and system connection needs.

A. Load working mode
Normal mode (4 types)
CC constant current mode , CR constant resistance mode , CV constant voltage mode ,CP constant power mode

Advanced mode (12 types)
DYN dynamic load mode,SWP dynamic frequency scan mode,CR-LED simulates LED test mode,ARB arbitrary IV characteristic mode,BATT battery test mode,TIME time measurement mode,MPPT maximum power point tracking test mode,OVPT overvoltage protection test mode,OCPT overcurrent protection test mode,OPPT overpower protection test mode,MPPT maximum power point tracking test mode,LIST list test mode,AUTO automatic test mode

Provides six commonly used impedance circuits -Simulate the start-up of capacitive load, simulate the load condition of non-linear load, and simulate the load of automobile generator.