Programmable DC Electronic Load Tonghui TH8203A 700W

Introduction

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, which makes the system run more stable; complete hardware protection circuit functions (OVP, OCP, OPP, OHP, REV, UVP) implement comprehensive protection for the instrument and the measured object , eliminating the worries of users.

The high-speed, safe and reliable 16-bit sampling chip is used to ensure sampling accuracy and resolution, and the voltage and current values ​​can be refreshed synchronously in a single sampling; 100kHz real sampling rate, high measurement accuracy, strong anti-interference ability, and can display instantaneous State loading current waveform.

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

The load has a programmable soft-start function, adopts the Linux operating system, makes the number of settings and stored files unlimited, and improves the compatibility with USB storage.

The humanized interactive design of the front panel of the instrument enables users to conveniently and quickly perform various setting operations, and also provides a wealth of wired and wireless communication interfaces to meet the user’s communication and system connection needs.