Tonghui Th8203 Programmable DC Electronic Load/Electronic Load Tester Th8203A Th8204 Th8204A

• Customization: Available
• After-sales Service: Online
• Warranty: 1 Year
• Model NO.: TH8201 TH8202 TH8202A
• Type: DC Electronic Load
• Weight: 0-100Kg
• Power Source: AC220V
• Transport Package: Plywood Case
• Trademark: LONROY
• Origin: China
• HS Code: 9024800000
• Production Capacity: 200pieces/Month

Product Description

 

Tonghui  TH8203 Programmable DC Electronic Load/Electronic Load Tester TH8203A TH8204 TH8204A
 Features
 Constant current (CC), constant resistance (CR), constant
power (CV), constant power (CP) operation mode
Current remote control monitoring function, external trigger
function
1mV/10μA high resolution, ripple measurement function
Dynamic current/voltage test, up to 50K dynamic frequency
 Voltage and current measurement can achieve high precision
while testing speed up to 100KHz
 Programmable soft start function
 CR-LED test, arbitrary I-V characteristics, battery test, dynamic
scan test, load effect, list function and many other advanced
functions
 Overvoltage (programmable), low voltage, over current
(programmable), overpower (programmable), overheating, anti-
reverse protection, etc.
 Remote voltage compensation input test function
 Short circuit function 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

Tonghui  TH8203 Programmable DC Electronic Load/Electronic Load Tester TH8203A TH8204 TH8204A
Technical Parameter

Model

TH8201

TH8202

TH8202A

TH8203

TH8204

Input Vltage

1-150V

Current

0-400mA

0-4A

0-40A

0-800mA

0-8A

0-80A

0-400mA

0-4A

0-40A

0-1.6A

0-16A

0-160A

0-2.4A

0-24A

0-240A

Power

0-1.75W

0-17.5W

0-175W

0-3.5W

0-35W

0-350W

0-3.5W

0-35W

0-350W

0-7.0W

0-70W

0-700W

0-10.5W

0-105W

0-1050W

Static Mde

mode (constant current mode) CR mode (constant resistance mode) CV mode (constant voltage mode) CP mode(constant power mode)

Accuracy

0.2% F.S.

0.2% F.S.

0.2% F.S.

0.2% F.S.

0.2% F.S.

Dynamic Mode

Frequency Range

100Hz~50kHz/0.01Hz~1kHz

100Hz~50kHz/0.01Hz~1kHz

100Hz~50kHz/0.01Hz~1kHz

100Hz~50kHz/0.01Hz~1kHz

100Hz~50kHz/0.01Hz~1kHz

Accuracy

1µs/1ms+100ppm

1µs/1ms+100ppm

1µs/1ms+100ppm

1µs/1ms+100ppm

1µs/1ms+100ppm

External Waveform Mode (20kHz) : CC

Control level range 0~10V     accuracy: 0.5%F.S.

Range

0-400mA

0-4A

0-40A

0-800mA

0-8A

0-80A

0-400mA

0-4A

0-40A

0-1.6A

0-16A

0-160A

0-2.4A

0-24A

0-240A

Soft Start

Setting range: 0~500ms   accuracy ±(30%+100µs)

Front Panel BNC Terminal

TRIG OUT

The output pulse level is about 4.5V, the output pulse width is about 2μs, and the output impedance is about 500Ω

MON OUT

Voltage detection output, the corresponding full-scale current is 1V

Protection function

Overvoltage Protection (OVP) Overcurrent Protection (OCP) Over Power Protection (OPP) Over Temperature

Interface

Handler,RS232,USB DEVICE,USB HOST,LAN