Tonghui Th8203A Perfect U Disk Function Programmable DC Electronic Load

• Customization: Available
• After-sales Service: Lifelong
• Warranty: 1 Year
• Model NO.: TH8203A
• Rated Input: 150V/80A/700W
• CV: 0 - 150V
• Cc: 0 - 80A
• Cp: 0 - 700W
• Feature: Short Lead Time
• Usage: Measurement of Power Supply, Chargers, Batteries
• Dimension(mm): 430mm(W)X143mm(H)X525mm
• Maintainence: Lifelong
• Basic Accuracy: 0.2% F.S.
• Product Name: Tonghui Th8203A Perfect U Disk Function Programmab
• Transport Package: Carton
• Specification: 66x60x39cm
• Trademark: Tonghui
• Origin: China
• HS Code: 9030339000
• Production Capacity: 2000 Sets Per Month
• Package Size: 66.00cm * 60.00cm * 39.00cm
• Package Gross Weight: 20.000kg

Product Description

Product Description

Brief Introduction

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

SPECIFICATION

Model		TH8203A
Input power		700W
Input voltage		150V
Input current		0-/80A
Static mode		Constant current (CC), constant resistance (CR), constant voltage (CV), constant power (CP)
Minimum operating  voltage		[email protected] 1.5A@8A 1.5V@80A
Constant  voltage (CV)	Range Resolution Range Resolution Precision	0-15V 1mV 0-150V 10mV  0.05%+0.05%FS
Constant  current (CC)	Range Resolution Range Resolution Range Resolution Precision	0-0.8A 0.02mA 0-8A 0.2mA 0-80A 2mA 0.1%+0.1%FS.
Constant  resistance (CR)	Range Range Range Resolution Precision	0.036Ω-36Ω 0.144Ω-144Ω 3.6Ω-3000Ω  Vin/Rset*0.2%+0.2%FS
Constant  power (CP)	Range Resolution Range Resolution Range Resolution Precision	0-7W 0.7mW 0-70W 7mW 0-700W 70mW 0.3%+0.3%FS
Dimensions and weight
Dimensions (mm)		430*129*479mm
Weight(kg)		15.3kg

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

 

Detailed Photos

Packaging & Shipping

Company Profile

Chuangkai Electronic Co., Ltd is leading company specialized in producing, developing & selling various types of measuring instruments and testing equipment, such as temperature data logger, LCR meter, DC resistance tester (micro ohm meter), digital power meter, power supply, transformer tester, battery tester, programmable DC electronic load, charger, temperature controller, tachometer, high voltage signal-amplifier, power amplifier, etc.

FAQ:
Q. How is your company's product after-sales service system?
A. The product warranty period is 12 months, we can provide lifetime maintenance. We have professional pre-sales and after-sales teams that can respond to you within 24 hours to resolve technical issues. We provide one-to-one after-sales service.

Q: Can you customize it?
A: Yes, we accept customization according to customer's specific requirements.

Q. How long is your lead time? If I want to customize instruments, how long will it take?
A. When order quantity is 1-10 units, we have ready stock goods, we can ship out within 3-5 working days after receipt of deposit; products required new production of common materials, usually the lead time is about 10-15 days; products requiring new production of special and rare materials, usually the lead time is about 20-30 days.

Q. What payment method do you accept?
A. Our company accept payment method of T/T (bank transfer), Western Union, PayPal and so on.

Q. What package do you use for your products? What shipping method do you use?
A.1. Our company use standard exporting carton for packing. 2. We ship via express courier (door to door service), by air, and by sea according to customers' requirements.

For more questions, please feel free to send inquiries to us.