0-30V DC Power Supply Dc Psu Single Channel Programmable Linear Generic Testing

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0-30V DC Power Supply Dc Psu Single Channel Programmable Linear Generic Testing

Display:LED Digital Display

Efficiency:≥85%

Input Voltage:220V

Interface:USB/RS232/RS485/GPIB

Load Regulation:≤0.01%+2mV

Output Current:0-5A

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Changzhou Tonghui Electronic Co., Ltd,

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Location: Changzhou Jiangsu China

Address: No.1 Xinzhu Road, Xinbei District, Changzhou, Jiangsu, China

Supplier`s last login times: within 48 hours

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Product Details Company Profile

Product Details

TH6220 Single-Channel Programmable Linear DC Power Supply for Generic Testing

Power Generation: An AC Power Supply generates alternating current by converting the input power from a mains power source or an external power supply. It typically incorporates a transformer and other circuitry to step up or step down the voltage according to the desired output requirements. The power supply's output voltage can be adjusted manually or through digital controls, allowing users to set the desired voltage level within the specified range. AC Power Supplies are available in various power ratings to cater to different load requirements, ranging from low-power laboratory applications to high-power industrial applications.

Features

4-digit voltage/current LED display

Voltage/current resolution up to 10mV/1mA

Five programmable callback files

Set data power-off save function

Automatic switching between CC and CV modes

Keyboard knobs for quick operation

The status light indicates the key function setting status and CC/CV working status of the instrument

Support over-current protection (OCP), over-voltage protection (OVP) and relay thermal protection functions

Brief Introduction

TH6220 series is a single-channel programmable linear DC power supply. This series of instruments has superior performance, clear display, easy operation, small size, and is very suitable for the application requirements of university laboratories and workbench test maintenance. At the same time, this series of instruments provides RS232 interface and USB interface, supports serial port commands, and provides conditions for remote operation of computers.

Application

Generic testing for R&D and design verification

Routine testing and maintenance of production line workbench

Automated device integration testing

Solar photovoltaic simulation test

New energy vehicle simulation test

Teaching laboratory

Specifications

Model		TH6222	TH6223	TH6223A
Rated Output	Voltage	0-30V	0-30V	0-60V
	Current	0-3A	0-6A	0-3A
	Power	90W	180W	180W
Lload Regulation (% Output + Bias)	Voltage	≤0.01%+2mV	≤0.01%+3mV	≤0.01%+2mV
Lload Regulation (% Output + Bias)	Current	≤0.02%+2mA	≤0.02%+3mA	≤0.02%+2mA
Power regulation (% Output + Bias)	Voltage	≤0.01%+2mV	≤0.01%+3mV	≤0.01%+3mV
Power regulation (% Output + Bias)	Current	≤0.01%+2mA	≤0.01%+3mA	≤0.01%+2mA
Programming resolution	Voltage	10mV	10mV	10mV
Programming resolution	Current	1mA	1mA	1mA
Read-back value resolution	Voltage	10mV	10mV	10mV
Read-back value resolution	Current	1mA	1mA	1mA
Programming Accuracy	Voltage	≤0.2%+10mV	≤0.2%+10mV	≤0.2%+10mV
Programming Accuracy	Current	≤0.1%+5mA	≤0.1%+5mA	≤0.1%+5mA
Read-back value Accuracy	Voltage	≤0.2%+30mV	≤0.2%+30mV	≤0.2%+30mV
Read-back value Accuracy	Current	≤0.1%+5mA	≤0.1%+5mA	≤0.1%+5mA
Ripple and Noise	Vp-p	≤10mV	≤15mV	≤15mV
	Vrms	≤1mV	≤2mV	≤2mV
	Ip-p	≤2mA	≤3mA	≤3mA
	Irms	≤1mA	≤1mA	≤1mA
Rise time (10% Load)	10%-90%	≤80ms	≤100ms	≤100ms
Fall time (10% Load)	90%-10%	≤70ms	≤80ms	≤80ms
Output Temperature Coefficient (Voltage/Current)		≤75ppm	≤75ppm	≤75ppm
Memory		5 Groups (M1-M5). Automatic memory when power off.
Size (W×H×D)		162mm×111mm×243mm	162mm×111mm×275mm
Weight		4.7kg	6.3kg	6.4kg

Company Profile

Overview

Changzhou Tonghui Electronic Co. Ltd. was founded in 1994. It is a provincial high-tech enterprise integrating R&D, manufacturing and marketing. It is located in the National Development Zone – Changzhou Hi-tech Industry Development Zone with superior geographical position and beautiful natural environment. Covering a land area of 38000 m2 with construction area of 3000 m2. The company has more than 200 employees. More than 75% have college education or above. R&D personnel takes up more than 25% of total employees, and annual R&D investment exceeds 10% of company’s annual revenue.

For the past more than 20 years, Tonghui has been devoting itself to the research and development of electronic measurement instruments. Bearing the faith of technology first, we are struggling to promote the development of domestic measurement instruments and minimize the distance with the world advanced instruments. The company establishes “Changzhou electronic component measuring instrument engineering research center”, which has undertaken the ministry/province/city/district science and technology project for many times, and won the provincial/city science and technology progress award for many times. As a result of years of effort, Tonghui has grown to be a well-known brand in electronic instrument industry.

Now we have developed the following products: Electronic component parameter test instrument, Winding component test instrument, Cable harness test instrument, Electrical safety test instrument, Resistance test instrument, Power electronic testing instrument, Data acquisition/recorder, Digit multimeter, and other instruments, as well as accessories and software products. Tonghui insists to provide users with creative solutions for more efficient measurement and higher product quality. Tonghui has a mature quality control system and strong product manufacturing and quality assurance team, to ensure that the products delivered to customers can meet the unified quality standards.

“To achieve customer satisfaction” is the principle that Tonghui always adheres to. Over the years, Tonghui has been striving to build a multi-level marketing system, integrating direct marketing, agency and network sales. We have also established an after-sales service system in more than 20 provinces and cities in China, which helps better serve our customers, and listen to customers.

At present, the overseas market has become an important part of the development of Tonghui business. Tonghui has gradually integrated the technology and experience accumulated over the years into the international competition system. It has established marketing systems in North America, Europe, Southeast Asia and South Asia and has achieved fruitful results, enabling high-tech products from China to meet the needs of worldwide customers. Meanwhile, we can continue to enrich our experience in the exchange of learning with international counterparts. Looking forward to the future, Tonghui will fully expand overseas resources and realize the same value in all aspects.

In 2015, Tonghui was successfully listed on National Equities Exchange and Quotations (stock code: 833509). With the help of the capital market, Tonghui will open a new chapter of healthy development. Tonghui will always be your reliable friend and always look forward to sharing success and future with you.

0-30V DC Power Supply Dc Psu Single Channel Programmable Linear Generic Testing

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