Changzhou Tonghui Electronic Co., Ltd,
| Display | LED Digital Display |
| Efficiency | ≥85% |
| Input Voltage | 220V |
| Interface | USB/RS232/RS485/GPIB |
| Load Regulation | ≤0.01%+2mV |
| Output Current | 0-5A |
| Output Power | 150W |
| Output Voltage | DC 0-30V |
| Protection | Over Voltage/Current/Temperature Protection |
| Ripple & Noise | ≤1mVrms |
| Size | 200*110*200mm |
| Temperature Coefficient | ≤0.01%+2mV |
| Voltage Regulation | ≤0.01%+2mV |
| Weight | 2.5KG |
View Detail Information
Explore similar products
4 Channel 0-30v Dc Psu DC Power Supply 5a Voltage Current Resolution To 1mV/1mA
0-150v Dc Power Supply 100v 10v Dc Psu 0-30V 0-3A 90W 0-5V 0-3A 15W
30A 200W 20V Dc Power Supply 0-1000v 200v 150v Digital Keyboard Knob
0-50v 0 100v 0-120v Dc Power Supply DC PSU Adjustable Speed Low Ripple 3000W
Product Specification
| Display | LED Digital Display | Efficiency | ≥85% |
| Input Voltage | 220V | Interface | USB/RS232/RS485/GPIB |
| Load Regulation | ≤0.01%+2mV | Output Current | 0-5A |
| Output Power | 150W | Output Voltage | DC 0-30V |
| Protection | Over Voltage/Current/Temperature Protection | Ripple & Noise | ≤1mVrms |
| Size | 200*110*200mm | Temperature Coefficient | ≤0.01%+2mV |
| Voltage Regulation | ≤0.01%+2mV | Weight | 2.5KG |
| High Light | 0-30v dc power supply ，dc psu ，dc power supply 0-30v | ||
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.
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
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.
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
| 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 |
| Current | ≤0.02%+2mA | ≤0.02%+3mA | ≤0.02%+2mA | |
| Power regulation (% Output + Bias) |
Voltage | ≤0.01%+2mV | ≤0.01%+3mV | ≤0.01%+3mV |
| Current | ≤0.01%+2mA | ≤0.01%+3mA | ≤0.01%+2mA | |
| Programming resolution |
Voltage | 10mV | 10mV | 10mV |
| Current | 1mA | 1mA | 1mA | |
| Read-back value resolution |
Voltage | 10mV | 10mV | 10mV |
| Current | 1mA | 1mA | 1mA | |
| Programming Accuracy |
Voltage | ≤0.2%+10mV | ≤0.2%+10mV | ≤0.2%+10mV |
| Current | ≤0.1%+5mA | ≤0.1%+5mA | ≤0.1%+5mA | |
| Read-back value Accuracy |
Voltage | ≤0.2%+30mV | ≤0.2%+30mV | ≤0.2%+30mV |
| 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 Details
Business Type:
Manufacturer
Year Established:
1994
Total Annual:
10000000-100000000
Employee Number:
500~1000
Ecer Certification：
Active Member
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 super... 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 super...
Get in touch with us
Leave a Message, we will call you back quickly!