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 |
| 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 |
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