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The RD series digital DC power supply is controlled by high-efficiency chip and adopts IGBT module adjustment mode. It is characterized by high efficiency, high precision and high stability. It is equipped with various auxiliary functions to make it more convenient and reliable for users. It is mainly used in research institutes, laboratories, and electronic production lines where high-efficiency power testing is required.
1, standard RS232 and RS485 communication interface
2, using 19-inch standardized size, can be combined in a variety of work surfaces and racks;
3, output indication: high-precision voltage, current, power display, 4-digit LCD display;
4, voltage and current preset: comes with panel preset button, you can preset the voltage and current values;
5, the output switch function: can turn off and turn on the power output without turning off the power;
6. Constant voltage constant current: The output constant voltage constant current is automatically switched, and the voltage and current values are continuously linearly adjusted;
7. Protection function: overvoltage protection, overcurrent protection and overtemperature protection;
8. External sampling: This machine can be equipped with external compensation to reduce the voltage drop caused by the long output circuit; (optional)
9, optional external control function: optional input analog analog signal control power output (DC0-5V signal) (optional);
10. Optional remote display: optional mode output quasi-signal display power status (DC0-5V signal) (optional);
|AC input||Single phase 220V ± 10%|
|Output display||LCD display accuracy ±1%+1 words|
|Regulated state: ≤0.5%+10mV (rms)|
|Voltage setting and preset||Rotary encoder|
|Current setting and preset||Rotary encoder|
|Panel function||Panel lock function|
|Interface function||Standard RS232/RS485 interface|
|Protective function||Set OV/OI protection|
|Temperature protection||Built-in 0.T.P protection, protection value is 85 °C ± 5% (heat sink temperature), turn off the output after protection|
|Heat dissipation method||Forced air cooling|
|Size and weight||210*88*352mm (W*H*D), around 7kg|