CP900 30A Programmable DC Power Supply
CP series power supply is a high-precision, high-reliability, constant-voltage, constant-current, constant-power switching linear regulated power supply. The product adopts innovative double voltage-regulated structure of switch regulated voltage + linear regulated voltage, and also features high efficiency and high power of switching power supply, and the low ripple and high reliability of the linear power supply.
- Use 100-240VAC common AC Input ,which can make any AC network voltage from all over the world to adjust automatically .
- Over voltage, over current, over power, over heating protection functions.
- Low ripple, large current and high cost effective.
- Smart Fan cooling system with low noise.
- Conducting remote control through USB or RS232.
1. The product is suitable for 100-240V AC universal AC input, universal use for the global power grid.
2. Pure digital MCU control, long-term use to ensure product accuracy, long service life, and low temperature drift.
3. High-precision setting and read-back display, built-in 16-bit D/A 20-bit A/D converter.
4. The product has high efficiency and built-in power factor correction circuit.
5. Pure hardware OVP, OCP, OHP, OPP protection, OVP/OCP protection values can be set separately.
6. Front switch regulated voltage + post linear regulated voltage, double regulated voltage structure, high efficiency, and low ripple.
7. With local or remote voltage acquisition, and automatic compensation function. Long-distance measurement can also ensure accuracy.
8. Provide 3 groups of quick parameter storage function to quickly call the settings.
9. Provide coarse adjustment and fine adjustment functions.Voltage setting accuracy is up to 1mV, current 1mA.
10. Intelligent temperature-controlled fan, automatically controlling the speed of heat dissipation.
11. Standard USB, RS232 communication interface, which can be connected and controlled with the PC.
|Volatge：||100-265V AC||100-265V AC|
|Output power：||0-600W (constant power)||0-900W|
|Voltage setting resolution：||1mV||1mV|
|Maximum preset voltage：||31V||31V|
|Setting accuracy：||0.05%set + 20mV||0.05%set + 20mV|
|Line regulation：||0.01% +5mV||0.01% +5mV|
|Load regulation：||0.1% + 5mV||0.1% + 5mV|
|Voltage display resolution：||10mV||10mV|
|Voltage display accuracy：||±(0.05％ of reading＋2digits) at 23±5℃||±(0.05％ of reading＋2digits) at 23±5℃|
|Rise time (Rated Load)：||150mS||150mS|
|Fall time (No Load)：||150mS||150mS|
|Temperature coefficient：||100ppm/℃(TYP Value)||100ppm/℃(TYP Value)|
|Maximum preset current：||31A||31A|
|Setting accuracy：||0.1% set +0.1% rating||0.1% set +0.1% rating|
|Current display resolution：||1mA(≤10A) / 10mA(≥10A)||1mA(≤10A) / 10mA(≥10A)|
|Current display accuracy：||±(0.2％ of reading＋30 digits) at 23±5℃||±(0.2％ of reading＋30 digits) at 23±5℃|
OVP range:0.3V—Rated Voltage +1.5VOCP
range:0.3A—Rated Voltage +1.5A
|OVP、OCP、OHP、OPP、SCP(short circuit protection)||OVP、OCP、OHP、OPP、SCP(short circuit protection)|