300W Programmable DC Electronic Load
LCD display with backlight
Can be controlled by PC
CC/CP/CR mode
Port: SHANGHAI
Minimum Order Quantity: 1 Unit/Units
Supply Ability: 20 Unit/Units per Month
Payment Terms: T/T
Contact SupplierPackaging Detail: carton
Delivery Detail: 30 work-days
Perform rapid test in product line, e.g.: tests of switch power supply, power adapter, charger, battery, power electronic component, etc
Laboratory and econometric test department use, for the purpose of identifying and testing the performance of the above-mentioned products
Perform aging of power source products
Teaching, research and so on
This series DC electronic load works in four different modes as follows:
1.Constant Current Mode
In the constant current mode, a constant current will be consumed regardless of the change of output voltage
2.Constant Resistance Mode
In the constant resistance mode, DC electronic load is equivalent to a constant resistance; DC electronic load will change the current linearly with the change of input voltage
3.Constant Voltage Mode
In the constant voltage mode, DC electronic load will consume sufficient current to stabilized the input voltage in the setting level
4. Constant Power Mode
In the constant power mode, DC electronic load will consume a constant power, if output voltage rises, the input current will fall, and Power P(=V*I)will be stabilized in the setting power level
Model | CS1780 | CS1780A | CS1781 | CS1781A |
Input voltage | DC 0~360V | |||
Input current | 0~30A | ±(2%+5V) | ||
Input power | 0~150W | 0~300W | ||
| 0.000~3.999V±(0.2%+3mV) | 0.000~3.999V±(0.2%+3mV) | ||
4.00~35.99V±(0.2%+30mV) | 3.60~35.99V±(0.2%+30mV) | |||
36.0~360.0V±(0.2%+0.3mV) | 36.0~360.0V±(0.2%+0.3mV) | |||
Current accuracy | 0.000~2.999V±(0.2%+5mA) | |||
3.00~30.00V±(0.2%+30mA) | ||||
resistance range | 0.01~500.0Ω | |||
Dimension | width×height×length=285mm×95mm×340mm | |||
Weight (about) | 4.5kg |