Power supply LIPS-35
Laboratory power supply LIPS-35 is designed for power electronic circuits and devices stabilized DC voltage.
Current Rating: 10A.
Output impedance: 0.5 ohms.
Power supply: 220 ± 2V, 50Hz.
Dimensions of the device: up to 490 × 390 × 260mm.
Weight: less than 35kg.
Zero error does not exceed 0.8 V. The error set the maximum output voltage does not exceed 0.5 V.
The effective value of the voltage ripple voltage in the range of 3-35V control for any allowable load current does not exceed 0.015% of maximum voltage.
The output terminals are isolated from the body of the instrument. Allowed ground plus or minus output voltage.
The instability of the output voltage at the output terminals LIPS-35 in the control range 3-35V when the voltage of ± 10% of nominal for any permissible current load does not exceed ± 0,05%. The instability of the output voltage at the output terminals in a control range 3V - 35V when the load current to 1A should not exceed ± 0,15%.
The temperature coefficient of output voltage LIPS-35 in a control range 3-35V when the environment temperature in the range 10 ° C - 35 ° C at a maximum permissible load current of 10 A does not exceed 0.1% C after warm-up time.
The drift of the output voltage is 8 hours after 30 minutes of heating does not exceed 0.5% when the output voltage 3B - 35B.
The power supply provides the normal load voltage and current at 1 minute after the start, and the parameters of the output voltage within the rules after the time samoprogreva 30 minutes.
LIPS-35 provides protection against current overload. Protection is triggered when the load current exceeds more than 10A. The device provides protection circuit overvoltage output with adjustable set trigger voltage in the range of 5 B - 35B. Error protection operation when the load current in the range 0 - 10 A does not exceed 2 C.
Switching on the instrument after protection from over-current and over-voltage is possible after the power is turned off LIPS-35, eliminating congestion.
Dielectric strength 250V DC output circuit current. Insulation strength 1000V input circuits of the effective value of alternating current.
Insulation resistance of these chains relative to the housing unit of at least 20 MW for normal conditions.
Continuous working time 8 hours to the time itself warm. Warm-up time 30 minutes.
The service life of LIPS-35 is at least 10 years of technical resources not less than 5000 hours.