KPS3020D digital high precision adjustable dc power supply 30 v / 20A for scientific research laboratory switch | Инструменты

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KPS3020D digital high precision adjustable dc power supply 30 v / 20A for scientific

research laboratory dc power switch

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dc switching power supplies Summary Series kps is a unique set of output, high precision dual display of dc power switch Supply. machines have protection function of full operation, high-performance, Low ripple, high stability, light weight and small volume, etc. protection for current limitation It can make kps power supply and load against accidental damage. Series kps power supply with low temperature control circuit, a cooling fan noise is low.   special point 1, have been fully operational protection function 2, high efficiency, low ripple, small volume, light weight 3, dual display voltage, current, and high-precision 4, the stabilization voltage, current limitation, simple operation 5, double the input voltage and the convenient choice 6, control of the fan heat dissipation temperature, low noise     technical indicators AC Input: AC 220 V ± 10% 50Hz / can be customized 110 V ± 10% 60Hz Output Voltage: 0-30 V continuously adjustable output current: -20â continuously adjustable Of Output Power: 600 W Output voltage: 0 ~ nominal value Output Current: 0 ~ nominal value Voltage resolution: 0.1 v Current resolution: 0.1a Power effect: cv≤0. 3% + 10mv Load Effect: cv≤0. 5% + 30mV Ripple and noise: vp-p≤0. 5% + 10mv Voltage display accuracy: ± 1% + 1 digit Display current accuracy: ± 1% + 1 digit Net / Gross Weight (kg): 5.0kg / 6.2KG Product Dimensions (mm): 260w x 160h × 375L Operating environment: (-10 ~ 45) c rh <90% Working hours: a long period of time load rate stability: ≤ 0.5% + 30mV Ripple noise: ≤ 5% + 10mV (rms) voltage values ​​are displayed: Three LED digital accuracy: ± 1% + 1 word Display Resolution: 0.1 V current values ​​are displayed: Three LED digital accuracy: ± 1% + 1 word Display resolution: 0.1A overvoltage protection output: Built-In OVP protection, some models can be supplied external Output overcurrent protection: current limiting, overload, short-constant current output circuit over temperature protection: Built-In OTP protection, it is 85 ° C ± 5%, off protection output voltage regulation: fine, coarse current setting: fine, coarse Output Polarity: positive output (+) and negative (-) can be any soil Cooling: Forced air temperature control circuit Operating environment: Temperature: 0 ° C ~ 40 ° C; Humidity: 10% ~ 85% RH storage environment: temperature: -20 ° C ~ 70 ° C; Humidity: 10% ~ 90% RH Note: All values ​​are typical values, and therefore different load or other circumstances may be higher than this value. Precision is the state of the load terminal voltage detection measured at an error situation of temperature and component aging, there could be differences between the actual value and evaluation.     Note: If you have any questions about our products, or what other things do you want to know , please contact us ,thank you.