Direct current voltage steady current power source straight current steady current power source straight current steady current switch source straight current current constant current source direct current switch direct current switch steady power source direct current switch steady voltage power source programme controlled straight current steady voltage power extraction plant
I. Product characteristics
1. Use of super-large tft real liquid crystal touch screen (800)X480) personal interface, user-friendly direct programming on touch screen。
2. This machine can execute 30 sets of different voltages, currents, delay times, running time at a time and can cycle 99,999 times。
3. Output voltage can be set from zero; output currents can be preset from zero;
4, with 10 sets of memory, which can be stored so that it can be easily called for next use。
Improved communication interface: rs232, rs485。
6. Constant voltage, use of constant currents, automatic cross-change, maintenance of control and protection
7 hf pwm hardware adjustment control technology, speed of reaction and steady output
Large-power ipm/igtt full-bridge conversion technology, reliable operation and high overload capacity
Implementation of high frequency (hf) conversion technology with 85 per cent overall efficiency
10 with output steady pressure, restricted flow, short-circuit protection
Good output stability energy: power voltage effect < 0. 5%, load effect < 1%
12. Low output current aberration coefficients and low interference
13. In case of short circuit and overload failure
14 for various loads such as resistance, sensory etc.; loads are highly adaptable
Ii. Main uses and scope of application