가격:200만
H.P:010 8717 1399
*****************************************************************************
**********


Programmable Voltage/Current Source 
4 Quadrant Operation - The Keithley 228A is capable of bipolar source or 
sink up to a full 100 watts without derating, permitting it to act as a 
voltage or current supply or as an active load.
Features:
100 watt source or sink 
< 1ms transient recovery 
Built-in voltage and current monitors