The E3640A is a high precision, programmable DC power supply (30 W) with dual-range output capability (low voltage/high current and higher voltage/lower current) BRAND - AGILENT Price - 1, 05, 330 Output ratings (0 °C to 40 °C): Range 1: 0 to 8 V, up to 3 A. Range 2: 0 to 20 V, up to 1.5 Total output power ~30 W Programming accuracy (at 25 °C ±5 °C): Voltage: <0.05% + 10 mV. Current: <0.2% + 10 mA Ripple & noise (20 Hz to 20 MHz): Normal mode voltage: <5 mVpp / 0.5 mVrms. Normal mode current: <4 mArms Standard GPIB (IEEE-488) and RS-232 interfaces for computer control Website - www.rfconnector.in