BKPRECISION 9129B Triple Output Programmable DC Power Supply (3CH, 30V/3A, 195W)

Output Rating : Voltage 0–30 V (CH1 & CH2), 0-5 V (CH3)
Current 0-3 A (all channels)
Power  : 195 W
Load Regulation
Voltage ≤ 0.02 % + 4 mV
Current ≤ 0.2 % + 3 mA
Line Regulation
Voltage ≤ 0.02 % + 4 mV
Current ≤ 0.2 % +3 mA
Ripple & Noise
Voltage ≤ 5 mVp-p / ≤1 mVrms
Current ≤ 6 mArms
Programming Resolution
Voltage 10 mV
Current 1 mA
Readback Resolution
Voltage 10 mV
Current 1 mA
Memory 3 memory groups with 9 locations in each group
Remote Interface USB (Virtual COM via included USB to TTL serial adapter)
AC Input 110/220 VAC (+/- 10 %), 47 Hz - 63 Hz
Operating Temperature 32 °F to 104 °F (0 °C to 40 °C), relative humidity up to 80%
Storage Temperature -4 °F to 158 °F (-20 °C to 70 °C)
Dimensions (W x H x D) 8.45" x 3.47" x 13.96" (214.5 x 88.2 x 354.6 mm)
Weight 16.05 lbs. (7.3 kg)
Standard Accessories:  Power cord, IT-E132B (USB to TTL serial adapter plus USB cable),
test report, and certificate of calibration
Optional Accessories:  IT-E151 rack mount kit