1 General Information
1.1 Product Overview
The 9129B is a fully Programmable Triple Output DC Power Supply delivering 0-30V/ 0-3A on
channels 1 and 2 and 0-5V/0-3A on channel 3. Each output can be adjusted independently and
they can be connected (CH1 and CH2) in series or parallel to produce higher voltages or
currents. The front panel keys and the encoder knob provide efficient options to adjust the
voltage and current of any of the three outputs, enable or disable parallel, series or tracking
mode, store and recall operating states and enable/disable individual outputs.
Features:
• 3 Independent, fully programmable and electrically isolated outputs
• Series or parallel operation (CH1 and CH2)
• Simultaneous voltage and current display for all channels
• High accuracy, resolution and stability
• Low ripple and noise
• Save/Recall up to 27 instrument settings
• High programming and readback resolution
• High visibility VFD display
• Easy-to-use interface with numerical keypad, cursors, and rotary knob
• Compact form factor (2U)
• SCPI-compliant remote protocols
• Over Voltage protection (OVP) and Over Temperature Protection
• Remote interface via USB (virtual com via TTL/USB adapter)
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