HP / Agilent 6469C DC POWER SUPPLY 0-36V / 300A

The HP/Agilent 6469C is a programmable DC power supply delivering 0–36V at up to 300A, rated for 10,000 W continuous output. Built for high-current testing, battery charge/discharge cycles, and electrochemical applications, this supply operates in constant voltage (CV) and constant current (CC) modes with line and load regulation better than 0.05% + 5 mV in CV mode and 0.1% + 0.3 A in CC mode.

## Technical Specifications

**Output Performance**
• Voltage range: 0–36 V DC
• Maximum current: 300 A DC
• Maximum power: 10,000 W
• CV regulation: <0.05% + 5 mV
• CC regulation: <0.1% + 0.3 A
• CV ripple and noise: <1 mV RMS
• CC ripple and noise: <30 mA RMS
• Temperature coefficient (CV): <0.03% + 400 µV/°C
• Temperature coefficient (CC): <0.06% + 100 mA/°C
• 8-hour stability (CV): <0.15% + 1 mV
• 8-hour stability (CC): <0.4% + 0.4 A
• Transient recovery time (CV): <150 µs to within 20 mV after half-load change

**Internal Impedance (CV Source)**
• DC to 100 Hz: <0.001 Ω
• 100 Hz to 1 kHz: <0.01 Ω
• 1 kHz to 100 kHz: <0.2 Ω
• 100 kHz to 1 MHz: <2 Ω

**Power Input**
• 208/230/380/400/460 V AC ± 10%, three-phase, 57–63 Hz
• Example load: 50 A per phase @ 230 V AC
• Optional 50 Hz operation available (Option 005)

## Key Features

• Front-panel analog meters for voltage and current monitoring
• Remote programming via external voltage source or resistance (200 Ω/V for voltage; 4 Ω/A for current)
• Remote sensing capability
• Auto-series and auto-parallel operation supported
• Heavy-duty busbars for output connections
• Rack-mount design

## Physical

• Dimensions: 705 mm H × 483 mm W × 715 mm D (15-3/4" × 26-1/4" × 26-1/8")
• Weight: 500 lbs.

## Typical Applications

High-current device testing, battery charging and capacity evaluation, electrochemical cell powering, and precision DC sourcing in industrial and laboratory environments.