The Keysight Agilent HP 6012A is a high-performance, 1000-watt autoranging DC power supply featuring switching regulation for high efficiency. This CV/CC power supply provides laboratory-grade performance and is capable of automatically adjusting its output voltage and current combinations across its entire operating range of 0 to 60 V and 0 to 50 A, eliminating the need to manually select output ranges.
Specifications
General
| Parameter | Value |
|---|---|
| Interfaces | Analog programming and remote sensing terminals standard; Option 002 adds isolated resistance/voltage/current programming and status/control lines |
| Display | Individual front panel voltmeter and ammeter with secondary available capacity scales; green CV/CC mode LEDs |
| Warm-up Time | 30 minutes |
Physical
| Parameter | Value |
|---|---|
| Power Supply | 120 / 220 / 240 Vac, 48-63 Hz, single phase (internal switch/jumper selectable) |
| Operating Temperature | 0 to 50 °C |
| Dimensions (W×H×D) | 425.5 × 132.6 × 514.4 mm |
| Weight | 17.3 |
| Rack Height | 3U |
Output Ratings and Capabilities
| Parameter | Value |
|---|---|
| Number of Channels | 1 |
| Rated Output Power | 1000 W (standard) / 700 W (with Option 100) |
| Rated Output Voltage | 0 to 60 V |
| Rated Output Current | 0 to 50 A |
| Output Voltage Isolation | ±240 Vdc from ground maximum float voltage (including output voltage) |
Load and Line Regulation
| Parameter | Value |
|---|---|
| Voltage Load Regulation | < 0.01% of output voltage + 5 mV (for a load change equal to maximum current rating at the set voltage) |
| Current Load Regulation | < 0.01% of output current + 5 mA (for a load change equal to maximum voltage rating at the set current) |
| Voltage Line Regulation | < 0.01% of output voltage + 2 mV (for any line voltage change within rating) |
| Current Line Regulation | < 0.01% of output current + 2 mA (for any line voltage change within rating) |
Ripple and Noise
| Parameter | Value |
|---|---|
| Constant Voltage Ripple and Noise (Vp-p) | < 50 mVp-p (20 Hz to 20 MHz) |
| Constant Voltage Ripple and Noise (Vrms) | < 8 mVrms (20 Hz to 20 MHz) |
| Constant Current Ripple and Noise (Irms) | < 25 mArms (20 Hz to 20 MHz) |
Programming Accuracy and Resolution
| Parameter | Value |
|---|---|
| Voltage Programming Resolution | 15 mV (minimum change using 10-turn front panel control) |
| Current Programming Resolution | 20 mA (minimum change using 10-turn front panel control) |
Transient Response and Dynamic Performance
| Parameter | Value |
|---|---|
| Transient Recovery Time | < 2 ms (to within 100 mV of nominal following a 10% load change, output current >= 5 A) |
| Typical Output Impedance | 0.2 mΩ at DC |
Protection Features
| Parameter | Value |
|---|---|
| Over-Voltage Protection (OVP) Range | 2 V to 63 V (adjustable trip voltage) |
| Reverse Voltage Protection (Power On) | 50 A continuous |
System Connectivity and Interfaces
| Parameter | Value |
|---|---|
| Option 002 Systems Capabilities | Resistance, voltage, and current programming of output; 6 isolated status lines; 3 isolated control lines; +5 V and ±15 V bias voltages |
AC Input Specifications
| Parameter | Value |
|---|---|
| Standard AC Input Voltage Range | 120 Vac / 220 Vac / 240 Vac (internal switches/jumpers) |
| Option 100 Input Voltage Range | 87 to 106 Vac (single phase, 48 to 63 Hz) |
| AC Input Frequency Range | 48 to 63 Hz |
| Maximum Input Current (120 Vac) | 24 Arms |
| Maximum Input Current (220 Vac) | 15 Arms |
| Maximum Input Current (240 Vac) | 14 Arms |
Physical and Mechanical
| Parameter | Value |
|---|---|
| Form Factor | 3U Rackmount |
| Output Terminal Type | Rear panel bus bars |
| Cooling System Design | Internal blower fan cooling |
Performance
| Parameter | Value |
|---|---|
| Temperature Coefficient (Constant Voltage) | 0.01% + 2 mV per °C |
| Temperature Coefficient (Constant Current) | 0.02% + 10 mA per °C |
| Output Drift (Constant Voltage) | 0.03% + 5 mV (over 8 hours) |
| Output Drift (Constant Current) | 0.03% + 10 mA (over 8 hours) |
Protection & Isolation
| Parameter | Value |
|---|---|
| Maximum Floating Voltage | ±240 Vdc from chassis ground |
Analog Programming
| Parameter | Value |
|---|---|
| Analog Voltage Programming Range | 0 to 5 V |
| Analog Resistance Programming Range | 0 to 4000 Ω |
Environmental
| Parameter | Value |
|---|---|
| Storage Temperature Range | -40 °C to +75 °C |
| Maximum Operating Altitude | 2000 m |
Programming & Readback Accuracy (Option 002)
| Parameter | Value |
|---|---|
| GPIB Voltage Programming Accuracy | 0.08% + 20 mV |
| GPIB Current Programming Accuracy | 0.15% + 45 mA |
| GPIB Voltage Readback Accuracy | 0.08% + 20 mV |
| GPIB Current Readback Accuracy | 0.15% + 45 mA |
| GPIB OVP Programming Accuracy | 1.6% + 1.2 V |
Inputs & Outputs
| Parameter | Value |
|---|---|
| Analog Monitor Outputs | 0 to 5 V |
| Remote Shutdown Input | Active-low TTL signal or contact closure |
Outputs
| Parameter | Value |
|---|---|
| Remote Sense Capability | Up to 0.5 V drop per load lead |
Operating Modes
| Parameter | Value |
|---|---|
| Auto-Parallel Operation | Up to 3 units |
| Auto-Series Operation | Up to 2 units |
Power Requirements
| Parameter | Value |
|---|---|
| Efficiency | 70% typical at full load |
| Maximum Input Power | 1900 VA |
| AC Input Protection | Front panel combination power switch and magnetic circuit breaker |
Technology
Switch-mode CV/CC regulation
Applications
Test and Measurement / DC Power Source
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