The HP Keysight 6632A is a high-performance 100-watt linear system power supply designed for automated testing. It offers two-quadrant operation with both sourcing and sinking capabilities up to 5 A, high-precision programming and readback, low ripple and noise, and a built-in GPIB interface.
Specifications
General
| Parameter | Value |
|---|---|
| Interfaces | GPIB (HP-IB) |
| Display | Vacuum Fluorescent Display (VFD) |
| Calibration Cycle | 1 year |
Physical
| Parameter | Value |
|---|---|
| Power Supply | 100 VAC / 120 VAC / 220 VAC / 240 VAC (±10%), 47 to 63 Hz, 350 VA |
| Operating Temperature | 0 to 55 °C |
| Dimensions (W×H×D) | 425.5 mm × 88.1 mm × 364.4 mm |
| Weight | 10.5 kg |
| Rack Height (U) | 2U |
Output Ratings
| Parameter | Value |
|---|---|
| Rated Output Voltage | 20 V |
| Rated Output Current | 5 A |
| Maximum Output Power | 100 W |
| Number of Channels | 1 |
| Output Voltage Range | 0 to 20 V |
| DC Output Voltage Programming Range | 0 to 20.475 V |
| DC Output Current Range | -5 A to +5 A |
| DC Output Current Programming Range | 0.02 to 5.1188 A |
| Isolation Voltage to Chassis | ±240 Vdc |
Load and Line Regulation
| Parameter | Value |
|---|---|
| Voltage Load Regulation | 0.01% + 2 mV |
| Current Load Regulation | 0.01% + 1 mA |
| Voltage Line Regulation | 0.01% + 1 mV |
| Current Line Regulation | 0.01% + 1 mA |
Programming Accuracy
| Parameter | Value |
|---|---|
| Voltage Programming Accuracy | 0.05% + 10 mV |
| Current Programming Accuracy | 0.15% + 10 mA |
| Voltage Programming Temperature Coefficient | 0.01% + 0.5 mV per °C |
| Current Programming Temperature Coefficient | 0.02% + 0.5 mA per °C |
| Overvoltage Protection Accuracy | 1.6% + 0.4 V |
Readback Accuracy
| Parameter | Value |
|---|---|
| Voltage Readback Accuracy | 0.05% + 7 mV |
| Current Readback Accuracy (Source) | 0.1% + 2.5 mA |
| Current Readback Accuracy (Sink) | 0.2% + 4.5 mA |
| Voltage Readback Temperature Coefficient | 0.01% + 0.5 mV per °C |
| Current Readback Temperature Coefficient | 0.02% + 0.5 mA per °C |
Ripple and Noise
| Parameter | Value |
|---|---|
| Voltage Ripple and Noise (RMS) | 0.3 mV |
| Voltage Ripple and Noise (Peak-to-Peak) | 3 mV |
| Current Ripple and Noise (RMS) | 2 mA |
Programming and Readback Resolution
| Parameter | Value |
|---|---|
| Voltage Programming Resolution | 5 mV |
| Current Programming Resolution | 1.25 mA |
| Overvoltage Protection Resolution | 100 mV |
| Voltage Readback Resolution | 5 mV |
| Current Readback Resolution | 1.25 mA |
Transient Response and Dynamic Characteristics
| Parameter | Value |
|---|---|
| Load Transient Response | 100 µs |
Protection and Monitoring Features
| Parameter | Value |
|---|---|
| Overvoltage Protection (OVP) Trip Range | 2.2 V to 22 V |
| Remote Sense Compensation Capability | Up to 0.5 V per lead |
| Output Sensing | Local or remote (rear jumper selectable) |
| Sinking Capability | Two-quadrant, sinks up to 5 A |
Control and Connectivity
| Parameter | Value |
|---|---|
| Control Interface | GPIB (HP-IB) |
| Software Calibration | Yes, fully calibrated over HP-IB without opening the chassis |
| Command Language | HP Proprietary HP-IB command set |
| Front Panel Controls | Local programming capability via front panel keypad |
| Fast or Normal Mode Selection | Rear-panel switch |
| Output Connections | Rear-panel screw terminals |
| Self-Test Capability | Yes, performed automatically at power-on or via GPIB command |
| Optional Built-In Relays and DFI/RI | Option 760 |
AC Input Specifications
| Parameter | Value |
|---|---|
| Input Voltages | 100 VAC / 120 VAC / 220 VAC / 240 VAC (±10%) |
| Input Frequency Range | 47 to 63 Hz |
| Maximum AC Input Power | 250 W |
| Maximum AC Input VA | 350 VA |
Environmental Conditions
| Parameter | Value |
|---|---|
| Operating Temperature Range | 0 to 55 °C |
| Storage Temperature Range | -40 to 75 °C |
| Cooling System | Internal fan cooling |
Physical Characteristics
| Parameter | Value |
|---|---|
| Form Factor | 2U, full rack width |
| Rack Width | 425.5 mm |
| Rack Height | 88.1 mm |
| Rack Depth | 364.4 mm |
| Net Weight | 16.3 kg (36 lb) |
| Shipping Weight | 19.5 kg (43 lb) |
Performance
| Parameter | Value |
|---|---|
| Voltage Drift (8-Hour Stability) | 0.03% + 2 mV |
| Current Drift (8-Hour Stability) | 0.03% + 2 mA |
| Output Voltage Overshoot | < 50 mV (Fast Mode) / < 10 mV (Normal Mode) |
| Programming Upward Transition Time (Fast Mode) | 4 ms |
| Programming Upward Transition Time (Normal Mode) | 40 ms |
| Programming Downward Transition Time (Fast Mode, Full Load) | 3 ms |
| Programming Downward Transition Time (Fast Mode, No Load) | 5 ms |
| Programming Downward Transition Time (Normal Mode, Full Load) | 40 ms |
| Programming Downward Transition Time (Normal Mode, No Load) | 250 ms |
| Warm-Up Time | 30 minutes |
GPIB / Remote Control
| Parameter | Value |
|---|---|
| GPIB IEEE-488 Interface Capabilities | SH1, AH1, T6, L4, SR1, RL1, PP0, DC1, DT1, C0, E1 |
Electrical Input
| Parameter | Value |
|---|---|
| Input Current (120 VAC) | 2.7 A |
| Input Current (240 VAC) | 1.4 A |
Control & Interface
| Parameter | Value |
|---|---|
| DFI Response Time | < 15 us (with Option 760) |
Power
| Parameter | Value |
|---|---|
| AC Input Fuse Rating | 3.15 A slow-blow (100/120 VAC) / 2.0 A slow-blow (220/240 VAC) |
Interfaces
| Parameter | Value |
|---|---|
| GPIB Address Range | 0 to 30 (rear-panel switch selectable) |
Technology
Linear
Applications
Automated Test Equipment (ATE), Precision DC Powering, Battery Simulation