Agilent / Keysight E3643A DC Power Supply
The Agilent/Keysight E3643A is a reliable 30W, single-output DC power supply, providing stable and precise power for a variety of electronic testing and development applications. It features low noise and excellent regulation, ensuring accurate and repeatable results. Ideal for benchtop use, it offers easy-to-use controls and comprehensive protection features.
- Model
- Agilent / Keysight E3643A
- Calibration
- Available on request
- Price
- $1,500
- Status
- In stock
- RFQ ref
- E3643A
This unit
The Keysight E3643A is a 50 W single-output, dual-range programmable DC power supply engineered for R&D, design verification, and production test environments. It delivers clean, stable power across two selectable ranges: 0–35 Vdc at 0–1.4 A, or 0–60 Vdc at 0–0.8 A. Programming accuracy reaches ±(0.05% + 10 mV) for voltage and ±(0.2% + 10 mA) for current.
Line and load regulation both measure 0.01%, while output ripple remains below 8 mV peak-to-peak and 1 mVrms in the normal mode. Transient response recovers in under 50 µs following half/full load transitions, with voltage settling within 90 ms across any load condition.
Technical Specifications
- Output Power: 50 W total
- Dual-Range Output: Range 1: 0–35 Vdc, 0–1.4 A | Range 2: 0–60 Vdc, 0–0.8 A
- Line Regulation: 0.01%
- Load Regulation: 0.01%
- Programming Accuracy (@ 25°C ±5°C): Voltage ±(0.05% + 10 mV); Current ±(0.2% + 10 mA)
- Readback Accuracy (@ 25°C ±5°C): Voltage ±(0.05% + 5 mV); Current ±(0.15% + 5 mA)
- Output Ripple & Noise (20 Hz–20 MHz): Voltage < 8 mV p-p / 1 mVrms; Current < 4 mArms
- Transient Response: < 50 µs recovery (±15 mV) on 50% load change
- Voltage Settling Time: < 90 ms at any load
- Temperature Coefficient: Voltage < 0.01% + 3 mV/°C; Current < 0.02% + 3 mA/°C
- 8-Hour Stability (constant load & temperature): Voltage < 0.02% + 2 mV; Current < 0.1% + 1 mA
- Overvoltage Protection: ±(0.5% + 0.5 V) accuracy; activation < 1.5 ms (OVP ≥ 3 V), < 10 ms (OVP < 3 V)
- Remote Sensing: 1 V maximum drop per load lead
Key Features
- Dual front and rear output terminals
- Vacuum fluorescent display with 10 mV / 1 mA resolution
- Rotary knob and self-guiding keypads for intuitive operation
- Non-volatile memory for stored settings
- Over-voltage protection (OVP) with fast response
Interfaces & Integration
- Standard Interfaces: GPIB (IEEE-488), RS-232
- Programming: SCPI commands
- Software Drivers: VXIplug&play for Agilent VEE, National Instruments LabVIEW, LabWindows
Physical & Power
- Dimensions: 212.6 mm W × 88.5 mm H × 348.3 mm D
- Weight: 6.2 kg
- AC Input: 115 Vac ± 10% (47–63 Hz) standard; optional 100 Vac or 230 Vac
Agilent / Keysight E3643A — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the Agilent / Keysight E3643A. All calibrations are performed to NIST-traceable standards and ship with a certificate. Turnaround is typically 1–3 business days after receipt.
Agilent / Keysight E3643A price
This Agilent / Keysight E3643A is listed at $1,500. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
Agilent / Keysight E3643A calibration cost
NIST-traceable calibration for the Agilent / Keysight E3643A is $450 (standard — pass/fail certificate and calibration sticker) or $650 (full measured data at every test point, reference standards documented, traceability chain included). Turnaround is 1 to 3 business days after receipt. See full calibration details →
