Keysight (Agilent)
Keysight (Agilent) 66309D
15V 3A DC Power Supply
0 to 15 V Output Voltage Range
0 to 3 A (main output) Output Current Range
2 (dual output) Number of Outputs
0 to 15 V at 0 to 1 A Secondary Output Voltage
GPIB (IEEE-488) and RS-232 Interface

| Attribute | Value |
|---|---|
| Output Voltage Range | 0 to 15 V |
| Output Current Range | 0 to 3 A (main output) |
| Number of Outputs | 2 (dual output) |
| Secondary Output Voltage | 0 to 15 V at 0 to 1 A |
| Interface | GPIB (IEEE-488) and RS-232 |
| Input Voltage | 100/115/230 VAC, 50/60 Hz |
| Output Power | 60 W total |
| Load Transient Response | Optimized for mobile phone and wireless device testing |
| Voltage Programming Accuracy | ±(0.05% + 5 mV) |
| Current Measurement Resolution | Down to 1 µA (high-resolution measurement mode) |
Keysight Technologies 66309D Options:
- 66309D - Opt 100 - 87 to 106 Vac, 47 to 63 Hz
- 66309D - Opt 120 - 104 to 127 Vac, 47 to 63 Hz
- 66309D - Opt 220 - 191 to 233 Vac, 47 to 63 Hz
- 66309D - Opt 230 - 207 to 253 Vac, 47 to 63 Hz
- 66309D - Opt 004 - Make "Hi Compensation Mode" as default setting
- 66309D - Opt 521 - Solid State Relays
- 66309D - Opt AYK - No Solid State Relays
- 66309D - Opt 8ZJ - Delete feet
- 66309D - Opt 8ZL - Include feet
- 66309D - Opt 1CM - Rack-mount kit (p/n 5062-3975)
- 66309D - Opt AXS - Rack-mount Kit for side-by-side mounting
- 66309D - Opt 0B0 - Delete standard documentation package
- 66309D - Opt 0L1 - Include standard documentation package
- 66309D - Opt 0L2 - Include extra standard documentation package
- 66309D - Opt 0B3 - Include service manual
| Model | 66309D |
|---|
The Keysight (Agilent) 66309D Mobile Communications DC Source delivers two outputs (0–15V, 0–3A, 5A peak for 7 ms) in a compact half-rack unit, ideal for testing both main battery power and charger circuitry in mobile devices. With a built-in digital voltmeter and advanced voltage transient response, it minimizes test disruptions from voltage drops. Programming accuracy is 10 mV for voltage and 1.33 mA for current, with ripple suppressed to 1 mV RMS (voltage) and 2 mA RMS (current). Integrated sense wire diagnostics and support for 14565B software enhance test integrity and device protection.
It is especially useful in cellular test environments requiring dual-output precision, built-in measurement, and automated sense wire fault detection to prevent miscalibration and device instability.
Testwall can supply the used Keysight (Agilent) 66309D, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Keysight (Agilent) 66309D.





