Keysight 66319B Mobile Communication DC Source
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Keysight 66319B dual-output mobile communications DC source for testing phones and chargers with 0–15V/3A outputs and battery emulation capability.
Product details
| Model | 66319B |
| Manufacturer | Keysight |
| Category | DC Power Supplies |
| Availability | Made to order |
Description
Overview
The Keysight 66319B is a dual-output mobile communications DC source providing two independent outputs for comprehensive testing of wireless devices and charger circuits. It enables simultaneous testing of main battery power and charger circuitry with a single instrument, saving rack space while eliminating the need for separate power supplies.
Key Features
- Dual output configuration: both 0–15V, 0–3A (5A peak for up to 7ms)
- Battery emulation capability with programmable internal resistance
- Fast transient response: less than 20 µs
- Programming accuracy: 0.05% + 10mV (voltage), 0.05% + 1.33mA (current)
- GPIB interface with SCPI commands and VXI plug&play drivers
- Dynamic measurement with three ranges for accurate current measurement
- Output response compensation for various wiring configurations
- Remote sense and broken sense lead protection
Applications
- Mobile device and charger circuit testing
- Battery emulation and life characterization
- Device current drain analysis in multiple operating modes
- Battery pack and power adapter performance evaluation
Specifications
| Output Ratings | Voltage: 0 to 15 V Current: 0 to 3 A Peak Current for up to 7 ms: 5 A |
| Programming Accuracy at 25°C ±5°C | Voltage: 10 mV + Current: 1.33 mA |
| DC Readback Accuracy | Voltage: 0.03% + 5 mV Current (-3 A to + 5 A): 0.2% + 0.5 mA Current (-1 A to + 1 A): 0.1% + 0.2mA Current (-20 mA to + 20 mA): 0.1% + 2.5 µA |
| Transient Response | 40 mV drop, <20 µs transient response time |
| 66319B | Dual output DC power source with battery emulation |
| Model Number | Description |
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Keysight 66319B Mobile Communication DC Source
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