Keysight 66311B Single Output Mobile Communication DC Source
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Keysight 66311B is a single-output mobile communications DC source with 0 to 15V/3A range, fast transient response, and precision measurement for wireless device testing.
Product details
| Model | 66311B |
| Manufacturer | Keysight |
| Category | DC Power Supplies |
| Availability | Made to order |
Description
Overview
The Keysight 66311B is a single-output mobile communications DC source providing fast transient response and exceptional sourcing performance. Designed specifically for testing wireless and battery-powered devices, it delivers stable power while accurately measuring battery current consumption across different operational modes. The precision measurement capability and fast response time ensure maximum test-system throughput with minimal device shutdowns.
Key Features
- Single output: 0 to 15V with 0 to 3A current capacity
- Peak current up to 5A for 7 milliseconds
- Fast transient response (<35 µs) with 70 mV maximum voltage drop
- Programming accuracy: 0.05% + 10 mV for voltage
- Advanced measurement system for multi-mode current analysis
- Open sense wire detection feature
- Broken sense lead protection
- Remote sense capability for accurate load regulation
- Electronic load functionality for charger calibration
Applications
- Mobile device battery power supply testing
- Wireless telephone prototype development
- Current drain analysis in standby and active modes
- Automated test system integration for production
Specifications
| Feature | Parameter |
| 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: 0.05%+ 10 mV + Current: 0.05%+ 1.33 mA |
| DC Readback Accuracy | Voltage: 0.03% + 5 mV Current (+20 mA to + rated current): 0.2% + 0.5 mA Current (-20 mA to – rated current): 0.2% + 1.1 mA Current (-20 mA to + 20 mA range): 0.1% + 2.5 µA |
| Transient Response | 70 mV drop, <35 µs transient response time |
| Maximum Voltage Per Output | 15 V |
| Maximum Current Per Output | 3 A |
| Maximum Power | 45 W |
| Number of Outputs | 1 |
| Type | Mobile Comms |
| 66311B | Single output DC power source |
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Keysight 66311B Single Output Mobile Communication DC Source
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