Keithley Instruments: Model 2308 Battery/Charger Simulator

atomar — Fri, 07 Mar 2014 21:03:18 GMT

Current Revision posted to Documents by atomar on 3/7/2014 9:03:18 PM

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Technical Documents

Overview

The Model 2308 2308 Portable Device Battery/Charger Simulator is optimized for use in testing mobile phones and other portable, battery-operated devices. When a device-under-test (DUT) transitions nearly instantaneously from a sleep or standby mode to the full power transmit state, the Model 2308 2308 's rapid response to load changes means there's little transient voltage drop from the programmed output voltage and the output recovers quickly. This fast response is particularly critical when testing portable devices with a pulsed mode of operation because it allows the device to perform properly while it's being tested. In contrast, the slow-responding source voltage typical of conventional DC power supply products causes the DUT to perform improperly, leading to production yield problems and costly retesting.

The Model 2308 2308 offers a complete solution for portable device sourcing and load current measurement. It has two independent power supply channels: one is optimized to simulate a battery; the second channel is optimized to perform like a charger for a rechargeable battery. The battery channel’s variable output resistance can be used to simulate the internal resistance of a battery so design and test engineers can simulate a battery’s output for testing devices under realistic operating conditions. This channel also sinks current to simulate a discharged battery. The charger channel can supply a voltage to test a portable device’s battery charge control circuitry, with the battery channel acting as the discharged battery load.

Key Applications: Automated test applications, ATE systems in R&D, design validation, and manufacturing.

More Resources
	More Power Supplies From Keithley		Test & Measurement Room
	Keithley Product Range		element14 Knode

Technical Documents

Learning Center

Type	Description
User Manual	Keithley: User's Manual for Model 2308 Portable Device Battery/Charger Simulator
User Guide	Keithley: Quick Start Guide for Model 2308 Portable Device Battery/Charger Simulator
Datasheet	Keithley: Datasheet for 2308 Portable Device Battery/ Charger Simulator
Datasheet	Keithley: Datasheet for Model 2308 Portable Device Battery/Charger Simulator

Design Elements

Type	Description
Application Library	Keithley: Software Code for Flashwizard version C12 (Windows 7, Vista, XP, Win2K, NT, ME, 98 Compatible)
Application Library	Keithley: Software Code for 23xx Native LabVIEW Driver version 1.0.0 for LV 2009
Application Library	Keithley: Software Code for 23xx Native LabVIEW Driver Version 1.0.0 for LV 8.0+

Video

www.youtube.com/watch

Features

Specialized dual-channel power supply for design and testing of portable, battery-operated devices
Ultra-fast response to pulsed load operation
Speed-optimized command set reduces test times
Variable output resistance for simulating an actual battery's output response
Simulate a discharged battery and test charge control circuit performance with both a battery supply that can sink up to 3A and a charger supply
Pulse peak, average, and baseline current measurements
Integrating A/D converter for more precise measurements
100nA current measurement sensitivity
Analog output for complete load current waveform characterization
Catch production wiring problems immediately with open sense-lead detection
Built-in digital voltmeter
Four built-in digital control lines
Isolation (Low - Earth) : 22VDC max. Do not exceed 60VDC between any two terminals of either connector
Programming : IEEE-488.2 (SCPI)
User-Definable Power-Up States : 4
Rear Panel Connectors : Two 8-position quick disconnect terminal blocks.
Temperature Coefficient (outside 23°C ±5°C) : Derate accuracy specification by (0.1 × specification)/°C
Operating Temperature : 0° to 50°C (derate to 70%). 0° to 35°C (Full power)
Storage Temperature : –20° to 70°C
Humidity : <80% @ 35°C non-condensing.
Display Type : 2-line × 16 character VFD.
Remote Display/Keypad Option : Disables standard front panel.
Dimensions : 89mm high × 213mm wide × 411mm deep (3½ in × 83⁄8 in × 163⁄16 in).
Net Weight : 3.2kg (7.1 lbs).
Shipping Weight : 5.4kg (12 lbs).
Input Power : 100–120VAC/220–240VAC, 50 or 60Hz (auto detected at power-up).
Power Consumption : 150VA max.
EMC : Conforms with European Union Directive 2004/108/EC.
Safety : Conforms with European Union Directive 2006/95/EC, EN 61010-1.
AC Line Leakage Current : 450μA @ 110VAC, typ.; 600μA @ 220V, typical.
PORT Relay Control Port : 4-channel, each capable of 100mA sink, 24V max. Total port sink capacity (all 4 combined) is 250mA max. Accepts DB-9 male plug. A source of +5VDC referenced to output common is also provided on the port to power external 5V relays.

Buying Options

Model	Max. Power Output	Max. Voltage Output	Max. Current Output
2308 2308	50W	15V	3A

Accessories

Accessories Included:

CD with documentation
Output connectors mating terminal (CS-846)

Optional Accessories:

Accessories	MPN	Description
IEEE-488 Interface Controller Cards	KPCI-488LPAKPCI-488LPA	IEEE-488.2 Interface Board for the PCI bus
	KPXI-488KPXI-488	IEEE-488 Interface Board for the PXI bus
	KUSB-488AKUSB-488A	IEEE-488.2 USB-to-GPIB Interface Adapter for USB Port with built-in 2m (6.6ft) cable
IEEE-488 Interface Cables	7007-057007-05	Double Shielded Premium IEEE-488 Cable, 0.5m (1.6ft)
	7007-17007-1	Double Shielded Premium IEEE-488 Cable, 1m (3.2ft)
	7007-27007-2	Double Shielded Premium IEEE-488 Cable, 2m (6.5ft)
	7007-3	Double Shielded Premium IEEE-488 Cable, 3m (10ft)
	7007-4	Double Shielded Premium IEEE-488 Cable, 4m (13ft)
Rack Mount Kits	4288-14288-1	Single Fixed Rack Mount Kit
Rack Mount Kits	4288-24288-2	Dual Fixed Rack Mount Kit
Other Accessories	2306-DISP2306-DISP	Remote Display
Other Accessories	SC-182	Low Inductance Coaxial Cabl

Tags: 2308, 7007-05, 7007-2, 4288-2, 7007-3, 7007-1, 2306-disp, power_supplies, keithley_instruments, sc-182, kpci-488lpa, 7007-4, 4288-1, kpxi-488, kusb-488a