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| 型號： | 2306 |
| 英文描述： | BATTERY/CHARGER SIMULATOR |
| 中文描述： | 電池/充電器仿真器 |
| 文件頁數(shù)： | 3/5頁 |
| 文件大?。?/td> | 333K |
| 代理商： | 2306 |
www.keithley.com
1.888.KEITHLEY
(U.S. only)
A G R E A T E R M E A S U R E O F C O N F I D E N C E
F
P
Simulate a Discharged Battery for Charger Testing
The Models 2302 and 2306 can sink up to 3A continuously, just like an elec-
tronic load. This allows these supplies to simulate a discharged rechargeable
battery for use in testing the performance of battery chargers or battery charg-
er control circuitry.
The Model 2306 Battery/Charger Simulator combines the functionality of both
the charging current source (the charger channel) and the current sinking to
simulate the recharging of a discharged battery (the battery channel) in a sin-
gle enclosure. (See
Figure 3
).
Open-Sense Lead Detection
The Model 2302 and 2306 have an automatic open–sense lead detection
capability, which indicates if there is a broken remote sense lead or an open
connection from a remote sense lead to the test fixture. To ensure the output
voltage does not change from the programmed level, which could cause pro-
duction devices to be improperly calibrated, the user can set high and low
limits around the desired voltage level.
Independent Digital Voltmeter Inputs
Many programmable power supplies offer output readback capabilities, but
the Model 2302 and 2306 also offer DVM inputs. Both instruments allow meas-
uring signals from –5V to +30V DC anywhere in the test system with the same
rated accuracy as the voltage readback. The Model 2306 has two sets of DVM
inputs; the Model 2302 has one. The DVMs and the power sources can oper-
ate simultaneously. For many applications, these built-in DVMs eliminate the
expense and space required to add a separate voltage measurement
instrument.
Remote Display Option
If the Model 2302, 2306, or 2306-PJ must be mounted in a location in which
the display is not readily visible, an optional Model 2306-DISP Display Module
can be mounted at a more convenient point, then plugged into the power
supply unit. The display module also includes all instrument controls, so that
the power supply can be operated remotely from the more accessible
location.
R
+
–
Battery Channel
Charger Channel
V
battery
V
charger
> V
battery
Battery
Terminals
Charger
Terminals
+
–
I
I
Figure 3. For charger control circuit testing applications, the Model 2306
and 2306-PJ can provide the functions of both a charger-simulating
source and a discharged battery simulator.
2302
2306, 2306-PJ
Battery Simulator
Battery Charger/Simulators
GENERAL
ISOLATION (low–earth):
22V DC max. Do not exceed 60V DC between any two terminals of either
connector.
PROGRAMMING:
IEEE-488.2 (SCPI).
USER-DEFINABLE POWER-UP STATES:
5.
REAR PANEL CONNECTORS:
Two 8-position quick disconnect terminal block for output (4), sense
(2), and DVM (2).
TEMPERATURE COEFFICIENT (outside 23°C ±5°C):
Derate accuracy specification by (0.1
×
speci-
fication)/°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 (3
1
2
in
×
8
3
8
in
×
16
3
16
in).
NET WEIGHT:
3.2kg (7.1 lbs).
SHIPPING WEIGHT:
5.4kg (12 lbs).
INPUT POWER:
100–120V AC/220–240V AC, 50 or 60Hz (auto detected at power-up).
POWER CONSUMPTION:
150VA max.
WARRANTY:
Two years parts and labor on materials and workmanship.
EMC:
Conforms with European Union Directive directive 89/336/EEC.
SAFETY:
Conforms with European Union Directive 73/23/EEC (meets EN61010-1/IEC 1010).
AC LINE LEAKAGE CURRENT:
450μA @ 110VAC, typ.; 600μA @ 220V typ.
RELAY CONTROL PORT:
4-channel, each capable of 100mA sink, 24V max. Total port sink capaci-
ty (all 4 combined) is 250mA max. Accepts DB-9 male plug.
Model 2306 Rear Panel showing 8-position
power output connectors, RJ-45 remote display
connector, DB-9 relay output connector, IEEE-
488 connector, and power input socket.
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