Description
Overview
The measurement of automotive transient emissions as per ISO 7637 requires an electronic switch, a mechancical switch and an artificial network. (The electronic switch is used to generate slow transients while the mechanical switch, a typical relay used in the vehicle, generates the fast transients. The artifical network represents the typical impedance of the wiring harness). The AN 20100N is designed for ISO 7637, CISPR 25 and CISPR 16 and can be switched accordingly.
Data SheetBS 200N100 User ManualSpecifications
Common Standards |
ISO 7637-2, |
BS 200N100 - Electronic Switch |
|
Operation voltage |
Max. 60V DC |
Operation current |
Max. 100A continuous |
Peak voltage |
Max. 1,000 |
Voltage drop |
< 1.2V at 100A < 0.2V at 25A |
Overvoltage protection |
By varistors |
Overload protection |
Short-circuit protected Reverse-polarity protected |
SWITCH CHARACTERISTICS |
|
Switching time |
300ns +/- 20% into test load 50uH/0.6ohm |
On/Off time |
10ms to 500ms, continuously selectable via potentiometer |
Operation mode |
Indicatied by LED |
TRIGGER |
|
Manual |
Manual trigger of a single event |
Auto |
Automatic trigger with min. 0.1Hz to max. 1Hz repetition, continuously selectable by potentiometer |
External |
Enternal trigger, negative going edge 0V, BNC input |
MEASUREMENT |
|
Voltage monitor |
BNC output; divider 1:200 +/-5% |
CRO trigger |
BNC output; negative going edge 0V |
Switching time |
for 50Ω terminating resistor or measuring device (in parallel with 22kΩ) |
AN 200N100 - Artifical Network |
|
Max operating voltage |
1000V DC / 250V AC (up to 1kHz) |
Max. operating current Max. peak current |
100A continuous 150A |
Impedance |
50 Ohm║ 5 μH + 1 Ohm +/- 10% |
Frequency range |
100 kHz ... 125 MHz |
Inductance |
5 μH (Air core) |
Insertion loss |
< 3 dB DUT to receiver output |
Coupling capacitor |
0,1 μF |
Connector |
Multi Contact |
BNC plug |
for 50Ω terminating resistor or measuring device (in parallel with 22kΩ) |
Dimensions |
318mm x 126mm x 122mm (LxWxH) |