Pulse unit 1-12V
KES7711A
KES7711A, KES7713B and KES7714 generate test pulses 1 required by the ISO and SAE standards. Test pulse 1 is used to simulate the transient phenomenon that occurs when the power supply is cut off from the inductive load.
| Model | KES7711A |
|---|---|
| Pulse unit 1 | Plug-in type |
| Peak voltage (Us) | ±20 V to ±150 V, in steps of 0.1 V |
| Output impedance (Ri) | 2 Ω, 4 Ω, 10 Ω |
| Rise time (tr) | 1 μs (+0 μs, -0.5 μs) |
| Pulse width (td) | CDN output : 2000 μs ±400 μs at No Load, 1500 μs ±300 μs at 10 Ω Load 1000 μs ±200 μs at 4 Ω Load, 600 μs ±120 μs at 2 Ω Load PLUSEOUT output : 200 μs to 500 μs at No Load (fixed value) |
| Repetition interval (t1) | CDN output : 0.5 s to 99 s, in steps of 0.1 s, PLUSEOUT output : 0.2 s to 99 s, in steps of 0.1 s |
| DC cut time (t2) | CDN output : 2 ms to 200 ms, in steps of 0.1 ms PLUSEOUT output : 0 ms |
| Surge delay time (t3) | Less than 100 μs |
| Driving power | Supplied from the main frame |
| Power | – |
| Dimensions | 50(1.96”)W × 260(10.23”)H × 330(12.99”)D mm |
| Weight | Approx. 2.7 kg(5.95lbs) |
■ DC cut time can be set within a range of 2 ms to 200 ms. ■ Since it also outputs positive polarity waveforms whose polarity has been reversed, it supports not only ISO standards but also independent standards of automobile manufacturers as well. ■ Output impedance： Since 2W, 4W, and 10W can be selected, it supports not only ISO standards but also independent standards of automobile manufacturers as well.
Please feel free to contact us with any questions or concerns.
