Pulse 5b Load Dump Suppressor

SPEC80677

SPEC80677

  • Pulse 5b Load Dump Suppressor
  • Suppressed voltage: 100 V max. (settable in steps of 0.1 V)
  • The waveform required by the standard can be output accurately without changing the pulse width (td) that is set for pulse 5a.
  • Complied with ISO7637-2.2004 ISO16750-2.2010 Pulse5a/5b

*The above applies only when Kikusui’s pulse 5a/5b module (KES7750) or an amplifier circuit-based pulse 5a generator is used.


Overview

Are you having trouble with this?
I want to do a Pulse5b test to the ISO7637-2 standard.
I have a load dump tester (Pulse5a), but when I suppress it, the pulse width becomes narrower.
Output voltage can be varied to test the suppressed waveform.

I want to do a Pulse5b test to the ISO7637-2 standard.

Specifications

Specifications
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ModelSPEC80677SPEC80678
Load dump suppressor for generating pulse 5bExternal-connect type
CDN capacityDC60Vmax 50AmaxDC60Vmax 100Amax
Maximum input surge voltage (Us)200V Max
Settable suppressed voltage range (Us*)10 to 100 V, in steps of 0.1 V / accuracy:3.0 V
Maximum suction surge current300A Max
Maximum suction surge interval30 s or more
Driving power100VAC to 240VAC 50/60Hz
Power consumption90VA or less
Dimensions440(17.32”)W×133(5.23”)H×550(21.65”)D mm
WeightApprox. 17 kg (37.48 lb)

*The above applies only when Kikusui’s pulse 5a/5b module (KES7750) or an amplifier circuit-based pulse 5a generator is used.

Please feel free to contact us with any questions or concerns.

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