The Section 19 Spike Generator is engineered to replicate the relay contact bounce and arcing transients specified in RTCA DO 160 Section 19.3.5 and Boeing D6-16050-4 Section 7.5.2. Delivering precisely controlled high-voltage pulse trains into interconnect cabling enables accurate verification of avionics equipment immunity to voltage spikes.
Standards Compliance
– Conforms to RTCA DO 160 Section 19.3.5 “Chattering Relay Simulation” requirements.
High Voltage Pulse Output
– Adjustable pulse amplitude up to 600 V, burst duration 50–1000 µs, spike width 0.2–10 µs.
Touch Screen Control
– Intuitive 7″ display for setting test duration (10 s–10 min), polarity, and duty cycle in real time.
Dual Monitor Ports
– Two 100:1 oscilloscope monitor outputs (≥100 MHz bandwidth) for real-time pulse verification.
Robust Safety Design
– Shrouded 4 mm banana outputs, reinforced HV wiring, and mandatory earth ground lug ensure operator protection.
Standard | Requirement |
---|---|
RTCA DO 160 Section 19.3.5 | Burst of individual spikes to simulate relay bounce |
Boeing D6-16050-4 Section 7.5.2 | Equivalent chattering relay pulse train |
Parameter | Specification |
---|---|
Supply Voltage | 110 VAC, 50/60 Hz |
Maximum Current Draw | 1 A |
Pulse Amplitude | Up to 600 V (burst); individual spike 0.2–10 µs |
Burst Duration | 50–1000 µs |
Pulse Repetition Rate | 9 Hz |
Monitor Outputs | Two 4mm Banana, 100:1 probe (≥100 MHz rating) |
Safety Connectors | 2 × 4 mm shrouded banana outputs; 1 × earth lug |
Enclosure Rating | IP3X; Pollution Degree II; Overvoltage Category II |
Operating Conditions | 10 °C – 40 °C, ≤55 % RH, indoor use, ≤2000 m altitude |
Dimensions | 235 × 180 × 140 mm |
Weight | 2.3 kg |
All specifications per the manufacturer’s DO 160 Section 19 manual.
Qualified Personnel Only: Only trained operators may use this generator.
Grounding Required: Connect the front-panel earth lug to the reference ground plane before energizing.
No Live Contact: Keep personnel clear of the EUT and wiring during pulse application.
Equipment Integrity: Inspect all HV wiring and shrouded connections for damage prior to each use.