Description
Jasper Electronics PCI354-1022-38 | cPCI Power Supply Key Specs
Architect’s Product Breakdown
The Jasper Electronics PCI354-1022-38 operates as a high-density switched-mode power supply designed specifically for 6U CompactPCI chassis architectures deployed in industrial automation, telecommunications, and defense systems. In continuous mission-critical applications where system uptime is paramount, this power supply model provides robust power distribution across multiple output rails while supporting N+1 redundancy and hot-swap capabilities. Active power factor correction (PFC) and thermal management features ensure stable operation under demanding electrical load profiles and varying ambient temperatures.
Integrating or replacing this power supply model within an existing cPCI sub-rack requires careful verification of backplane pin alignments and input voltage selections. When executing maintenance swaps during scheduled shutdowns, technicians must verify that current-sharing bus lines and remote sensing leads are properly seated to prevent voltage drop anomalies or unequal load balancing between redundant modules. Failing to check incoming AC mains fusing or ignoring backplane clearance guidelines can result in power sequencing faults or premature thermal shutdown.
PCI354-1022-38
Key Technical Specifications
- Manufacturer: Jasper Electronics / Hybricon
- Product Category: CompactPCI (cPCI) Switch-Mode Power Supply
- Part Number / Catalog No.: PCI354-1022-38 (Alternative ID: 02088-019)
- Form Factor: 6U CompactPCI standard
- Maximum Output Power: 350 W
- Input Power: Universal AC input with active Power Factor Correction (PFC)
- Connector Interface: 38-pin plug-in connector
- Operational Features: Hot-swappable, current sharing, and N+1 redundancy support
- Operating Temperature Range: 0°C to +50°C (derating at higher thresholds)
- Enclosure Rating: IP20 Open-frame modular cassette plug-in unit
- Weight: Approximately 1.8 kg to 2.2 kg
Field Engineer’s Pitfall Guide (Unique Value)
- Hot-Swap Alignment Damage: Forcefully inserting the PCI354-1022-38 power module without properly guiding it along the sub-rack card rails can bend or break delicate pins on the 38-pin backplane connector. Always engage alignment levers smoothly.
- Neglecting Current-Sharing Calibration: When deploying multiple redundant units in an N+1 configuration, failing to verify current-sharing signal wiring can cause a single power supply model to shoulder the entire load, leading to premature thermal overload.
- Ignoring Input Voltage Jumpers: Connecting a universal AC input unit to an unverified phase line without checking internal or switch-selectable range settings can cause catastrophic primary-side component failure upon power-up.
QA & Testing SOP (Transparency)
- Visual & Origin Verification: Units undergo microscopic inspection to verify authentic OEM markings, clean solder joints, undamaged connector pins, and intact tamper seals.
- Live Test Bench Environment: Power modules are inserted into a dedicated 6U cPCI test chassis equipped with electronic DC loads to evaluate rail regulation and transient response.
- Thermal & Load Burn-In: Technicians run continuous full-load burn-in cycles at rated 350W capacity to verify thermal stability, ripple voltage suppression, and fan performance.
- Anti-Static Packaging: Post-testing units are sealed inside conductive ESD shielding bags and cushioned with high-density foam inserts to prevent transit damage.
Technical FAQ
Can I hot-swap the PCI354-1022-38 power module while the cPCI chassis is powered?
Yes. This power supply model is engineered for live hot-swapping within redundant N+1 cPCI systems, provided the chassis backplane supports active power bus isolation.
What causes the internal over-temperature protection to trip during operation?
Thermal trips are typically caused by blocked chassis intake fans, excessive ambient temperatures within the cabinet, or operating the unit near maximum capacity without adequate cross-ventilation.
Does this power supply require external DC output filtering?
No. Internal LC filtering networks condition all DC output rails to meet standard industrial ripple and noise thresholds for sensitive computer and controller boards.
What is the standard warranty status for surplus inventory units?
Verified surplus or new-in-box power supply units typically carry a 12-month operational warranty covering material and manufacturing defects under normal industrial conditions.
