Bourns SM91259 series automotive grade EP10 transformer

Bourns is pleased to introduce the model SM91259AL high creepage and clearance reinforced EP10 transformer. This EP10 transformer is DFM (Design For Manufacturing) in a compact size for reinforced insulation. It is ideal for push pull or flyback applications with high creepage and high clearance distance.

The model SM91259AL is AEC-Q200 compliant and automotive grade, manufactured following VDA 6.3 standards. This EP10 transformer offers a working voltage of up to 1000V and Hi-Pot isolation voltage up to 4000VAC with an extended operating temperature range of -40°C to +125°C. This model provides a minimum clearance and creepage distance of 10mm of reinforced insulation.

Features

• Working voltage up to 1000Vrms
• Hi‑Pot rating: 4000VAC, 5mA, 10 s
• Reinforced insulation compliant with IEC 61558‑1 and UL 62368‑1
• Clearance distance greater than 10mm (up to 2 km altitude)
• Creepage distance greater than 10mm
• Overvoltage category II, pollution degree 2
• AEC‑Q200 compliant
• Automotive grade
• RoHS compliant*

Applications

• AC‑DC and DC‑DC converters
• Clean energy systems: micro inverters, string inverters, solar applications
• Personal mobility solutions: chargers and on‑board chargers

  _{* RoHS Directive 2015/863, Mar 31, 2015 and Annex.}