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Transformer NA5814-AL / NA5919-AL For Grid-Connected Solar Microinverter
Description:
• Developed for the Microchip AN1444 Grid-Connected Solar
Microinverter
• Designed to operate at 57 kHz with 20 – 55 Vdc input
• Rectified sine wave output
• Maximum power: 100 W
• 3000 Vrms, one minute isolation primary to secondary
• 1500 Vrms, one minute isolation windings to core
Core material Ferrite
Terminations RoHS tin-silver-copper over tin over copper-clad steel.
Weight 90 g
Ambient temperature –40°C to +85°C
Storage temperature Component: –40°C to +85°C.
Tray packaging: –40°C to +80°C
Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /
85% relative humidity)
| Part number | L at 0 A ±10% (μH) | L at Ipk min (μH) | DCR max (Ohms) | Leakage L max (μH) | Turns ratio | Ipk (A) | Output | |||
| pri | sec | pri : sec | ||||||||
| NA5814-AL | 55.0 | 44.0 | 0.0475 | 0.360 | 1.45 | 1 : 7 | 13.6 | 230 | ||
| NA5919-AL | 55.0 | 38.5 | 0.0480 | 0.110 | 1.58 | 1 : 4 | 13.6 | 110 | ||
Transformer NA5814-AL / NA5919-AL For Grid-Connected Solar Microinverter
Shape and Dimensions:
Product picture: