PA1283NLT
Switching Transformer 1:0.273:0.682 0.57Ohm/1Ohm Prim. DCR 0.04Ohm Sec. DCR 7W 8 Terminal Gull Wing SMD

From PULSE ELECTRONICS

DCR Primary Side0.57/1(Ohm)
DCR Secondary Side0.04(Ohm)
DCR Secondary Side Max0.04 ohm
High Potential1500Vrms
Input Voltage (Max)57V
Lead StyleGull Wing
Mounting StyleSurface Mount
OCL Inductance0.155(TYP)(mH)
Operating Frequency (Max)200(kHz)
Operating Temp Range-40C to 130C
Operating Temperature Max Deg. C130C
Operating Temperature Min Deg. C-40C
Output Voltage (Max)5V(V)
Package / CaseSMD
Packaging Tape and Reel
Pin Count8
Power Rating 7W(W)
Power Rating (W) or (VA)7
Primary ConfigurationSingle+Auxilary
Primary Frequency200 kHz
Primary Side Voltage33/57V/12V
Product Depth (mm)15.24(mm)
Product Height (mm)11.45(mm)
Product Length (mm)13.08(mm)
Rad HardenedNo
Secondary ConfigurationSingle
Secondary Side Voltage5V
Transformer TypeFlyback Transformer
Turns Ratio1:0.273:0.682

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