Model Information: PA5099.003NL

Electrical Specifications

• Primary Inductance (1-2): 80 uH ± 10%
• Leakage Inductance (1-2) with (5,6,7,8) shorted: 1.5 uH Max
• DCR:(1-2): 180 mΩ Max(3-4): 130 mΩ Max(8-5): 100 mΩ Max(7-6): 100 mΩ Max
• Hi-Pot Pri-Sec: 2250 Vdc
• Topology: Flyback Transformer
• K1 Factor: 1563

Schematic

• Input Voltage Range: 33-57V
• Switching Frequency: 200kHz
• Output Voltage/Current:10V/50mA12V/0.7A

Mechanical Information

• Surface Mounting Type
• Reel Size: Ø330 mm
• Tape Size: 24.4 mm x 32 mm
• Quantity per Reel: 125

Notes

• The temperature of the component (ambient plus temperature rise) must be within the stated operating temperature range (-40°C to 125°C).
• For flyback topology applications, ensure the transformer will not saturate. The peak flux density (Bpk) should remain below 2700 Gauss. Use the formula: Bpk (Gauss) = K1_Factor * Ipk(A).
• In high volt-μsec applications, calculate the core loss using the formula: CoreLoss (W) = 5.42E-14 * (Freq_kHz)1.63 * (ΔB_Gauss)2.63. For Flyback Topology: ΔB = K1_Factor * ΔI(A).

Optional Packaging

• Tape & Reel packaging can be ordered by adding a “T” suffix to the part number (e.g., PA5099.003NLT). Pulse complies with industry standard tape and reel specification EIA481. The tape and reel for this product has a width (W=32mm), pitch (P1=24mm), and depth (K0=15.8mm).