Part Number: SMMTF53P2S40
Packaged multi layer Piezo electric transformer. Lead Zirconate Titanate (PZT), Exempt application of RoHS.
Working Resonant frequency: 55 KHz±4%Voltage Step Up Ratio: 40Static Input Capacitance C0: 4.9nF ±15%Static Input Capacitance C1: 71.4nF ±15%Static Input Capacitance Cin: 75nF ±15%Static Input Capacitance K31: 28.28 %R0: 0.68ΩL0: 1.67 µHZm: 0.69Ω ±15%Electromechanical coefficient K31: 28 ±15%Max. Input Rated Voltage: 18 VrmsMax. Output Rated Voltage: 1200 VrmsMax. Output Rated Power: 2WDimensions: 35.8 x 8.8 x 3.8 mmTest Condition: 23±3 °C 40~70% R.H.
Note:: The 55KHz frequency is a function of the load. If the load is different from the specified, the resulting frequency will be different. High temperature will cause the frequency to shift. If load is not within specifications the temperature will rise shifting the frequency. Depending on how high the temperature will rise, the transformer can be damaged permanently.Applications, among others, are: Inverter for CCFL of LCD backlight which can be used in notebook PC, LCD monitor, PDA, DSC, DVC, smart phone, etc.
Specification of products can change without notice.