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  • CCFL Transformers with output power up to 6 watts
  • Designed for 40 kHz - 100 kHz LCD backlight applications
P9101 Series Push-Pull Cold Cathode Fluorescent Lamp (CCFL) Transformers
Unit of Measure
Items P9101 Series Push-Pull Cold Cathode Fluorescent Lamp (CCFL) Transformers
P9101-1
23 Volt (V) Primary Voltage P9101 Series Push-Pull Cold Cathode Fluorescent Lamp (CCFL) Transformer 		P9101 Series Push-Pull Cold Cathode Fluorescent Lamp (CCFL) Transformers
P9101-2
20 Volt (V) Primary Voltage P9101 Series Push-Pull Cold Cathode Fluorescent Lamp (CCFL) Transformer 		P9101 Series Push-Pull Cold Cathode Fluorescent Lamp (CCFL) Transformers
P9101-3
32 Volt (V) Primary Voltage P9101 Series Push-Pull Cold Cathode Fluorescent Lamp (CCFL) Transformer 		P9101 Series Push-Pull Cold Cathode Fluorescent Lamp (CCFL) Transformers
P9101-4
26 Volt (V) Primary Voltage P9101 Series Push-Pull Cold Cathode Fluorescent Lamp (CCFL) Transformer 		P9101 Series Push-Pull Cold Cathode Fluorescent Lamp (CCFL) Transformers
P9101-5
18 Volt (V) Primary Voltage P9101 Series Push-Pull Cold Cathode Fluorescent Lamp (CCFL) Transformer
Nominal Primary OCL N/A 44 µH N/A 44 µH N/A 44 µH N/A 44 µH N/A 31 µH
Maximum Direct Current Resistance (DCR) N/A 0.22 Ohm N/A 0.16 Ohm N/A 0.22 Ohm N/A 0.16 Ohm N/A 0.13 Ohm
Primary Voltage N/A 23 V N/A 20 V N/A 32 V N/A 26 V N/A 18 V
Primary : Secondary Turns Ratio (±5 %) N/A 1 : 67 N/A 1 : 67 N/A 1 : 50 N/A 1 : 50 N/A 1 : 86
Primary : Fb Turns Ratio (±5 %) N/A 1 : 0.19 N/A 1 : 0.17 N/A 1 : 0.14 N/A 1 : 0.17 N/A 1 : 0.21
Maximum Isec (7-10) N/A 5 mA N/A 11 mA N/A 7 mA N/A 11 mA N/A 11 mA
Maximum Secondary Direct Current Resistance (DCR) (7-10) N/A 285 Ohm N/A 176 Ohm N/A 165 Ohm N/A 132 Ohm N/A 176 Ohm
Maximum Fb Direct Current Resistance (DCR) N/A 0.10 Ohm
Output Power N/A Up to 6 W
Frequency N/A 40 to 100 kHz
Standard Operating Temperature Range N/A -40 to +85 ºC
Industry Standards / Certifications N/A RoHS Compliant
Available Design N/A custom
Note N/A
  1. Inductance measured @ 100 kHz, 0.1 Vrms for both halves Primary (Example: 1-3, 1-5)
  2. Hipot: 1500 Vrms, 5 seconds ( Primary and Fb to Secondary ), except Schematic D, which is 500 Vrms
Product performance is limited to specified parameters. Data is subject to change without prior notice.

Dimensions
Unless otherwise specified, all tolerances are:
inch: .XX : ±0.015 .XXX : ±0.004
mm: X.X : ±0.38 X.XX : ±0.10