COILTRONICS  CTX410807-R  Low Voltage Transformer, CCFL, 1:86, 1 x 15V, 1.34kV, 14 W, 30 mA


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  • Manufacturer:
  • Newark Part No.: 28K2986
  • Manufacturer Part No CTX410807-R

Product Overview

The CTX410807-R is a Cold Cathode Fluorescent Lamp Inverter Transformer with ferrite core. The Cooper Bussmann® Coiltronics® brand CCFL transformer is designed to work with inexpensive Royer class self-oscillating circuits. A current-fed, push-pull topology is commonly used to power the CCFL transformer. This topology accommodates a wide input voltage and consists of a resonant push-pull stage, a pulse-width-modulated (PWM) buck-derived control stage and a high-voltage secondary stage. The push pull stage consists of transistors Q2 and Q3 to drive the center-tapped transformer T1. The transistor is driven 180° out of phase at 50% duty cycle with an auxiliary winding on the transformer. A resonant tank is formed between the primary inductance of the transformer and a low loss, external resonant bulk capacitor C1. The resonant tank provides a sinusoidal voltage to the transformer's primary winding and sets the system's operating frequency.
  • 0 to 70°C Operating ambient temperature range


Computers & Computer Peripherals; Automotive; Test & Measurement; Medical; Power Management
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Product Information

  • Turns Ratio 1:86
  • Lighting Transformer Primary Voltages 1 x 15V
  • Secondary Voltages 1.34kV
  • Secondary Power 14W
  • Secondary Current Nom 30mA
  • Product Range -
  • SVHC To Be Advised


Availability:  19

Available until stock is exhausted

  • 19 in stock for same day shipping

Price for: Each

Minimum order quantity: 1

Order multiple quantity: 1

Price: $4.94 $4.94



Quantity List Price Your Price
1 - 9 $17.63
10 - 24 $14.92
25 - 49 $14.24
50 - 99 $12.89
100 - 249 $10.85
250 - 499 $10.17
500 - 999 $9.16
1000+ $8.82

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