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200W Toroidal Power Transformer, AC 110V to Dual AC 28V + Dual 12V + Single 12V Output Transformers for Tube Amplifiers,Preamp, Speaker Protection, Amp Boards

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Product details

Management number 209126922 Release Date 2026/03/29 List Price US$16.00 Model Number 209126922
Category

Toroidal power transformerInput voltage:AC 110VThe output voltage:AC28*2 dual 28V for power amplifier stageAC12*2 dual 12V for preamp tone, etc.AC12*1 single 12V is used for control and protectionThe total power above is about 200W

  • Input and output: input voltage AC 110V; output voltage 1) AC28*2 dual 28V for power amplifier rear stage; 2) AC12*2 dual 12V for front-stage tone, etc.; 3) AC12*1 single 12V for control protection. The total power above is about 200W.
  • Excellent performance: high working efficiency, high energy conversion efficiency, low standby energy consumption, saving more energy, no high-frequency electromagnetic radiation, small internal resistance, strong anti-interference ability, and small size.
  • Working environment requirements: The normal operating temperature of the transformer is -45-+105℃; the ambient air temperature is -30℃~+40℃, and the average value over 24 hours does not exceed +35℃.
  • Applicable components: Widely applicable to TDA7293, LM2886, and other various tube power amplifiers.
  • Applicable scenarios: DIY speakers, power amplifiers, subwoofers and other music equipment. Provides clean stable power to my preamp, speaker protection and amp boards.
Brand LuTangous
Plug Type Type A or Type B
Manufacturer LuTangous
Model Number SF20250910B0D14TDBLW_B0D14TDBLW_1_XLpa9M
Power Source Corded Electric
Input Voltage 110 Volts
Output Voltage 28 Volts (AC)
Mfr Part Number LT-T-04
Number of Outlets 4
Warranty Description 1 Years warranty

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