Split/Tran™ Class 2 Split Bobbin Transformers - ST/DST Series

Signal Transformer's ST/DST series transformers feature a power rating of 1.1 VA to 36 VA and are available in a multitude of standard configurations

Image of Signal Transformer's Split/Tran™ Class 2 Split Bobbin Transformers - ST/DST Series Signal Transformer's Split/Tran transformers provide superior isolation and low capacitive coupling. This transformer is built to meet Class 2 safety circuit standards. Depending on which transformer in this series is chosen, it is certified to Inherently Limited (no fuse) or Non-Inherently Limited (fuse required). The Split bobbin-low power transformers feature a power rating of 1.1 VA to 36 VA and are available in a multitude of standard configurations.

Resources

Features
  • Split bobbin construction
  • Class 2 Inherently or Non-Inherently Limited (part specific)
  • UL 1446 Class B insulation
  • UL recognized to UL 506/UL 5085-1, -2
  • CSA certified to C22.2 #66.1
  • cCSAus certified to C22.2 #66.3
Specifications
  • Power: 1.1 VA to 36 VA
  • Dielectric strength: 2500 VRMS (HiPot)
  • Primaries: single or dual (115 V or 115/230 V)
  • Secondaries: series or parallel options
  • 50/60Hz

ST Series - 115 V Primary - 1.1 VA

ImageManufacturer Part NumberDescriptionVoltage - PrimaryVoltage - Secondary (Full Load)Current - Output (Max)Available QuantityView Details
PWR XFMR LAMINATED 1.1VA THST-2-12PWR XFMR LAMINATED 1.1VA TH115VParallel 6.3V, Series 12.6VParallel 180mA, Series 90mA0View Details
PWR XFMR LAMINATED 1.1VA THST-2-16PWR XFMR LAMINATED 1.1VA TH115VParallel 8V, Series 16VParallel 140mA, Series 70mA151 - ImmediateView Details

ST Series - 115 V Primary - 2.4 VA

ImageManufacturer Part NumberDescriptionVoltage - PrimaryVoltage - Secondary (Full Load)Current - Output (Max)Available QuantityView Details
PWR XFMR LAMINATED 2.4VA THST-3-10PWR XFMR LAMINATED 2.4VA TH115VParallel 5V, Series 10VParallel 500mA, Series 250mA0View Details
PWR XFMR LAMINATED 2.4VA THST-3-12PWR XFMR LAMINATED 2.4VA TH115VParallel 6.3V, Series 12.6VParallel 400mA, Series 200mA264 - ImmediateView Details

ST Series - 115 V Primary - 6 VA

ImageManufacturer Part NumberDescriptionVoltage - PrimaryVoltage - Secondary (Full Load)Current - Output (Max)Available QuantityView Details
PWR XFMR LAMINATED 6VA THST-4-12PWR XFMR LAMINATED 6VA TH115VParallel 6.3V, Series 12.6VParallel 1A, Series 500mA38 - ImmediateView Details
PWR XFMR LAMINATED 6VA THST-4-16PWR XFMR LAMINATED 6VA TH115VParallel 8V, Series 16VParallel 800mA, Series 400mA13 - ImmediateView Details

ST Series - 115 V Primary - 12 VA

ImageManufacturer Part NumberDescriptionVoltage - PrimaryVoltage - Secondary (Full Load)Current - Output (Max)Available QuantityView Details
PWR XFMR LAMINATED 12VA THST-5-16PWR XFMR LAMINATED 12VA TH115VParallel 8V, Series 16VParallel 1.6A, Series 800mA263 - ImmediateView Details
PWR XFMR LAMINATED 12VA THST-5-20PWR XFMR LAMINATED 12VA TH115VParallel 10V, Series 20VParallel 1.2A, Series 600mA0View Details

ST Series - 115 V Primary - 20 VA

ImageManufacturer Part NumberDescriptionVoltage - PrimaryVoltage - Secondary (Full Load)Current - Output (Max)Available QuantityView Details
PWR XFMR LAMINATED 20VA THST-6-12PWR XFMR LAMINATED 20VA TH115VParallel 6.3V, Series 12.6VParallel 3.2A, Series 1.6A69 - ImmediateView Details
PWR XFMR LAMINATED 20VA THST-6-16PWR XFMR LAMINATED 20VA TH115VParallel 8V, Series 16VParallel 2.5A, Series 1.25A255 - ImmediateView Details

ST Series - 115 V Primary - 36 VA

ImageManufacturer Part NumberDescriptionVoltage - PrimaryVoltage - Secondary (Full Load)Current - Output (Max)Available QuantityView Details
PWR XFMR LAMINATED 36VA THST-7-10PWR XFMR LAMINATED 36VA TH115VParallel 5V, Series 10VParallel 7.2A, Series 3.6A0View Details
PWR XFMR LAMINATED 36VA THST-7-24PWR XFMR LAMINATED 36VA TH115VParallel 12V, Series 24VParallel 3A, Series 1.5A95 - ImmediateView Details

DST Series - 115 V / 230 V Primary - 1.1 VA

ImageManufacturer Part NumberDescriptionVoltage - PrimaryVoltage - Secondary (Full Load)Current - Output (Max)Available QuantityView Details
PWR XFMR LAMINATED 1.1VA THDST-2-10PWR XFMR LAMINATED 1.1VA TH115V, 230VParallel 5V, Series 10VParallel 220mA, Series 110mA76 - ImmediateView Details
PWR XFMR LAMINATED 1.1VA THDST-2-12PWR XFMR LAMINATED 1.1VA TH115V, 230VParallel 6.3V, Series 12.6VParallel 180mA, Series 90mA0View Details

DST Series - 115 V / 230 V Primary - 2.4 VA

ImageManufacturer Part NumberDescriptionVoltage - PrimaryVoltage - Secondary (Full Load)Current - Output (Max)Available QuantityView Details
PWR XFMR LAMINATED 2.4VA THDST-3-12PWR XFMR LAMINATED 2.4VA TH115V, 230VParallel 6.3V, Series 12.6VParallel 400mA, Series 200mA496 - ImmediateView Details
PWR XFMR LAMINATED 2.4VA THDST-3-16PWR XFMR LAMINATED 2.4VA TH115V, 230VParallel 8V, Series 16VParallel 300mA, Series 150mA79 - ImmediateView Details

DST Series - 115 V / 230 V Primary - 6 VA

ImageManufacturer Part NumberDescriptionVoltage - PrimaryVoltage - Secondary (Full Load)Current - Output (Max)Available QuantityView Details
PWR XFMR LAMINATED 6VA THDST-4-10PWR XFMR LAMINATED 6VA TH115V, 230VParallel 5V, Series 10VParallel 1.2A, Series 600mA98 - ImmediateView Details
PWR XFMR LAMINATED 6VA THDST-4-12PWR XFMR LAMINATED 6VA TH115V, 230VParallel 6.3V, Series 12.6VParallel 1A, Series 500mA147 - ImmediateView Details

DST Series - 115 V / 230 V Primary - 12 VA

ImageManufacturer Part NumberDescriptionVoltage - PrimaryVoltage - Secondary (Full Load)Current - Output (Max)Available QuantityView Details
PWR XFMR LAMINATED 12VA THDST-5-12PWR XFMR LAMINATED 12VA TH115V, 230VParallel 6.3V, Series 12.6VParallel 2A, Series 1A39 - ImmediateView Details
PWR XFMR LAMINATED 12VA THDST-5-16PWR XFMR LAMINATED 12VA TH115V, 230VParallel 8V, Series 16VParallel 1.6A, Series 800mA533 - ImmediateView Details

DST Series - 115 V / 230 V Primary - 20 VA

ImageManufacturer Part NumberDescriptionVoltage - PrimaryVoltage - Secondary (Full Load)Current - Output (Max)Available QuantityView Details
PWR XFMR LAMINATED 20VA THDST-6-10PWR XFMR LAMINATED 20VA TH115V, 230VParallel 5V, Series 10VParallel 4A, Series 2A0View Details
PWR XFMR LAMINATED 20VA THDST-6-12PWR XFMR LAMINATED 20VA TH115V, 230VParallel 6.3V, Series 12.6VParallel 3.2A, Series 1.6A40 - ImmediateView Details

DST Series - 115 V / 230 V Primary - 36 VA

ImageManufacturer Part NumberDescriptionVoltage - PrimaryVoltage - Secondary (Full Load)Current - Output (Max)Available QuantityView Details
PWR XFMR LAMINATED 36VA THDST-7-10PWR XFMR LAMINATED 36VA TH115V, 230VParallel 5V, Series 10VParallel 7.2A, Series 3.6A2 - ImmediateView Details
PWR XFMR LAMINATED 36VA THDST-7-16PWR XFMR LAMINATED 36VA TH115V, 230VParallel 8V, Series 16VParallel 4.5A, Series 2.25A100 - ImmediateView Details
Published: 2019-01-07