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CA Series Class 2 Transformers

Description

Fully certified CA Series Class 2 power transformers are line frequency magnetics featuring a highly isolated, wired-in high impact resistant plastic case that requires no extra grounding. Available in 120V 60Hz primary models or 240V 50/60Hz primary models. Combination screw / .25″ male quick connect secondary terminals with integrated 1/2″ conduit nipple mounting and optional panel mount bracket available. Fuse-less energy limiting winding. CSA and UL approved models available. Custom sizes, ratings and terminations may be engineered for your specific application.

Specifications

Rated Power5 - 40 VA

Applications

Low frequency

Series Data Sheet (PDF)
 
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Associated Parts

FTA Series Class 2 power transformers energy-limiting cord connected line frequency magnetic transformer with output voltage limited to meet the requirements for connection to Class 2 circuits as defined in the electrical code CSA (NRTL/C) certified to C22.2 No. 223-M91.

FPS Series Class 2 power transformers energy-limiting wall plug line frequency magnetic transformer with output voltage limited to meet the requirements for connection to Class 2 circuits as defined in the electrical code plugs into any North American standard duplex receptacle CSA (NRTL/C) certified to C22.2 No. 223-M91 and UL 1310. Rugged, high-impact, flame retardant thermoplastic enclosure with secondary screw terminals hidden and protected from accidental shorting. Also available with flexible secondary line cord and jacks for special applications. The fail-safe protection designed into the transformer allows the use of lightweight, unprotected “bell” wiring in applications such as door chimes, buzzers, intercoms, security devices, thermostats, central vacuum systems, low voltage lighting control, remote control, etc.

TA-TAE-FPT Series Auto power transformers are line frequency magnetics designed in an open, enclosed package with an economical method of changing voltage levels. These auto transformers are widely used to operate electrical equipment outside of North America. Typically 50% smaller than similar isolation transformers. All models are 50/60Hz, 230V-115V or 115V -230V. Laminated units are varnished impregnated for quiet operation with 10″ leads standard. Some models CSA / UL recognized LR16597, E105782. Class B – 130°C insulation system utilized. Dielectric standards to CSA/UL standards. Custom sizes, ratings and terminations may be engineered for your specific application.

General purpose TLE TLB FPT Series Low Voltage Lighting power transformers with secondary protection and double insulation are suitable for low voltage lighting circuits. Dielectric strength tested to CSA/UL standards. Enclosed models include secondary circuit protection. Toroid models are supplied with necessary mounting hardware. Custom sizes, ratings and terminations may be engineered for your specific application. Some models CSA certified to TIL-B45 as suitable for use with “trapeze lighting systems”.

Technical Papers

Datasheets
Datasheet – TLE TLB FPT Series Low Voltage Lighting TransformersDatasheet – TA-TAE-FPT Series Auto TransformersDatasheet – FPS Series Class 2 TransformersDatasheet – FTA Series Class 2 TransformersDatasheet – CA Series Class 2 TransformersDatasheet – FPT Series Power Toroidal TransformersDatasheet – TRPH Series Horizontal Split Bobbin Power TransformersDatasheet – TRP-TRPD Series Low Voltage Rectifier TransformersDatasheet – TRPL Series Power TransformersDatasheet – TRPI Series Low Voltage Rectifier TransformersDatasheet – TRC Series Low Voltage Rectifier TransformersDatasheet – TRB Series Low Voltage Rectifier TransformersDatasheet – TAP Series Telecomm TransformersDatasheet – FTP Series Class 2 TransformersDatasheet – TRL Series Low Profile TransformerDatasheet – TRE Series Low Voltage Rectifier TransformersDatasheet – TRCQ Series Low Voltage Rectifier TransformersDatasheet – TRCI-TRBI Series Low Voltage Rectifier TransformersDatasheet – TCE Series Control Circuit TransformersDatasheet – TCC-TCK Series Control Circuit Power TransformersDatasheet – TC Series Control Circuit TransformersDatasheet – FTC-FTD-FTK Series Class 2 TransformersDatasheet – CHB-CHC Series ReactorsDatasheet – 400 Hz Power Transformers 16 to 25 VADatasheet – 400 Hz Power Transformers 1.5 VA to 9 VADatasheet – Scott T TransformersDatasheet – 2mH Switching Regulator InductorsDatasheet – 10mH Switching Regulator InductorsDatasheet – CSB Series High/Low Frequency Current Sense TransformerDatasheet – SJ / SU Series High Frequency Toroidal InductorDatasheet – CM Series High/Low Frequency Toroidal Common Mode ChokeDatasheet – CI CJ Series High Frequency Toroidal Differential Mode Inductor

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Standex Electronics is a worldwide market leader in the design, development, and manufacture of standard and custom electro-magnetic components, including magnetics products and reed switch-based solutions.

In this video, we discuss our global manufacturing and supply chain capabilities by fueling the processes that we often take for granted every day. Through our diverse in-house capabilities and strong engineering designs we PARTNER with our customers to SOLVE their unique challenges, and DELIVER custom high-performing solutions...

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Standex Electronics dynamic engineering and diverse product line of custom and standard components deliver reliable high-quality solutions to customers across broad markets and applications. Our robust product offerings include Reed Switches, Relays, and Sensors, Planar Transformers and Inductors, and Fluid Level Sensors that provide solutions for the Automotive, HVAC, Alternative Energy, Lighting/LED, Appliance, Mil-Aero, Medical, and many others...

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In this Planar Transformer mini case study, we discuss how we partnered with an aerospace customer, delivering a coupled hybrid aerospace solution that integrated a standard planar transformer with an inductor. We solved the customer's challenge of decreasing unit costs while saving design space and improving overall performance with the added benefit of reducing electromagnetic interference (EMI).

A planar transformer, the primary component used in switch-mode power supplies, offers volumetric efficiency and a lower profile over traditional wire-wound transformers because it uses printed circuit boards (PCB) for its turns.

To find out more about how we partner, solve, and deliver solution-based engineering for power magnetics customers, visit our Application Alley at http:://www.standexmeder.com.

Standex Electronics is a global leader in the design, development, and manufacturing of standard and custom planar transformer solutions.

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Ultra miniature and high precision Reed Switch manufacturing in the most modern factory of its kind. Standex Electronics micro technology enables the mass production of Reed Switches at the highest quality for competitive pricing. The complete process from the sputtering of the magnetic contacts through the hermetic sealing and final testing...

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Alex Vinnage talks about what attendees can expect from Standex Electronics at the 2013 AHR Expo.

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