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RS PRO 2 x 115 V AC 2 x 9 V Toroidal Transformer 2 Output 3.2 VA, UL, RoHS 124-3845

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RS PRO 2 x 115 V AC 2 x 9 V Toroidal Transformer 2 Output 3.2 VA, UL, RoHS 124-3845

Name: RS PRO 2 x 115 V AC 2 x 9 V Toroidal Transformer 2 Output 3.2 VA, UL, RoHS 124-3845
Brand: RS PRO
SKU: 397459
Price: 20.22 USD
Availability: InStock

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Category Toroidal Transformer Brand RS PRO Condition New

Specifications

Country of Origin	India
Brand	RS PRO
Height	19.5mm
Model	124-3845
Gross Weight	110g
Mount Type	Through Hole
Maximum Operating Temperature	60°C
Ambient Operating Temperature	+60°C Max
Secondary current	178mA
Number of outputs	2
Winding Type	Dual Secondary
Standards/Approvals	UL, RoHS
Primary Voltage	2 x 115 V ac
Secondary Voltage	2 x 9 V
Maximum Operating Frequency	50Hz
Toroid Centre	Potted

Key Features

Dual primary voltage of 2 x 115 V AC enables flexible wiring configurations.
Two secondary outputs each providing 9 V with a total power rating of 3.2 VA.
Compact and low profile design with a height of 19.5 mm for space-constrained installations.
Potted toroid center construction enhances durability and electrical insulation.
Designed for through-hole mounting with a dual secondary winding type.
Operating frequency rated at 50 Hz for standard power line compatibility.
Low iron loss reduces standby power consumption and magnetic noise.
Maximum operating temperature capped at 60°C ensuring reliable performance in demanding environments.

Product Description

RS PRO 124-3845 is a high-efficiency toroidal transformer designed for reliable and low-noise power conversion in electronic equipment. Featuring dual primary windings of 2 x 115 V AC and dual secondary outputs of 2 x 9 V, it delivers a rated power capacity of 3.2 VA.

This transformer’s potted toroid center construction provides excellent electrical insulation and mechanical protection, reducing stray magnetic fields and minimizing electromagnetic interference. Its low iron core loss improves overall energy efficiency, making it suitable for use in power supplies, industrial electronics, and instrumentation.

The compact size with a height of 19.5mm and through-hole mount type facilitates easy PCB integration. Operating at a standard frequency of 50 Hz and with a maximum operating temperature of 60°C, this component is rated for safe and consistent performance in various industrial and commercial applications.

Additional features include compliance with UL safety standards and RoHS environmental directives, ensuring product quality and safety. The transformer supports parallel or series connection of primary windings thanks to dual 115 V primaries, offering design flexibility.

Key uses include industrial power supplies, laboratory equipment, and electronic manufacturing. The transformer’s low noise and high efficiency are ideal for sensitive electronic circuits requiring stable, isolated power.

Dual primary 2 x 115 V AC allows series or parallel wiring. Two secondary outputs of 9 V each delivering 178 mA current. Compact and lightweight (110 g) for space-saving design. Potted toroidal core reduces electromagnetic interference.

Through-hole mounting for secure PCB installation. Maximum operating frequency of 50 Hz for standard power systems. Designed for maximum ambient temperature of 60°C. Conforms to UL and RoHS standards for safety and environmental compliance.

Low iron loss improves efficiency and reduces heat generation. Ideal for industrial, laboratory, and commercial electronic applications. Explore additional Toroidal Transformers and power supply components in the Electronics & Electricals category at EnvMart for comprehensive solutions.