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RS PRO 2 x 12 V AC 2 Output PCB Transformer, 6VA, Dual Primary, Low Profile, 10 Pins, CE 121-3841
Specifications
| Country of Origin | Poland |
|---|---|
| Brand | RS PRO |
| Length | 53mm |
| Model | 121-3841 |
| Depth | 23mm |
| Gross Weight | 185g |
| Width | 44mm |
| Mount Type | PCB |
| Maximum Operating Temperature | 130°C |
| Number of outputs | 2 |
| Winding Type | Independent Secondary, Dual Primary |
| Number of Pins | 10 |
| Primary Voltage | 230 V ac, 115 V |
| Secondary Voltage | 2 x 12 V ac |
| Minimum Operating Frequency | 50Hz |
| Maximum Operating Frequency | 60Hz |
| PCB Transformer Current | 1666.6mA |
| RS PRO 2 x 12 V ac 2 Output PCB PCB Transformer, UKCA, CE, RoHS 10 VABrand | RS PRO |
Key Features
- Features a dual primary winding for 230 V AC and 115 V AC input compatibility.
- Compact low profile design with dimensions 53mm x 44mm x 23mm.
- Equipped with 10 pins for secure PCB mount installation.
- Independent secondary windings support series or parallel connections.
- High efficiency with low temperature rise and low radiated noise.
- Operating temperature up to 130°C ensures reliable performance.
- Isolation voltage rated at 3.75 kVrms for electrical safety.
- Complies with CE, IECBSEN 61558-6, IECBSEN 61558-1, ASNZS 61558 standards and RoHS directives.
Product Description
RS PRO 121-3841 is a professionally engineered PCB transformer ideal for electronic and industrial applications requiring dual 12 V AC outputs. The transformer features dual primary windings suitable for 230 V AC or 115 V AC mains supply, supporting flexible deployment options.
The low profile unit measures 53mm in length, 44mm in width, and 23mm height, making it suitable for compact PCB layouts. It has 10 pins for secure mounting and connection, facilitating easy integration into power supply circuits.
The transformer offers 6VA power capacity with independent secondary windings. These can be connected in series or parallel to adjust output voltages and current ratings as needed. It maintains high efficiency, low temperature rise, and minimal noise emissions during operation, ensuring dependable and quiet performance.
Additional technical specifications include an isolation voltage of 3.75 kVrms and capability to operate in temperatures up to 130°C. It supports standard frequency ranges of 50Hz to 60Hz, suitable for global mains power standards.
It conforms to key international standards including CE marking, IECBSEN 61558-6, IECBSEN 61558-1, ASNZS 61558 series, and RoHS compliance ensuring safety and environmental suitability.
Features a dual primary winding for 230 V AC and 115 V AC input compatibility. Compact low profile design with dimensions 53mm x 44mm x 23mm. Equipped with 10 pins for secure PCB mount installation. Independent secondary windings support series or parallel connections.
High efficiency with low temperature rise and low radiated noise. Operating temperature up to 130°C ensures reliable performance. Isolation voltage rated at 3.75 kVrms for electrical safety. Complies with CE, IECBSEN 61558-6, IECBSEN 61558-1, ASNZS 61558 standards and RoHS directives.
Ideal for electronic equipment requiring low voltage transformers on PCB.
This RS PRO PCB Transformer is suitable for usage in industrial electronics, power supply design, automation systems, and laboratory equipment requiring efficient and safe low voltage conversions.
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Frequently Asked Questions
This model has a power capacity of 6VA, suitable for applications requiring dual 12 V AC outputs.
It has a compact low profile design with dimensions of 53mm in length, 44mm in width, and 23mm in height.
It features dual primary windings that support input voltages of 230 V AC and 115 V AC.
This unit provides two independent secondary outputs, each delivering 12 V AC.
The maximum operating temperature for this model is 130°C, ensuring reliable performance under high temperatures.
It is designed for PCB mounting, equipped with 10 pins for secure installation.
The isolation voltage is rated at 3.75 kVrms, providing electrical safety during operation.
It operates within a frequency range of 50Hz to 60Hz, making it suitable for global mains power standards.
Yes, the independent secondary windings can be connected in series or parallel to adjust output voltages and current ratings as needed.
It complies with CE marking, IECBSEN 61558-6, IECBSEN 61558-1, ASNZS 61558 standards, and RoHS directives.
The gross weight of this model is 185g, which is relevant for shipping and handling considerations.
This PCB transformer is manufactured in Poland.
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