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| Country of Origin | China |
|---|---|
| Brand | RS PRO |
| Length | 51mm |
| Model | 121-3844 |
| Depth | 35mm |
| Gross Weight | 440g |
| Width | 43mm |
| Mount Type | PCB |
| Maximum Operating Temperature | 130°C |
| Number of outputs | 2 |
| Primary Voltage | 230 V ac |
| Secondary Voltage | 2 x 15 V ac |
| Minimum Operating Frequency | 50Hz |
| Maximum Operating Frequency | 60Hz |
| Block 15 V ac 2 Output Through Hole PCB Transformer, VDE, UL 7.5 VABrand | Block |
RS PRO 121-3844 PCB Transformer is a low voltage mains transformer designed for electronic and electrical power applications that require stable 15 V AC dual outputs.
This transformer features a 230 V AC primary winding operating at 50-60 Hz frequency, suitable for standard mains supply. Its double output windings provide flexibility for series or parallel connection, allowing wide current range options. The robust PCB mount design facilitates easy mounting on printed circuit boards, essential for electronic assemblies.
Built with 100% electrical and flash testing, it delivers high efficiency with low interwinding capacitance and minimal radiated noise. The transformer has an isolation voltage rating of 4 kVrms ensuring safe separation of primary and secondary circuits, and can operate at temperatures up to 130°C.
Its compact size of 51 mm length, 43 mm width, and 35 mm depth with a weight of 440 grams makes it suitable for tight spaces in industrial, laboratory, and commercial electrical devices.
This PCB transformer provides reliable low voltage AC outputs for powering sensitive electronic instruments and power supplies. Compliant with standards ASNZS 61558.1, IECBSEN 615581, IECBSEN 615586, and RoHS ensures regulatory adherence for global deployment.
Using this transformer enhances safety, efficiency, and noise reduction in power circuits requiring dual 15 V AC outputs. It is ideal for applications in industrial automation, control systems, instrumentation, and power supply units requiring high-quality PCB-mounted transformers.
Explore more PCB Transformers and electronic components in the Electronics & Electricals category at EnvMart.
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