Finder Switch Mode Power Supply, DIN Rail Mount - 4.2A 12V 50W
Finder Switch Mode Power Supply for 35mm DIN rail. Features up to 91% efficiency, thermal protection & auto-recovery short circuit protection.
The Finder Switch Mode Power Supply is expertly designed for reliable and efficient power distribution, seamlessly mounting onto a standard 35mm DIN rail. Engineered specifically for ITE (Information Technology Equipment) applications, this power supply delivers exceptional efficiency of up to 91% and features remarkably low stand-by power absorption, ensuring optimal energy performance and reduced operational costs across various installations.
Safety and resilience are paramount in its robust design. It includes comprehensive protection features such as internal thermal protection with output voltage shutdown to prevent overheating, a hiccup auto-recovery mode for short circuit protection, and over-voltage protection via a varistor. Additionally, the unit is equipped with a replaceable internal fuse, complete with a spare, safeguarding the input against electrical faults.
For advanced installation flexibility, these power supplies support parallel working to achieve automatic redundancy when used with an OR-IN diode, alongside permissible dual and series connections. The output type is both adjustable and fixed, catering to a diverse range of industrial and automation requirements. Its compact form factor ensures it fits neatly into distribution boards and control panels, making it a highly versatile choice for professionals.
Variant Details
- Size: 4.2A 12V 50W
- ITE applications
- Industrial automation
- Control panels
- Distribution boards
- Mounting Type: 35mm DIN Rail
- Efficiency: Up to 91%
- Stand-by Power Absorption: < 0.4 W
- Input Voltage: 110V AC to 240V AC
- Number of Outputs: 1
- Maximum Output Power: 50W
- Output Voltage - Output 1: 12V DC
- Output Current - Output 1: 4.2A
- Output Type: Adjustable, Fixed
- Topology: Flyback
- Thermal Protection: Internal, with Vout shutdown
- Short Circuit Protection: Hiccup (auto-recovery) mode
- Input Protection: Replaceable internal fuse plus spare
- Over Voltage Protection: Varistor
- Parallel Working: Automatic redundancy with OR-IN diode
- Connections: Dual and series connection permissible
- Product Range: 78 Series
- Application: ITE
- Weight: 210 grams
- Height: 40 mm
- Width: 30 mm
- Depth: 25 mm
- Voltage - Output 1: 12VDC
- Input Voltage AC Min: 110VAC
- Input Voltage AC Max: 240VAC
- Input Voltage VAC: 110V AC to 240V AC
- Power Supply Output Type: Adjustable, Fixed
- SVHC: No SVHC (04-Feb-2026)
Always follow local regulations and product guidance.
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