JSU Series Power Supply Junction Boxes come in thermoplastic package.

Press Release Summary:

JSU Series Power Supply Junction Boxes are offered in 12Vdc/1.5A or 24Vdc/0.75A configurations and meet CSA C22.2 standard. Units are operated in a temperature range of 32 to 104°F and in humidity range of 5 to 95 percent. Products can be mounted on a 4 x 4 in. plate and are suitable for facilities, offices, retail and home applications. Junction boxes offer leakage current of ≤0.25 mA and ripple and noise of 150mV. JSU series is UL approved and consumes power of less than 100 mW.


Original Press Release:

New JSU Series Power Supply Junction Boxes For Hardwired Connection - No More Plug-Ins

Hardwired Power Helps Ensure Continuous Operation Of Equipment or Devices In Facilities, Offices, Retail and Homes

With its advanced compact design, the new convenient and secure JSU Series Power Supply Junction Box from Triad Magnetics is ideal for hardwiring essential stationary equipment or devices, eliminating the potential for the accidental disconnection of unsightly wall plug-in power supplies with their sometimes stringy, tangled cords.

The UL-approved JSU Series Power Supply Junction Box offers superior performance and is available in two popular configurations: 12Vdc/1.5A or 24Vdc/0.75A. Regulation of line and load is ±5 percent. Ripple and noise is 150mV peak-to-peak maximum. No load standby power consumption is less than 100 mW.

The highly efficient design (≥85 percent) of the JSU Series Power Supply Junction Box meets US Department of Energy (DOE) Level VI Energy Efficiency Requirements. This standard helps reduce the consumption of electric power from carbon-based fossil fuel sources, which contributes to the global warming phenomenon.

Developed to power equipment for facilities, offices, retail, home and other light duty continuous-operating environments, the JSU Series Power Supply Junction Box comes in a thermoplastic package that allows it to operate over a temperature range of 32 to 104°F (0 to 40°C). It can be stored prior to use at temperatures from -4 to 140°F (-20 to 60°C). The relative humidity safe operating range is from 5 to 95 percent (non-condensing).

The compact JSU Series Power Supply’s design allow it to fit almost anywhere. The power supply is mounted on a 4 x 4” plate that can be screwed directly onto a 4 x 4” electrical junction box. Two-wire connection to the wall power and attachment of the device via a simple screw terminal connector are all that is necessary for installation.

The highly dependable JSU Series Power Supply Junction Box features leakage current of ≤0.25 mA (264 Vac). Dielectric strength per hipot testing is 4242 Vdc for 3 seconds, 5 mA maximum. The JSU Series comes with Triad Magnetics’ comprehensive 5-year warranty.

For general safety and reliable operation, the JSU Series Power Supplies conform to UL Standard 60950-1 (LPS). They are also certified per CSA Standard C22.2, No. 60950-1 Class II, double insulated. They meet the U.S. FCC Part 15 Class B Standard for electromagnetic interference (EMI). They are also RoHS compliant to the 2011/65/EU standard, which is intended to prevent lead contamination of the environment.

Depending on the specific model, the JSU Series Power Supplies are priced from $12.75 each in single unit quantities with delivery from stock to 12 weeks lead time. They are also available off-the-shelf from Triad's extensive distributor network. Triad’s design engineers also can work with customers to create custom power supply products to fit their specific application needs.

Triad Magnetics

Triad Magnetics is a global leader in the design and manufacture of transformers, power supplies and inductors for a wide range of applications, including switch mode/high frequency, wall plug-in, power transformers, inductors and audio transformers.

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