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The Dwarf Star

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Welcome to the Future of Battery Back-ups with the

Dwarf Star

The 130-277w is a universal and  modular battery backup system. Loaded with all the best features today consumer could ask for in a portable charging solution.

From solar panel to 510 connectivity, the 130-277w will have your back in any on the go situation from dead phones to powering your favorite miniature fog machine.

Fully regulated and protected, with build in 18650  sled for hot swappablity of your favorite commercial 18650s.

 

Main Features

2x 18650 L-ion batteries slots,

1x Micro USB Regulated 1-4 amp Fast Charger,

1x Regulated 2amp Discharger (For charging your mobile devices),

1x 510 Universal Miniature Fog Machine Connector (130watt recommended 510 output, 277watt max)

Optional:

1x High Output Solar Panel Charger (to give your batteries a boost while on the go in the sun).

1x Qi Wireless Charging System

IRF540N MOSFET

Sophisticated, cutting-edge processing technology used.

Extremely low resistance across load path.Flexible dv/dt plot.

Operating temperature tolerance capacity as high as 175 degrees Celsius.

Very fast switching capability.

Fully resistant against avalanche or peak surge currents.

 

Maximum Absolute Ratings

Maximum tolerable limits of IRF540N) are stated as under:

ID = 33 Amps Max at 10V (VGS), It’s the maximum current handling capacity of the device across the drain to the source, via the load, with gate voltage at 10V, at normal temperatures (25 to 35 degrees Cel.)

IDM = 110 Amps Max, It’s the maximum current handling capacity of the device across the drain to the source, via the load, in a pulsed mode (NOT continuous).

PD = 130 Watts Max, The maximum power the FET can dissipate with and infinite (cool) heat sink

VGS = 10 Volts typical +/-20%. It’s the maximum trigger voltage that may be applied across the gate and the source for optimal performance.

V(BR)DSS= 100 volts, It’s the maximum voltage that may be applied across drain to source of the device.