Kerio Technologies Inc.

Other

Carl Su

A voltage transformer with mechanically actuated voltage-selected switch provides an input voltage pass through a voltage transformation unit, wherein the unit is disposed in the casing and its both ends are electrically connected to the input port and output port respectively, and transforms this input voltage into the predetermined output voltages corresponding to the selective switches according to selection of the mechanically actuated voltage-selected switch.

Voltage transformer with mechanically actuated voltage-selected switches

A voltage transformer with a sequentially switchable voltage selection circuit is provided for converting input electrical energy through the sequentially switchable voltage selection circuit, which is arranged within the transformer body with its two ends electrically connected to an input port and an output port respectively, into one of a plurality of output voltage values and outputting the electrical energy. When it is desired to regulate an output voltage, a connection device must be plugged in a socket portion on the transformer body to initialize a micro control unit through feedback to change a voltage value sent to a voltage transformation unit, and in turn change the voltage of output electrical energy until a display device displays an ideal output voltage value. Then, the user removes the connection device, and the voltage value of the input electrical energy is converted into corresponding to the selected predetermined voltage value to output the electrical energy.

Voltage transformer with sequentially switchable voltage selection circuit

A voltage converter includes a converter circuit, a casing, and a jumper member. The converter circuit includes a voltage level setting circuit configured for generating a feedback signal, wherein an output voltage generated by the converter circuit has a voltage level that is determined according to value of the feedback signal. The voltage level setting circuit includes a plurality of first electrical components and a first common line. The casing receives the converter circuit, and is formed with a set of first jumper holes corresponding to the first electrical components, and a second jumper hole corresponding to the first common line. The jumper member connects selected ones of the first electrical components to the first common line upon insertion into the first and second jumper holes. The value of the feedback signal is dependent upon connection status of the first electrical components to the first common line.

Growing community of inventors

Taipei, Taiwan

Carl Su