About 23 results
https://drivepatents.com/patents/1386188 · 3 Jun 2026
A power supply device includes an operating circuit, a circuit measuring device and a computing circuit. The circuit sensing device is configured to continuously sense the operating circuit and obtain a data that varies over time. The computing circuit is ...
https://drivepatents.com/patents/1386300 · 8 Apr 2026
A connector (5) and a chamber (1) are provided. The connector (5) of the chamber (1) includes the first sub connector (51), the second sub connector (52) and the plurality of foldable connectors (53). Each wire (6) can be covered by the connector (5) and d...
https://drivepatents.com/patents/1386950 · 17 Dec 2025
An energy storage cabinet includes a frame supporting multiple battery packs and a cooling device. The frame includes a support with a pipe and a partition dividing an internal fluid passage of the pipe into a first flow channel and a second flow channel. ...
https://drivepatents.com/patents/1387800 · 4 Jun 2025
This disclosure is a power supply device (1) including a device body (10), a fan assembly (20), an illuminated handle assembly (30) and shock-absorbing fastening elements (40). The fan assembly (20) is combined in the device body (10) and includes a bracke...
https://drivepatents.com/patents/1392363 · 9 Apr 2025
A planar magnetic component (PE) is arranged on a circuit board (CB1) of a resonant converter (100), and the resonant converter (100) includes a primary-side circuit (1A) and a secondary-side circuit (3A). The planar magnetic component (PE) includes an ind...
https://drivepatents.com/patents/949301 · 26 Aug 2015
An output power protection apparatus includes a DC conversion unit (20), an output protection unit (30), a high-voltage battery (50), a low-voltage battery (60), and a control unit (40). The DC conversion unit (20) converts an input DC power into an output...
https://drivepatents.com/patents/958571 · 5 Aug 2015
A charging apparatus (10) with dynamical charging power is configured to charge an electric vehicle (90). The charging apparatus (10) includes a main power conversion unit (102), an auxiliary power conversion unit (104), and a control unit (106). The main ...
https://drivepatents.com/patents/966058 · 17 Dec 2014
A DC-to-AC converter (71) receives a DC power generated from a solar panel (72) and converts the received DC power into an AC power (P1) outputted through a power line (2). The DC-to-AC converter (71) includes a signal input port (714) for externally conne...
https://drivepatents.com/patents/966391 · 10 Dec 2014
A power supply system includes an input stage converting circuit, a first energy storage component, and an output stage converting circuit. The first energy storage component is electrically coupled to the input stage converting circuit, and the output sta...
https://drivepatents.com/patents/966382 · 10 Dec 2014
A power converter includes a DC/DC converting circuit and a first energy storage element. The DC/DC converting circuit includes a first output terminal and a second output terminal. The first energy storage element includes a first terminal and a second te...