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POW­ERQUARK INC.

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20400 Stevens Creek Boulevard, Suite 390, Cupertino, California
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Smart Junction Box

Smart junction box driven by high-performance chips, enhancing the safety and reliability of vehicle electrical systems

Overview
Block Diagram
Smart Junction BoxSmart Junction Box

Smart junction box solutions

We offer smart protection devices based on semiconductor technology, which plays a role in automotive electrical systems similar to that of traditional fuses, but with more advanced functions.

Smart junction box solutions

Industry Pain Points

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Traditional fuses interrupt the circuit by melting themselves when the current is too large, which is of low reliability

Traditional fuses interrupt the circuit by melting themselves when the current is too large, which is of low reliability

Our Advantage

Precise protectionPrecise protection

Fault diagnosis and feedbackFault diagnosis and feedback
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Block Diagram

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Latest Technology News

Ultra-Wide Voltage Range and High-Level Precision — POWERQUARK Launches the Automotive-Grade eFuse PQ77010Q